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CompexWRT 11n/11ac User Manual

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1. 5560 112 0 95 dBm 95 dBm 110 dEn 08 a network would bring you to the configuration a On LEY 0 95 dEn 95 ele 110 dBn oe f en 3 fee Gee aa page This page contains the sections Device 5640 128 0 95 dBn 95 dBn 110 dEn 0 i 5660 132 0 95 dBm 95 dBm 109 dEn 08 Configuration and Interface Configuration 5680 136 0 Zoor Bn S95 ellen OO VeiBn 0 5700 140 0 95 dBn 95 dBn 109 clei 0 5720 144 0 95 dEn 95 dBn 109 dBn oe ce f Io O o The Device Configuration section covers the physical SIS LST 0 95 ciii 25 ale 109 dBn 1 s 5805 161 0 95 dBm 95 dBm 109 dEn 08 settings of the radio hardware such as channel DisZ9 ILS 0 D lei S ale SJL al lis Figure 46 A Channel Scan Report for the 5 GHz transmit power or antenna selection These are band shared among all defined wireless networks of the radio Per network settings like encryption or o operation mode are grouped in the Interface A radio can operate as a Station This can be set in the Interface Configuration gt General Setup gt 5 4 1 Device Configuration Mode option after clicking on the Edit button l l l l l The Device Configuration section consists of the section tabs for General Setup and Advanced Settings General Setup Status Shows a summary of the wireless network Network Tab 29 Device Configuration General Setup Status Mode Master SSID M7 BSSID 00 80 48 12 44 78 Encryption None
2. Remote Server Configures the IP address of the APc e g 192 168 3 178 Chap username Sets the username for the Challenge Handshake Authentication Protocol CHAP Chap secret Sets the password for the Challenge Handshake Authentication Protocol CHAP 6 3 IPSec By default the Internet Protocol Security IPsec is disabled for the CompexWRT WPJ342 and WPJ342 boards to decrease the usage of the CPU resources It can also be enabled The L2TPv3 itself already provides data channel protection against malicious data insertion Pre shared key Sets the password for the IPsec 46 CompexWRT 11n 11lac User Manual 6 4 APc SNMP Settings The SNMPv3 AP to APC section contains the APc SNMP settings Status System Services ITa APController Logout HAG SNMPv3 AP to APC SNMPv3 AP to APC User Name admin Auth Password apcOntrOll3r Privacy Password Da pcOntrOll3r Reset Save Save amp Apply Figure 89 APc SNMP Settings Currently the following default values must be used User Name admin Auth Password apcOntrOll3r Privacy Password apcOntrOll3r 6 5 AP SNMP Settings For communication from the APc to the AP the settings in the following section of the LuCl web page is used System gt SNMP gt SNMP Configuration gt General Settings The description of the SNMP options are mentioned in Section 3 4 2 SNMP Configuration AP Controller Tab 47 Chap
3. Ea Stop Edit 2 RX 0 00 B 0 eth1 Pkts TX 39 90 KB 101 Pkts Figure 36 The Network top level tab Network Status Actions Uptime id 22h 47m 405 MAC Address OO 80 48 79 54 40 Protocol static Connect ae Co ee ae Ra 170 57 MB E Stop br lan 785762 Pkts A Edit Ta 212 55 MB 715849 Pkts IPv4 192 168 21 1724 Uptime id 22h 47m a45 MAC Address OO 80 4e8 79 54 41 WAN Protocol dhcp Connect RY 221 78 MB Stop a 1604852 Pkts Edi Ta 122 44 MB 3453560 Pets 4 IPv4 192 168 3 118 24 Figure 37 The Interface Overview on the Network gt Interfaces page The Network column shows that the WAN zone has the physical port eth1 as its interface Master M78 Figure 38 An infotip appears when hovering the mouse over an icon In Figure 38 the LAN zone icon with two Ethernet ports has the bridged interface br lan which consists of one physical port icon with one Ethernet port and two wireless networks each icon looking like a short standing fan on the device Hovering the mouse over each icon would give the name of the interface it represents In this example the infotip shows that there is a virtual access point on the device with M78 as its network name 5 1 Interfaces WAN The Network gt Interfaces gt WAN page configures the interface for the WAN zone Network Tab 23 5 1 1 Common Configuration General Setup Statu
4. LALA hy UA 4 LALAILALALA y ki i 4 bu 1 2 minute window 3 second interval Inbound 6 19 kbit s 0 77 kB s Outbound 1 19 kbit s 0 15 kB s Average 3 79 kbit s 0 47 kB s Average 5 09 kbit s 0 64 kB s Peak 19 88 kbit s 2 49 kB s Peak 127 62 kbit s 15 95 kB s Figure 16 The graph for Realtime Traffic 12 CompexWRT 11n 11lac User Manual 2 5 3 Wireless Realtime Wireless atho 2 minute window 3 second interval Signal 95 dBm SNR 0 dBm Average 95 dBm SNR 0 dBm Peak 95 dBm SNR 0 dBm Noise 95 dBm Average 95 dBm Peak 95 dBm 2m Iim Figure 17 The graph for Realtime Wireless 2 5 4 Connection Realtime Connections This page gives an overview over currently active network connections 2 minute window 3 second interval UDP 3 Average 3 Peak 4 TCP 1 Average 0 Peak 1 Other 0 Average 0 Peak 0 Network Protocol Source Destination Transfer IPV4 UDP 192 168 6 121 17500 192 168 6 255 17500 17 72 KB 112 Pkts IPV4 UDP 192 168 1 3 17500 255 255 255 255 17500 14 87 KB 94 Pkts IPV4 UDP 192 168 6 121 137 192 168 6 255 137 1 83 KB 24 Pkts IPV4 TCP 192 168 6 121 4974 MimoAP lan 80 729 00 B 3 Pkts Figure 18 The graph for Realtime Connections Status Tab 13 Chapter 3 System Tab This section is about the System top level tab Under this tab there is a row of tabs for Administration Services SNMP LED Configuration
5. Bitrate 450 Mbit s SSID M7 Mode Client WDS BSSID 100 00 80 48 12 34 BC Encryption None SSID M8 Mode Scan ta Add Disable 24 Edit Master WDS n l d BSSID Disable 4 Edit 100 02 80 48 00 8A 74 Remove Encryption None Figure 52 The second router is set to the Station WDS mode Multiple stations or Stations WDS can connect to an AP WDS In Figure 52 the Add button creates a virtual access point VAP on the second router You should choose AP WDS mode for the VAP s wireless network e g M8 so that devices in Station WDS mode can connect to this network The pair of Station WDS and AP WDS on the same board extends the wireless coverage If the board has two radios one onboard and one card radio one radio can be the Station WDS and the other radio can be the AP WDS Therefore the Station WDS with AP WDS on the same board functions as a repeater In the non WDS mode the Station translates all the packets that pass through it to its own MAC address thus resulting in a lack of transparency A consequence is that the ARP table of the access point would show the MAC address of the Station assigned to IP addresses of both the Station and the computer connected to it Mesh A mesh network can be set up using CompexWRT APs Redundancy is achieved because if one AP dies the other APs would automatically link up and calculate the most efficient path For the WDS described ea
6. M7 x Delete eo 4 M7 7 Delete po M7 7 Delete HA Figure 69 VLAN entries in the VLAN Ethernet Trunk section Ethernet Trunk VLAN ID Sets the VLAN ID of the separate VLANs to connect Priority Chooses the priority for transmitting packets This is a number from 0 to 7 The number 7 represents the highest priority Bridge WIFI Selects the wireless network untagged that would be linked to the Ethernet interface tagged 5 5 2 Scenarios VLAN Management Scenario 1 3 SSIDs with different VLAN IDs Examples of usage SSID1 athO with VLAN1500 Internet Traffic SSID2 ath1 with VLAN1600 Wireless Radio Management SSID3 ath2 with VLAN1700 Intranet Traffic Managed LAN YLAN ID Priority IP address Netmask Bridge WIFI Wifi Tagging Description 0 E ow ferme saa Eel Reet eet fom tw a peso Gai Eee aa Nragenen Dee Do mo Dame pT Gi Eee SPANK Dee SSID2 ath1 has Managed VLAN ticked and 192 168 4 0 24 is able to use webpage to manage the devices AP Stations ea SSID with 3 different mai Vlan1700 Intranet Trai Internet Traffic Radio Traffic Management Figure 70 AP connected to 3 stations with different VLAN IDs VLAN Management Scenario 2 Multiple VAPs in same interface Add multiple VAPs in same interface with VLAN ID Managed YLAN YLAN ID Priority IP address Netmask Bridge WIFI Wifi Tagging Description SL a A p MA Pa fio 0 v faae oss S
7. WEAZ PSK Cipher Auto Key ETT Fel ee aii ait WNniania eins ana aaa anana aaaea an aa naaa aaa ia aana nile binnitinsis a aa aana aaien aana aaia aaa aa aaa Sun Neale suis kine aa ai aa a aaa sin aaa a a s a a na ale Figure 63 Setting the Wireless Security for the Wifi Interface Encryption Chooses between No Encryption open and the following encryptions WEP Open System WEP Shared Key WPA PSK WPA2 PSK WPA PSK WPA2 PSK Mixed Mode WPA EAP and WPA2 EAP WEP Wired Equivalent Privacy WEP is the oldest and least secure encryption algorithm Stronger encryption using WPA or WPA2 should be used where possible The WEP option may be removed from the future releases of the firmware For the WEP Open System and WEP Shared Key encryptions you can specify up to 4 keys and only 1 would be used at a time We have the following options Used Key Slot Chooses between Key 1 to Key 4 Key 1 Specifies a string of characters to be used as the password It may consist of 5 ASCII characters or Network Tab 37 10 HEX characters implying a 64 bit WEP key length Otherwise it may consist of 13 ASCII or 26 HEX characters implying a 128 bit key length Key 2 3 and 4 Similar to Key 1 i gt Note Valid HEX characters are numbers 0 9 and letters A F case insensitive Valid ASCII characters are numbers and the letters of the English alphabet case sensitive Based on the number of characters
8. Channel 116 5 580 GHz 0 Tx Power 23 dBm Signal 95 dBm Noise 95 dBm Bitrate 1300 0 Mbit s Country No Country Wireless network is enabled Disable Country Code No County Wireless Profile 80241ace s Channel Spectrum Width 20 40 80 MHz o Channel Auto 4 Obey Regulatory Power E Antenna Gain dBi booo Transmit Power Max Outdoor Channels E Figure 48 The Wifi Device Configuration section Enable Enables the wireless network Disable Disables the wireless network Country Code Selects the country Each country has its own transmit power and frequency regulations To ensure regulatory compliance you must select the country where the device is operating in The transmit power levels for each channel are tuned accordingly Wireless Profile Chooses the wireless standard used 802 11a and 802 11g are older standards while 802 11n is a newer standard that offers higher data rates The choice of 802 11g n is a combination of 802 11g and 802 11n and operates in the 2 4 GHz frequency band The choice of 802 11a n is a combination of 802 11a and 802 11n and operates in the 5 GHz frequency band The 802 11ac is the latest standard that offers even higher data rates up to 1300 Mbps and it also operates in the 5 GHz frequency band Channel Spectrum Width Selects whether 20 MHz or 20 40 MHz bands are used A 40 MHz band has twice the throughput of a 20 MHz band A smaller bandwidth may allow more devices to
9. Delete Via any router JP at port 778 New port forward Name Protocol External zone External port Internal zone Internal IP address Internal port PF 78 TCP UDP gt wan gt 770 lan 192 168 21 78 779 Add i Figure 78 Adding a port forwarding rule 5 8 3 Traffic Rules The Network gt Firewall gt Traffic Rules page configures the traffic rules and source NAT Network Tab 43 Traffic Rules Traffic rules define policies for packets travelling between different zones for example to reject traffic between certain hosts or to open WAN ports on the router Traffic Rules Name Match Action Enable Sort IP 4 UDP Allow From any bost in wan Accept s eee P M e Edit Delete DHCP Renew To any router IP at pot input 68 on this device IP 4 ICMP with type echo request l A t 7 Allow Ping From any host in wan aaa Iv t A Edit x Delete To any router IP on this INRE device IPv6 UDP From IP range FE80 0 0 0 0 0 0 0 10 Aine in wan with source port Accept ra OnE 547 pay Edit x Delete To IP range FE80 0 0 0 0 0 0 0 10 at port 546 on this device IP 6 ICMP with types echo request echo repiy destination unreachable packet too big Accept time exceeded input bad header unknown and Allow header type router limit to 7 ICMPv6 Input sociation neighbour 1000 a 2 E 4 Edit xi Delete solicitation router pkts advertisement per neighbour second advertisement From any host i
10. Here you can configure the users network access and bandwidth limitations Status System Services Network APController Logout Dynamic DNS Hotspot Discovery Network Configuration RADIUS Configuration Authentication User s Configuration User s Configuration Bandwidth Limitation This configuration is only for mode Agreement and Password where no Radius Server is required For User Name Password please set up this limitations under Radius Server User s MAC Address DL Speed kbits s Allothers SE 5000 5000 Add UL Speed kbits s Always Blocked User s List This list works for all CoovaChilli Modes User s MAC Address This section contains no values yet Add Authentication Free User s List This list works for all CoovaChilli Modes User s MAC Address This section contains no values yet Add O Reset Save Save amp Apply Figure 34 The Services gt Hotspot gt User s Configuration page Bandwidth Limitation This section only applies if the Radius Server is not required If the Radius Server is required this section is ignored You may add entries consisting of the following three fields e User s MAC Address e Download DL Speed kbits s e Upload UL Speed kbits s By default there is an entry e User s MAC Address o All Others e Download DL Speed kbits s 5000 e Upload UL Speed kbits s 5000 This means that all hotspot users ar
11. Realtime Load When you click on this tab you can see the log of system messages Services Network Logout Overview Routes System Log Kernel Log Realtime Graphs System Log Dec 23 09 05 00 MimoaP kern warn kernel Dec 23 09 05 00 MimoAP kern warn kernel Dec 23 09 05 00 MimoAP kern err kernel Dec 23 09 05 01 MimoaP kern warn kernel 67 7 F O000 wle 67 780000 wle 67 790000 VAP 67 960000 4 minute window 3 second interval Dec 23 09 05 01 MimoaP kern Dec 23 09 05 01 MimoaP kern WAE T WALTL kernel kernel res IW eee WE een 67 950000 DE 66 130000 Inv Peak 0 60 Peak 0 35 Peak 0 24 1 Minute Load 0 39 5 Minute Load 0 33 15 Minute Load 0 23 Average 0 39 Average 0 33 Average 0 23 Dec 23 09 05 01 Mimo P cron info crond 1561 Dec 23 09 05 01 MimoAF kern warn kernel Dec 23 09 05 01 MimoAF kern warn kernel Dec 23 09 05 01 MimoAF kern warn kernel Tierm met crond USER 6 140000 SFE 63 140000 SPE 68 150000 Ens EA 1500001 SPF Figure 13 The Status gt System Log page Figure 15 The graph for Realtime Load MimrmoaniP kern warn Ferneld T 2 5 2 Traffic Realtime Traffic 2 4 Kernel Log aetho This page shows the kernel debugging messages This kernel log can also be obtained by typing dmesg in a serial console such as Tera Term if a suitable serial connector is used i i LAP J i Ase i y j M LASAS RGE i
12. The firewall creates zones over the network interfaces to control network traffic flow The Network gt Firewall gt General Settings page contains the zone settings Zone Settings vane General Settings Cceee eee ceenneeeaweeuemeaeenneenaeeannenueseaeesneneeeeaneeneeseueenusnaeeaunenHemeavennennaeeaneeneeseueenneneerenenaereanenne neuer Queen Kemenseneenearenneeneraaueenimeaneanne Enable SYN flood protection W Drop invalid packets E Input accept i eC Output accept atti i RY Forward reject o Enable SYN flood protection Checked by default Drop invalid packets Unchecked by default Input To accept by default Output To accept by default Forward To reject by default Zones p Zones Zone gt Forwardings Input Output Forward Masquerading MSS clamping eee Bi can O Cedi x Delete wan wan E gt rejer accer reject Vv lv ZA Edit x Delete Add Figure 77 The Zones section showing the default settings for the firewall zones 5 8 2 Port Forwards Port forwarding allows remote computers on the Internet to connect to a specific computer or service within the private LAN The Network gt Firewall gt Port Forwards page lets you define the protocol and port number to access an internal IP address Port Forwards Name Match Forwar d to Enable Sort 4 IPv4 TCP UDP PF77868 From any host in wan IP 192 168 21 78 port 778 in fan Vv Z Edit
13. i gaa acerca etree das A EA S EEA EET T E 2 Chapter 1 OvervieW sesssssessreesseesssersreceseersseresrersereeseeeee 6 LIL TONCO e NER 6 L E E e Aa EE EA EEA E AI 6 1 3 supported ProdUCiS sercrpisssikiser renie karna EEA 6 1 4 System RECQuITEMeENUG ccecccencsscccenccsncssecssccees 6 1 5 Getting Started eoesessseeeessssssseeeesssseereeessssseeee 6 1 6 Operating Modes sossesesesseeseessseresssreesereressereeeee 7 1 7 Buttons and G20 1c a 6 2 een ne eer orth rene ete e eee 7 Boe eS ly EEO a PE E E ned E E E E TEET 7 Lo CED A E Tree rarest Teter et cert rr rr er 7 E Tc alee ve tec raen ine vesaeepacqniaseastnaysauneeeeesiaeree enews 7 Dig Seral CON aaa cep ers pasta nieeacesan R EEEN SNIA 8 1 12 Modifying the CompexWRT Source Codes 8 aaner a oa Ta EO 9 PAED 2 nig a AE EN E AN ETE AA 9 ed a a E EE E IE EEIE E AN E ATIT 9 2 1 2 Wireless for AP Mode cece cece cece ee eeceeeees 9 2 1 3 Wireless for Station Mode ccc cee cece eee 9 2 1 4 Associated Stations for AP Mode 10 Big ay SU i E O E E E E T TT 10 Be DOE A E 10 pa i es O E rr a E 11 dako DHGEP eerste kikin n EA EE E 11 2 1 9 Link Status for Station Mode 11 Ae P a E E een ee renee 11 a T O a E T E A E ienaet 12 AE P n E e 6 EAE E E E AAEE E TT 12 2 5 Realtime Grap s sesoeesssssosssssossssssossossesoroeooo 12 Pee WD L 0 Ree reer nae
14. so please re enter the new IP address in the browser e Click on the network tab to check that the L2TP is communicating packets with the APc 3 Set the hostname of the AP to better identify it The following describes the APController top level tab Status System Services Network APController Logout APController AP Controller Main APC IP Address 192 168 3 178 lt SapcOntr0l3r S SapcOntOl3r S SNMPv3 User Name SNMPv3 Auth Password i SNMPv3 Privacy Password Reset Save Save amp Apply Figure 87 The APController Tab In later versions of CompexWRT from 6140814 onwards you would see the following page Status System Services Avoa APController Logout AP Controller SNMPv3 AP to APC AP Controller L2TPv3 Settings Remote Server 192 168 3 178 Chap username l2tpv3 Chap secret Pabed 12345 IPSec IPSec Pre shared key Pabed 123456789 Reset Save Save amp Apply Figure 88 The new AP Controller tab When using the APc for the first time you only need to set the IP address of the APc This has to be done in the AP s configuration web page itself All other settings should remain as the default values for now Please always click Save amp Apply Do not click Save This is to apply the settings immediately 6 2 L2TPv3 Settings The following are the settings for the Layer 2 Tunneling Protocol Version 3 L2TPv3
15. the key is automatically checked for validity Invalid keys are represented by red dots while valid keys are represented by black dots Click the green arrows icon beside the text field to reveal hide the password WPA or WPA2 with PSK Wifi protected access WPA is a stronger encryption than WEP Furthermore WPA2 was developed to strengthen the security of WPA and is stronger than WPA and WEP For WPA PSK WPA2 PSK WPA PSK WPA2 PSK Mixed Mode encryptions we have the following options Cipher Can be set to Auto CCMP AES or TKIP and CCMP AES The Temporal Key Integrity Protocol TKIP was developed as a temporary replacement for WEP The Counter Mode Cipher Block Chaining Message Authentication Code Protocol CCMP is based on the Advanced Encryption Standard AES and is the most secure protocol Key The pre shared key PSK is the password for the wireless network This may consist of 8 to 63 ASCII characters WPA or WPA2 with EAP The Extensible Authentication Protocol EAP is encapsulated by the IEEE 802 1X authentication method IEEE 802 1X is equivalent to EAP over LAN or WLAN Enterprise networks commonly use this authentication method WPA or WPA2 with EAP AP Mode Wireless Security Encryption VWYPA 2 EAP x Cipher Auto Radius 4uthentication Server Radius 4uthentication Port Default 1812 Radius Authentication Secret 9 a Radius Accounting Server Radius Accounting Port Defa
16. 255 255 255 0 M7 y Enabled m VLAN Network Delete Add Figure 68 VLAN entries in the VLAN Management section The first row is given by default It is the native or untagged VLAN Add Inserts a new row corresponding to a new VLAN The P address field should be distinct for different devices Managed VLAN Allows computers on this VLAN to access the device s configuration web page VLAN ID Specifies the identifier for the VLAN It is an integer from 2 to 4094 Priority Chooses the priority for transmitting packets which is IEEE802 1D compatible This is a number from 0 to 7 The number 7 represents the highest priority IP address Sets the IP address of the router as seen by other devices on this VLAN Netmask States the netmask of the subnet defined by this VLAN 40 CompexWRT 11n 11lac User Manual Bridge WIFI Selects the wireless network for which its interface would be bridged to the tagged VLAN Ethernet interface The choice All Others would select all other wireless networks that are currently not selected Wifi Tagging This tags the Ethernet frames sent over Wifi Description Provides a short description of the VLAN VLAN Ethernet Trunk The VLAN Ethernet Trunk links the tagged Ethernet interfaces to the untagged wireless interfaces Within the subsection for the VLAN Ethernet Trunk Entries each row represents one VLAN ID Ethernet Trunk LAN ID Priority Bridge WIFI fio 2 gt
17. AP WDS mode Channel Shows the channel number and frequency that this AP is using Bitrate This is the maximum bitrate supported by the radio in the current configuration BSSID This is the MAC address of the AP s radio Encryption Displays the wireless encryption used ACK Timeout Shows the maximum acknowledgment time in microseconds DFS Status If DFS is enabled the AP automatically switches channel if radar is detected on the current channel 2 1 3 Wireless for Station Mode The following describes the parameters for a device operating in Station mode Status Tab SSID M7 Mode Client Channel 48 5 240 GHz Bitrate 1300 Mbit s MAC Address 04 F0 21 15 21 59 BSSID 00 80 48 12 44 78 Encryption None ACK Timeout 15 DFS Status Disabled TX CCQ 77 RX Rate 1300 Mbit s TX Rate 1300 Mbit s Figure 5 A summary in the Wireless section for a device operating as an 802 11 station SSID Displays the name of the wireless network that this station should be associated with Mode This is Client if the device is in Station mode or in Station WDS mode Channel Shows the channel number and frequency that this station is using Normally it would automatically select the same channel as the AP Bitrate This is the maximum bitrate supported by the radio in the current configuration MAC Address States the MAC address of the device s radio BSSID This is the MAC address of the AP s ra
18. An advantage is that the AP would have to spend less time decoding the signal resulting in lower packet loss rate Dynamic channel selection Automatically switches channel to avoid interference Dynamic channel selection is feature to detect and avoid continuous wave CW interference CW interference or spurs cause the noise floor to be high This stops transmissions as well as causes receives to fail frequently The noise floor is monitored by the calibration logic When the noise floor is above a threshold the AP is performs an automatic channel selection It would disconnect from the stations it would already have due to the interference and move to a new channel The stations are expected to re associate with the AP on their own 5 4 2 Interface Configuration The Interface Configuration section contains the section tabs for General Setup Wireless Security MAC Filter and Advanced Settings General Setup dinan Interface Configuration Mudmkhunn anu dee WMN HNUM NHANH N NMAN HN HAANEN HNU NNKAU HNNAN HN NANENANE AANE a General Setup Mode Access Punt ESSID mo Guard Interval Shot Data Rate Mbps i O Hide ESSID r Mode Selects whether the device is operating as an Access Point AP or a Station Other options are Access Point WDS and Station WDS Note Setting more than 1 station on a board is not supported because there can only be one default gateway This is true even if a board has both an
19. Backup Flash Firmware and Reboot This can be seen in Figure 19 C E Google P A A A 192 168 1 1 cgi bin luci stok ddf653dffca64bbd003b Changes 0 z System Here you can configure the basic aspects of your device like its hostname or the timezone System Properties General Settings Local Time Fri Feb 14 04 23 17 2014 B Sync with browser Hostname MimoAP Timezone UTC v Figure 19 The System top level tab Within the System page you can configure the device parameters such as the hostname and timezone 3 1 1 System Properties Within the section on System Properties there are tabs corresponding to General Settings Logging and Language and Style General Settings Local Time Displays the local time according to the Timezone Hostname Configures the name of the device Timezone Sets the timezone a System Properties LE TEASEE AnA E e DL Aea TLE n TIR LE e n n SAL T IDSE Lirit nS o uot T ae S L T anra Logging System log buffer size fi 6 kiB External system log server 0 0 0 0 External system log server port 51 4 Log output level Debug Cron Log Level Normal Figure 20 Changing the system properties for Logging Logging Specifies parameters used for the system log such as System log buffer size External system log server External system log server port Log output level and Cron Log Level Language and Style Ra D y st B m P ro p B rt i B 5 FERAL ar S
20. C B Google J B 4 A Dynamic DNS Dynamic DNS allows that your router can be reached with a fixed hostname while having a dynamically changing IP address MYDDNS x Delete Enable Event interface lan On which interface up should start the ddns script process Service no ip com v Hostname Username Password 2 A d Source of IP address URL v URL http checkip dyndns com Check for changed IP every 1 i Check time unit min v Force update every 72 Force time unit h Figure 32 The Services gt Dynamic DNS page Enable Enables the dynamic DNS Event interface Chooses the interface e g LAN or WAN for which interface up would run the DDNS script process Service Chooses the DDNS service provider e g no ip com Hostname Specifies the hostname e g yO033 no ip biz Username Sets the username registered for the DDNS service Password Sets the password registered for the DDNS service Source of IP Address Configures the source of the IP address information The default is URL URL Sets the URL of the source of the IP address information e g http checkip dyndns com Check for changed IP every The default is to check the IP address every 1 minute Force update every The default is to force update every 72 hours 4 2 Hotspot The Hotspot service allows you to control the access and usage of the Internet by connected devices 4 2 1 Setting up the Con
21. Number of Hops 1 Associated Mesh Uplinks Neighbour APs O4 FO 21 10 A3 1E 04 F0 21 10 01 07 DU io pow coverace an Encryption WPAVWPAZ PSK Mixed AUTO Mode Master ACK Timeout 64 AP Channel 11 2 462 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 04 F0 21 10 9F CD QCA9882 802 11ac abgn Radio Mesh ID RDW meshid Encryption WPA WPA2 PSK Mixed AUTO Mode Mesh Master ACK Timeout 25 Channel 149 5 745 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 04 FO0 21 10 9F CE Mesh ID RDW meshid Mode Mesh Monitoring Channel 149 5 745 GHz Mesh ID RDW meshid Encryption WPA WPAZ PSK Mixed AUTO Mode Mesh Client ACK Timeout 25 Channel 149 5 745 GHz DFS Status Disabled Bitrate 300 Mbit s TX CCQ 100 MAC Address 16 F0 21 10 9F CE RX Rate 300 Mbit s BSSID 04 FO 21 10 A3 1E TX Rate 300 Mbit s SSID RDW covers ge an Encryption WPA WPA2 PSK Mixed AUTO Mode Master ACK Timeout 25 Channel 149 5 745 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 26 F0 21 10 9F CE Figure 61 The Status gt Overview page of an MAP The VAPs can be seen in the Network gt Wifi page Wireless Overview AR9344 802 11bgn Radio Channel 11 2 462 GHz Bitrate 300 Mbit s i SSID RDW coverage gn Mode Master BSSID 04 F0 21 10 9F CD Encryption f Disable Z Edit 100 WPA WPA2 PSK Mixed AUTO Spectrum QCA9882 802 11ac abgn Radio Channel 149 5 745 GHz Bitrate 300 Mbit s Mesh ID RDW meshi
22. PSK After that you may set up additional wireless networks to provide coverage The steps are the same as described in the previous section for the RAP This RRC is now configured MAP Configuration Now disconnect your PC s LAN cable from the RAP or RRC and connect it to an AP that would function as an MAP This AP should not have any WAN interfaces That is it is operating in bridge mode Based on the wireless profile channel and spectrum width you had decided earlier apply these settings to the radio that you would use for the mesh In the Network gt Wifi gt Interface Configuration gt General Setup tab please select Mesh for the Mode option You would be prompted with the Really switch mode option Please click Switch mode You should set the following options Mesh ID Please use the same Mesh ID as the RAP Mesh Mode This should be Mesh AP MAP Please click Save amp Apply Next please go to the Wireless Security tab to set the wireless encryption e g WPA WPA2 PSK After that you may set up additional wireless networks to provide coverage The steps are the same as for the RAP 36 CompexWRT 11n 11lac User Manual Overview Routes System Log Kernel Log Realtime Graphs jotspot Users Status p Mesh Uplink Status Enable Alignment Buzzer Signal Strength dbm TX CCQ _ Mesh Quality 280 285 98
23. RX 0 00 B 0 Pkts TZ 35 26 MB 64200 Pkts Figure 9 Network summary Status Shows summaries of the interfaces for the LAN and WAN zones This may include uptime MAC address protocol bytes and packets received by the device bytes and packets transmitted by the device and its IPv4 address 2 1 8 DHCP Leases This section shows a table of MAC and IP addresses of connected computers with static DHCP leases They are specified in the Network gt Interfaces gt LAN gt Static Leases section of the device s configuration web page More explanation is given in the Network section of this user manual on page 27 Hostname IPv4 Address MAC Address Leasetime remaining There are no active leases Figure 10 Currently active static DHCP leases 2 1 9 Link Status for Station Mode This section only applies if the device operates as an 802 11 station Enable Alignment Buzzer 48dbm 71 oe TX CCQ 53 44 48 Signal Strength dbm Figure 11 The Link Status section In the Link Status section on the Status gt Overview web page the value in the top left box denotes the current received signal strength e g 48 dBm The box directly below it shows the current TX CCQ transmission client connection quality e g 71 The bottom left box shows a realtime graph of the received signal strength over the last 60 seconds The box directly to its right shows a realtime graph of the TX CCQ over the
24. Timeout Determines the distance of the connected station from the AP and automatically adjusts the ACK timeout This is disabled by default If the stations are positioned over a wide area at different distances from the AP it is recommended to disable this option to prevent the ACK timeout from fluctuating widely Distance meters Specifies the distance between the AP and the station if the previous option is unchecked Min 300 Max 12000 80MHz 24000 40MHz 48000 20MHz This value may be set to slightly more than the physical distance between the AP and the farthest station Chainmask Selection Sets the antenna port selection on the radio For example 2x2 means that 2 antennas are being used i 9 Note The following options are for the device operating as an access point AP Beacon Interval Specifies the interval between beacon transmissions by the AP in ms A beacon is a frame broadcast by the AP to synchronize the wireless network For the multiple VAP case the beacons are transmitted evenly within this interval Thus if four VAPs are created and the beacon interval is 200 ms a beacon will be transmitted from the radio portion every 50 ms from each VAP Network Tab 31 in a round robin fashion The default value of the interval is 100 ms Adaptive noise immunity Controls radio sensitivity in the face of noise sources Adaptive noise immunity allows the AP to reject spurs and non WLAN noise
25. and compression The options PAP CHAP username and PAP CHAP password have been explained earlier Access Concentrator Identifies the PPPoE server Leave empty to autodetect Service Name Specifies the PPPoE service name The server will accept clients which send an 24 CompexWRT 11n 11lac User Manual initialization message with the service name that matches the server s configuration Leave empty to autodetect Protocol L2TP The Layer 2 Tunneling Protocol L2TP is a tunneling protocol used to support virtual private networks VPNs or as part of the delivery of services by ISPs It does not provide any encryption or confidentiality by itself Rather it relies on an encryption protocol that it passes within the tunnel to provide privacy The options PAP CHAP username and PAP CHAP password have been explained earlier L2TP Server Specifies the IP address of the remote L2TP server Configure L2TP IP settings Upon clicking the Configure button the L2TP Common Configuration page would be displayed The protocol DHCP client or Static address can be selected The corresponding options are explained within this section 5 1 1 Common Configuration Advanced Settings The following are options in the Advanced Settings section tab Some of these options are shown depending on the protocol being used Override MAC address Allows you to specify a different MAC address other than the router s original M
26. be connected The 20 40 MHz option allows both 20 and 40 MHz bands to be used When the 802 11ac wireless standard is used the 20 40 80 MHz band can be selected An 80 MHz band can carry twice the amount of data of a 40 MHz band Channel Chooses the frequency channel The default setting of Auto is may be used For an AP it would select the channel with the least interference from other APs For a station it would automatically select the same channel as its AP The frequency channel may also be manually selected An AP and its station must have the same channel in order to communicate Obey Regulatory Power Obeys the power regulations specified by each country This would satisfy the legally permitted maximum for the equivalent isotropically radiated power EIRP limits of the selected country based on the specified Antenna Gain dBi The result is that the maximum transmit power may be less than the capability of the radio Once activated a refresh of the webpage may be needed to show the settings correctly If No Country is selected this is not in use Antenna Gain dBi Represents the gain relative to an isotropic antenna A higher antenna gain results in the transmit power more focused towards a certain direction When Obey Regulatory Power is checked the value of the antenna gain would be taken into account to limit the selectable transmit power such that the EIRP limits of the country are Satisfied Transmit Po
27. down list for Language You can change the language from English to another language e g Chinese 3 1 3 Supported Products The CompexWRT software resides in the following models of routers the WPJ342 Series the WPJ558 Series the WPJ344 Series the WP543 Series the WP546 Series and the WPE72 Series 1 4 System Requirements Operating System Microsoft Windows XP Windows Vista Windows 7 Windows 8 Linux or Mac OS X Web Browser Mozilla Firefox Google Chrome Apple Safari or Microsoft Internet Explorer 8 or above 1 5 Getting Started To access the CompexWRT configuration interface perform the following steps 1 Connect the local area network LAN port of the router to the network port of your computer using an Ethernet cable Ethernet cables are also known as LAN cables or network cables They connect devices such as computers routers and switches on wired networks 2 Next take the power adapter that comes with the set and connect it to a power socket as well as the router Turn on the power 3 Assign the Ethernet adapter on your computer with a static IP address on the 192 168 1 x network e g 192 168 1 10 and with a subnet mask 255 255 255 0 4 Launch a web browser and enter the default IP address of the router 192 168 1 1 into the address bar The router s configuration web page should be presented The first page that you see is the login page The words on the top left denote the f
28. it is not recommended to change this setting Use gateway metric Allows you to specify a gateway metric This acts as a cost for choosing the gateway when a connected device has to select between multiple available gateways The gateway with the smallest metric is chosen Use broadcast flag When sending DHCP requests a client can indicate if it wants an answer in unicast or broadcast by setting the broadcast flag This is required for certain ISPs Unchecked by default Use default gateway Configures a default route Checked by default Use DNS servers advertised by peer Uses the DNS settings advertised by the DHCP server Checked by default Client ID to send when requesting DHCP Sets the identifier that may be required by the ISP or network administrator If not stated the MAC address of the client will be sent Vendor Class to send when requesting DHCP Identifies the vendor of a DHCP client for the enhancement of vendor specific DHCP functionality Physical Settings Enable STP Enables the Spanning Tree Protocol on this bridge It is unchecked by default 5 2 2 DHCP Server This section allows you to configure the device as a DHCP server General Setup Ignore interface Disables DHCP for this interface You should uncheck this to enable DHCP orn s Note All the following options in this DHCP Server section depend on DHCP being enabled Start Specifies the lowest leased address as offset from th
29. mente E eee eee eee ne ee i Fr TCO este eters eases en aes 12 PRED I eS IE see EAS N AE TEA l3 PET Laa o AT a A E AE N 13 Chapter a oyote m Ta erence ccc SE E 14 3 1 1 System Properties esssssssssesesssseseseeeeseseeee 14 3 1 2 Time Synchronization sessseessresesrrrereeressee 14 3 2 Administration ssseseseesseeereereseceseresecrsserrsersee 14 3 2 1 Router PaSSwOTd cccecscccccccccecccccccccceeeces 14 ee le ae eon ee ea oat E eae E 15 ene afl s he Ea A re te eee ee 15 ee VO IAE EE E EIE A TT 15 a O E EE E E ARS 15 oL PT W CRO eee eee oe ern eee eee E 16 GG Pe M REDO ee 16 e T a E E IEA 16 34l SNMP IniormatiOli seirce reris err aniria r 16 34A SNMP CONT OUT a OM sre dcnceiincssctceassersicsnsescaeens 16 ee DUNO serros hEr EE 17 3 6 LEDs on the pd doe dares Ged exateeeceantacecacd weenie 17 3 6 1 LED Configuration for Signal Strength Indicator LEDs 1 to SP Accor oncccspecsererversaniesseaeeneavens t7 3 6 2 Loader Mode esesesesssseeeesssssseeessssssereessese 17 3 6 3 Summary of the LED Indicators 18 3 7 Backup Flash PIP War 6 occccccsctsceccavsevessetesstdsesanenses 18 3 7 1 ore Le 6 6 Rei 6 sane ee eee ee ee eee nee 18 3 7 2 Flash new TVA wats ceicccsesasidicerrcsepaciwtscaeenia 18 i es oer AAE EA EEES 18 Ce ee Sse aacca erase ror AE REENE EErEE ER 19 LLD Me DN 2 cracnecacaceaanncireeaiteesioneei wee eiesateneeaaae 19 Bo iN Gg hin ccsp tebe trea ne ea s
30. onboard radio and a card radio Both radios cannot be in Station mode at the same time ESSID Specifies the name or extended service set identifier ESSID of the wireless network as it is provided in the beacon message The network name can be up to 32 characters in length and can contain spaces When running in AP mode it is the name of the network as advertised in the beacon message In Station mode it is the network name that the Station associates with BSSID Sets the MAC address of the AP This option is available for a device operating as a station This is useful because there can be multiple APs with the same ESSID Setting the MAC address would prevent the station from roaming to other APs Guard Interval Chooses between Short and Long guard intervals Guard intervals are used to ensure that distinct transmissions do not interfere with one another Data rate is improved in downlink and uplink if both AP and station use the Short Guard Interval Data Rate Mbps Selects the data rate or the modulation and coding scheme MCS The default setting of Auto is recommended The MCS and data rates are adjusted automatically depending on the wireless channel conditions Hide ESSID Hides the network name ESSID from being broadcast publicly This option is for a device operating as an AP Note If the goal is securing your network use WPA or preferably WPA2 encryption Hiding the ESSID does not provide complete s
31. packet On the other hand when more RTS packets are sent the system recovers faster from interference or collisions This is useful in a heavily loaded network or a wireless network with high electromagnetic interference Network Tab 39 i b Note The following options for Station Isolation Maximum Stations Minimum Stations RSSI and 802 11n Only are available only for a device operating as an AP Station Isolation Prevents station to station communication unchecked by default When Station Isolation is disabled wireless clients can communicate with one another normally by sending traffic through the AP When Station Isolation is enabled the AP blocks communication between wireless clients on the same AP Maximum Stations Specifies the maximum number of associated stations the default being 127 Minimum Stations RSSI Sets the minimum received signal strength indicator for a station to be associated The default value of O means that the AP would allow a station to associate independent of its RSSI 802 11n Only Forces the device to use only the IEEE802 11n standard unchecked by default HT 20 40 Coexistence Allows the network to use both 20 MHz and 40 MHz bands Required on AP side primarily to support co existence The station can also send intolerant bit status to AP to signal use of 20 MHz channel The station will follow the AP s channel bonding and channel switching HT 20 40 mechanism Disabling thi
32. past 60 seconds On the right of this section there are 3 vertical bars Each bar shows the current received signal strength of each antenna e g 53 dBm 44 dBm and 48 dBm If the radio has only 2 antennas the third vertical bar is given a default value of 95 dBm Enable Alignment Buzzer When enabled the board would continually emit beeping sounds to indicate the received signal strength This is currently available on the WPJ344 and the WPJ342 boards with a buzzer Every 3 seconds the board would emit a number of beeps 1 to 4 in quick succession The number of beeps is the same as the number of lighted Signal strength indicator LEDs See Section 3 6 on LED Configuration Just like for the LEDs more beeps indicate a higher received signal strength This is useful for a person aligning directional antennas at a height in an outdoor scenario if the LEDs are not visible Another person on the ground could adjust the threshold values for the LEDs There is some delay before the received signal strength gets reported by the alignment buzzer To turn off the beeping sounds click the button Disable Alignment Buzzer 2 2 Routes When you click on the Status gt Routes tab you would see the page that shows the routing rules that are currently active on the device Status Tab 11 Status System Services Network Loa J m ut IPv4 Address MAC Address Interface Overview Routes System Log Kernel Log Realti
33. 4 1 Device ConfigQguration ccccecsccecsscssccsccnacs 29 5 4 2 Interface Configuration sssscsssserrereereesss 32 SAR E h OE E EAEN E O E A E E 40 De L a EEE ATE 40 o ol Vol all a E ee 41 TR Ma e Rr DN e E E E ee E A EEEE 42 i Te ts crear ties ares srs 43 i Vy EEEE EEE antec 43 5 8 1 General SCUINGS ws in cisisscdereniiokeascwerecinedensecadennsas 43 gee POr By et Ol eeren e NERE 43 Koo A We EE MB eeri EEr 43 TIPP EN E cence E von rsa E verassetewesna ot 44 5 9 1 Network Utilities cece cece ee eeeeeeeeneen 44 5 10 Quality Of SELVICE cece cc ececeecenceceeceenseeseeees 45 Chapter 6 AP Controller Tab ecccceceeceneenceceenens 46 6 1 Getting Started with Managing APs using the APc AEA E EEE EAA A T AATE 46 Oa La UV SOLIN erecirriin srera Na EEANN AAEN 46 Ga E a eee ee nee eee ree ne ee 46 O42 APG SNMP SEUNG Seisean araire 47 DAFN ce are cnsw gece pa ecdanescnseuersdnerunanede 47 Chapter 7 Final NOUS a isc cierneiusninsceunncetsarednesunndewarssaqeeceanes 48 7 1 Troubleshooting Steps ccccececeecesceeceeceeceeees 48 7 1 1 PC cannot connect to the router 48 7 1 2 PC Ethernet and Wifi adapters 0 48 7 1 3 Mobile phone cannot connect ccece eee 48 7 1 4 Mobile phone connects but cannot access Faves gd 2 E ee a AE IEE ce ee eee eee T emer 48 7 1 5 Unresponsive WED PAGE cccececeececceceneeees 49 7 1 6 Unresponsive TOULGE v
34. 77 seq l ttl 42 time 226 3515 ms 64 bytes from 70 24 191 177 segs ttl 42 time 227 956 ms 64 bytes from 78 24 191 177 seg 3 ttl 42 time 227 194 ms 64 bytes from 76 424 191 177 seq 4 ttl 42 time 316 764 ms Openwrt org ping statistics 5 packets transmitted 5 packets received 0 packet loss round trip bin favg max 226 3135 245 642 516 764 ms traceroute to openwrt org 78 24 191 177 30 hops max 38 byte packets l 192 168 21 1 11 343 ms 2 192 168 3 1 3 873 ms 3 192 168 88 2 3 933 ms 4 5 116 12 130 97 115 171 ns 6 588 185 233 145 6 609 ms 7 165 21 255 234 9 822 ms 6 165 211 255 233 16 903 ms 9 165 21 12 68 7 806 ms l0 203 208 192 105 18 022 ms ll 203 208 153 245 17 649 ms l2 203 208 166 173 7 228 ms l3 203 208 171 5 188 430 ms l4 203 208 172 65 187 913 ms 15 203 208 153 861 195 807 ms 17 84 233 190 57 222 607 ms 16 884 233 190 2 227 087 ms 19 84 233 190 50 216 602 ms 20 84 233 207 94 232 104 ms 21 884 233 138 209 216 711 ms 22 84 233 147 13 216 306 ms 23 864 233 147 2 224 997 ms 24 884 233 147 113 220 051 ms 25 864 233 171 4 244 576 ns 26 88 151 96 140 233 984 ms 27 76 24 191 177 240 774 ns snunununnnnnnnnnnnnnNnnnNNNNNNNNNNNANNNNAANNNNNAANNNNNAANNNNNANNNNNNANNNNNNNMNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNENNANAANNNNNAANNNNNANNNNNNAANNNNNANNNANNMNNNNNNNNNNNNNNNNNNNNNNNNENNNNNNNNNNNNNANENNNAANANANANNANNNNANAKNNANNEENN EE Server l27 0 0 1 Address 1 127 0 0 1 localhost Name OpenWrt arg Address Ll 7
35. 8 24 191 177 op enwrt org Senne eennenneeenne nee eeeeennnneenee eee eK SOee EHR SSOC CH ASOSECERSSSSESASSSSSREEERSOREEOR SOR EEEROOREREROOREERROORERER ROSEN ERSOSEESASSSESEESSSSOSESSSE SN SOSSS SE EROR SORES S SSR EROR OS EEERRO SERRE O SEER ESSE EE HESESESEROSEEERESSSERERSSEE SEES Figure 85 Result of Ns ookup 44 CompexWRT 11n 11lac User Manual 5 10 Quality of Service The Network gt QoS page configures the quality of service QoS With QoS you can prioritize network traffic that passes through the WAN port You can limit the download and upload speeds Network QoS is disabled by default ane Interfaces SSO nT nine I rn On ener GF Bn GE a OG Or Sn SiS 6 PT Sa iGo Oe ee I aaan f WAN Enable E Classification group default 0 SY Calculate overhead C Half duplex E Download speed kbit s 0000 o Upload speed kbit s 2000000 Figure 86 Network QoS settings Delete Network Tab 45 Chapter 6 AP Controller Tab APs running the CompexWRT firmware can be managed by a Compex Access Point Controller APc The Compex APc sends and receives information from CompexWRT APs using the SNMPv3 protocol 6 1 Getting Started with Managing APs using the APc For each AP please perform the following steps in the AP s web page 1 Set the APc IP address 2 Set the AP s IP address default gateway and custom DNS server e The web page may not jump automatically to the new IP address if the subnet changed
36. A AA LA PEA LA A LLLA E LAEE MAC Filter MAC Address Filter Allow all except listed MAC List DT 02 03 04 05 06 Ea Daanan anuani inaina iin mahana a iia ana ha aaia ai atana i ia iint iaaa aa i na aaa aha ai aiaa ataa iniaa ae a ia e aani e a a iatan aaah a aiiai aiai etaa i ea a i aatan ere ECR ere OTE ataa eaea a aae a Figure 66 Configuring the MAC Filter for a Wifi AP MAC Address Filter Lets you allow only devices with the listed MAC address to associate with this AP or lets you block devices with the listed MAC address MAC List Adds the MAC address of the remote device to either block or allow Advanced Settings Na Interface Configuration DirUvidsredidercurdorscrddectecdveredddelcdddrterdddstracverrdiiarruvedsrevddstbovdsterradtrrccderccdddelceddescrddeccreavelrrdieurruvearertcorebarcsevers Advanced Settings 2346 E E Prevents station to station communication RTS Threshold Station Isolation Maximum Stations E Minimum Stations RSSI DO 802 11n Only E HT 20 40 Coexistence Oo Wy a et Iw E Provides Quality of Service features RTS Threshold Sets the threshold for the packet size above which the request to send RTS mechanism is used The default is 2346 octets There is a trade off to consider when setting this parameter On the one hand using a small value causes RTS packets to be sent more often consuming more of the available bandwidth and therefore reducing the throughput of the network
37. AAR EA PSS A AE Language and Style Language auto Design OpenWrt Figure 21 Modifying the Language and Style Language and Style Lets you choose the language and design of the router s web pages 3 1 2 Time Synchronization Enable NTP client Obtains the date and time from specified Network Time Protocol NTP servers NTP server candidates These are the sources of the time information At least three are recommended for accurate time synchronization pe Time Synchronization nnn Enable NTP client Vv Provide NTP server E NTP server candidates Dopenwrtpoonporg a x 2 openwrt ool ntp or 3 openwrt pool ntp org ta Figure 22 Time Synchronization settings 3 2 Administration Within the System gt Administration page you can configure the Router Password SSH Telnet Web and FTP settings 3 2 1 Router Password Status Services Vetwork System Administration Services fepoot Backup Flash Firmware Router Password Changes the administrator password for accessing the device Password Confirmation Figure 23 Setting the router password 14 CompexWRT 11n 11lac User Manual Password Allows you to set the router password the default being password Confirmation Requires you to re enter the password 3 2 2 SSH Interface C unspecified Listen only on the given interface or if unspecified on all Port 22 B Specifies the listening port of this Dropbe
38. AC address This is useful if the ISP uses the MAC address of a router to identify a customer Suppose that the router needs to be replaced The new router can take on the MAC address of the previous router in order to continue having internet access Override MTU Sets the maximum transmission unit MTU the default being 1500 bytes Unless your ISP requires it is not recommended to change this setting Use gateway metric Allows you to specify a gateway metric This acts as a cost for choosing the gateway when a connected device has to select between multiple available gateways The gateway with the smallest metric is chosen Use broadcast flag When sending DHCP requests a client can indicate if it wants an answer in unicast or broadcast by setting the broadcast flag This is required for certain ISPs Unchecked by default Use default gateway Configures a default route Checked by default Use DNS servers advertised by peer Uses the DNS settings advertised by the DHCP server Checked by default Client ID to send when requesting DHCP Sets the identifier that may be required by the ISP or network administrator If not stated the MAC address of the client will be sent Vendor Class to send when requesting DHCP Identifies the vendor of a DHCP client for the enhancement of vendor specific DHCP functionality The following three options are specific to the PPTP and PPPoE protocols LCP echo failure threshold Sets th
39. CP IP gotten from DHCP Server Managed YLAN YLAN ID Priority IP address Netmask Bridge WIFI Wifi Tagging Description SL a A E foo fo po 0552552550 Selectontins ga Enabled V Mian Network amp Delete Device enabled DHCP client with VlanID at Ethernet port set IP at Vlan Management as 0 0 0 0 If you ticked at the box you can access the web page with DHCP client IP after device gotten IP from DHCP server Please check the IP status at network status page VLAN Ethernet Trunk Scenario VLAN IDs at Ethernet port and untagged VLAN IDs at SSIDs Example of usage SSID1 athO with VLAN100 Network Service Provider SSID2 ath1 with VLAN200 Telco Server SSID3 ath2 with VLAN300 Application Service Provide ASP Ethernet Trunk LAN ID Priority Bridge WIFI If you want to add more VAPs in same interface that allow you to add it in as below figure SSID4 ath3 SSID5 ath4 and SSID6 athS Ethernet Trunk LAN ID Priority Bridge WIFI Telco Server Network Service Provider NSP VianIDs Vian Switch VIDs 100 200 300 at Etho Application Service Provide ASP Examples of Applications Broadband Remote Access Servers BRAS The BRAS makes use of VLAN ID to differentiate the services to the end users It would then provide the different services to different end users connected with different SSIDs 5 6 Hostnames In the Network gt Hostnames page you can specify custom hos
40. CompexWRT Me KN 11n 11ac User Manual COMPEX Copyright This document contains information which is protected by copyright Reproduction adaptation or translation without prior permission is prohibited except as allowed under the copyright laws Copyright 2014 Compex Systems Pte Ltd All Rights Reserved Feedback Please direct any comments or suggestions about this document to feedback compex com sg Trademark Information Compex is a registered trademark of Compex Systems Pte Ltd Microsoft Windows and the Windows logo are the trademarks of Microsoft Corp All other brand and product names are trademarks or registered trademarks of their respective owners Disclaimer Compex provides this manual without warranty of any kind expressed or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose Compex may make improvements and or changes to the product and or specifications of the product described in this manual without prior notice Compex will not be liable for any technical inaccuracies or typographical errors found in this guide Changes are periodically made to the information contained herein and will be incorporated into later versions of the manual The information contained is subject to change without prior notice Publication date and software version Published 5 January 2015 Manual version 3 05 1 Software version v168_ b141219 Contents
41. Other devices called stations connect wirelessly to this access point These devices can be mobile phones printers IP cameras laptops or even other routers The stations obtain internet connection from the access point An access point WDS and a station WDS together extend the wireless coverage like a repeater More information on the setup can be found on page 33 1 7 Buttons and Changes The buttons are described here Reset Undo the changes Save Saves the changes Currently please do not use this button Save amp Apply Saves and applies the changes Please use this button instead of the Save button so that the changes would be applied immediately It is recommended to click this button before moving to a different page Logout Logs out of the router s web page a A Note At the top right corner of the router s configuration web page there may be either of the following texts displayed Changes 0 Means that all changes on the configuration web page have been applied to the router Unsaved Changes Shows the number of changes that have not yet been Save amp Apply 1 8 Reset Button The reset button is a physical hardware button on the board Please refer to Section 3 5 Reset Button 1 9 LEDs The light emitting diodes LEDs on the board are described in Section 3 6 LEDs on the Board 1 10 Buzzer New WPJ344 boards may have a buzzer The buzzer makes the following sounds e Powe
42. P address of the remote router that allows the device s shell to gain internet access IPv4 broadcast Specifies the IPv4 broadcast address optional Use custom DNS servers Configures the IP address of the DNS servers e g 165 21 100 88 for the SingNet DNS server in Singapore or 8 8 8 8 for the Google DNS server in the USA The computers in the same subnet as this device can then set this device s IP address as their preferred DNS server to obtain the same DNS service Protocol DHCP client The Dynamic Host Configuration Protocol DHCP is a standardized networking protocol used by servers on an IP network to allocate IP addresses automatically to client devices Hostname to send when requesting DHCP Specifies the name of this device as seen by the remote DHCP server Advanced Settings The following are options in the Advanced Settings section tab Some of these options are shown depending on the protocol being used Override MAC address Allows you to specify a different MAC address other than the router s original MAC address This is useful if the ISP uses the MAC address of a router to identify a customer Suppose that the router needs to be replaced The new router can take on the MAC address of the previous router in order to continue having internet access 26 CompexWRT 11n 11lac User Manual Override MTU Sets the maximum transmission unit MTU the default being 1500 bytes Unless your ISP requires
43. ar instance Password authentication Allow root logins with password Allow the root user to login with password a Allow remote hosts to connect to local SSH forwarded ports Gateway ports Figure 24 SSH settings in the System gt Administration page SSH Allows you to access the router s Linux shell and file system using the Secure Shell protocol For example the programs PuTTY and WinSCP can be used Interface Lets the device listen on a given interface or all interfaces Port Specifies the listening port the default being 22 Password authentication Allows SSH password authentication Allow root logins with password This is enabled by default Gateway ports Allow remote hosts to connect to local SSH forwarded ports 3 2 3 Telnet seseo Telnet Scie ir Provides administrator tools to control the device Enable Telnet Iw Port 2a B Specifies the listening port of this Telnet instance Figure 25 Telnet settings in the System gt Administration page Telnet Provides administrator tools for controlling the device or network debugging over an unencrypted connection Port Specifies the listening port the default being 23 To start using Telnet enter the command telnet 192 168 1 1 or telnet 192 168 1 1 23 into a Command Prompt if using Windows or into a Terminal if using Linux or Mac OS X This is assuming that 192 168 1 1 is the IP address of your router The spla
44. at enables IP traffic to travel securely over a public TCP IP network by encrypting all traffic from one network to another The VPN uses tunneling to encrypt all information at the IP level WAN Wide Area Network This is a network that covers a broad area The world s most popular WAN is the Internet Web Browser A software that allows the user to surf the Internet WDS Wireless Distribution System This is a system enabling the wireless interconnection of access points in an IEEE 802 11 network It allows a wireless network to be expanded using multiple access points without the traditional requirement for a wired backbone to link them WLAN Wireless Local Area Network 52 CompexWRT 11n 11lac User Manual
45. d Mode Mesh Master BSSID E E i A ab Disable F4 Edit 0 WPA WPA2 PSK Mixed AUTO Spectrum Mesh ID RDW meshid Mode Mesh Monitoring Disable Z4 Edit x Remove SSID RDW coverage an M Master i REID 16 FO 21 10 A3 1E i eE Disable Z Edit x Remove alll 100 alll 50 WpPA WPA2 PSK Mixed AUTO Figure 59 The Network gt Wifi page of an RAP The RAP is now configured RRC Configuration The Router Client is to connect to another router that has wireless connectivity Mesh networks can then expand the connectivity using wireless instead of using cables ANOS Thomsoi MacRitchie TE Reservoir Figure 60 An existing AP is connected to an RRC which is in turn connected to 2 MAPs This AP should not have any WAN interfaces That is it is operating in bridge mode In the Network gt Wifi gt Interface Configuration gt General Setup tab please select Mesh for the Mode option You would be prompted with the Really switch mode option Please click Switch mode You should set the following options Mesh ID The default Mesh ID created is meshid Key in the Mesh ID that would identify this mesh All the mesh APs would be linked by this common Mesh ID Mesh Mode This should be Root AP Router Client RRC Please click Save amp Apply Next please go to the Wireless Security tab to set the wireless encryption e g WPA WPA2
46. d Mode Mesh Master BSSID 04 F0 21 10 9F CE Encryption Disable Edit WPA WPA2 PSK Mixed AUTO Spectrum 50 6 Mesh ID RDW meshid Mode Mesh Monitoring Disable Edit Remove Mesh ID RDW meshid Mode Mesh Client BSSID 04 F0 21 10 A43 1E Encryption Disable Edit Remove WPA WPA2 PSK Mixed AUTO SSID RDW coverage an Mode Master BSSID 26 F0 21 10 9F CE Encryption Disable Edit Remove WPA WPA2 PSK Mixed AUTO Figure 62 The Network gt Wifi page of an MAP This MAP is now configured You would then repeat the same process to configure all the MAPs Potential Network Looping and Solution If there are network loops you may see the error message on the serial console of the root AP br lan received packet on ath1 with own address as source address Also you would also not be able to ping to the RAP from your PC This could happen if the AP was connected by a LAN cable to the network and then the mesh was enabled on the AP Once you see this please disconnect the MAPs from the wired LAN network Connecting to the Mesh Network Once the RAP and MAPs have been configured devices can now connect to the wireless networks that provide coverage The APs in the mesh network can also be monitored and managed with an AP Controller APc Wireless Security anen Interface Configuration Saeevue vou awe Gwe suv awe NNNMNNN NNNHNNN ENAN a A a Wireless Security Encryption
47. dio Encryption Displays the wireless encryption used ACK Timeout Shows the maximum acknowledgment time in microseconds DFS Status If DFS is enabled the AP automatically switches channel if radar is detected on the current channel TX CCQ Displays the transmission quality in A higher percentage means a better wireless connection quality RX Rate Shows the receive bit rate of this station TX Rate Shows the transmit bit rate of this station 2 1 4 Associated Stations for AP Mode This section shows the connected devices if the router is in the AP mode i MAC Address Network Device Name Last IP Signal Signal Chains Noise TX Rate RX Rate TX CCQ wl 00 80 48 12 34 A3 Mi8 MimoAP 192 168 88 188 31 dBm 52 35 34 dBm 95 dBm975 0 Mbit s975 0 Mbit s 78 Figure 6 List of Associated Stations If there are no associated stations the text No information available is displayed The parameters shown are as follows MAC Address Displays the MAC address of the Station s radio Network States the name of the wireless network Device Name Shows the name of the station Last IP States the most recent IP address of the station as seen by the router Signal Displays the received signal strength from the station e g 31 dBm Signal Chains Shows the received signal strengths from the station on each antenna e g 52 35 34 dBm The value of 95 dBm is taken to mean no antenna if the radio has onl
48. disabled by default IP Address to Ping Sets the remote IP address to ping e g 192 168 1 10 or 8 8 8 8 Ping Interval Specifies the time between successive pings the default being 5 seconds Startup Delay Sets the time delay after the router finishes rebooting before running the Ping Watchdog the default being 60 seconds Failure Count to Reboot Specifies the number of failed pings before the router reboots automatically 3 3 2 Auto Reboot soa Auto Reboot Sov duduvivaavew vax avaGautouceroscn veda ove tusabaeauncuuSceava ssdea eve dusneee cuacwsercawausadeevs SugapaesdecUlevcawaescuasverosn saves cuuuee sUvesades verud tel eeaeceuecceveLaae i veraveseceer Enable Auto Reboot C Mode By Time Ei Figure 28 Auto Reboot settings in the System gt Services page Time HH MM 24 Hours Auto Reboot Allows the router to reboot itself automatically disabled by default Mode Chooses the Auto Reboot mode By Time or By Number of Hours Time Sets the time of day to reboot if the Mode is By Time Number of Hours Sets the delay as an integer number of hours after each reboot if the Mode is By Number of Hours 3 4 SNMP The Simple Network Management Protocol SNMP is an Internet standard protocol for managing devices on IP networks It consists of a set of standards for network management including an application layer protocol a database schema and a set of data objects SNMP exposes management data in the for
49. e LED farthest from the corner LED 4 would start blinking steadily The IP address of the board becomes 192 168 168 1 The program TFTPD32 can be used to create a TFTP server on a computer by running this program in the same folder as the firmware to be loaded System Tab 17 3 6 3 Summary of the LED Indicators The LED indicators are summarized in the following table LED Description The Power LED emits a steady light when electrical power normally at 24 V is supplied to the board Power green LAN The LAN Diagnostic LED is lighted dimly green when the LAN ports are not connected The LAN LED blinks whenever packets are transferred through any of the LAN ports LED 1 LED 1 indicates the received signal red strength low LED 2 LED 2 indicates the received signal orange strength medium LED 3 LED 3 indicates the received signal green strength high LED 4 LED 4 indicates the received signal green strength very high When the board is in the Loader mode this LED blinks steadily LEDs 1 to 3 are not lighted up or s Note The physical arrangement of LEDs on the board may differ for different models 3 7 Backup Flash Firmware The System gt Backup Flash Firmware page lets you perform backup and restore or flash a new firmware 3 7 1 Backup Restore Download backup Generate archive Downloads a tar archive of the current conf
50. e network address the default being 100 Limit Sets the maximum number of leased addresses the default being 150 Leasetime States the expiry time of leased addresses the default being 12h Advanced Settings Dynamic DHCP Dynamically allocates DHCP addresses for clients If disabled only clients having static leases will be served Checked by default Force Forces DHCP on this network even if another server is detected unchecked by default IPv4 Netmask Overrides the netmask sent to clients Normally it is calculated from the subnet that is served DHCP Options Defines additional DHCP options for example 6 192 168 2 1 192 168 2 2 which advertises different DNS servers to clients Normally connected devices would take this board s IP address as the default gateway To set an alternative default gateway add the DHCP option 3 192 168 2 3 for example More information can be found in this link http wiki openwrt org doc uci dhcp 5 2 3 Static Leases In this section you can specify that a particular DHCP client obtain an IP address that you define The MAC address of the client is required Click the Add button to add a static DHCP lease then click Save amp Apply to apply the changes MAC Address IPv4 Address MP 00 37 6D 62 F6 C4 192 168 21 1 IE Delete Delete Add Hostname Figure 41 Adding a static DHCP lease The static DHCP lease shows up on the Status gt Overview page
51. e number of link control protocol LCP echo failures before the peer is presumed to be dead Use 0 to ignore failures LCP echo interval Specifies the interval in seconds to send LCP echo requests This is only effective in conjunction with failure threshold Inactivity timeout Sets the number of seconds of inactivity after which the connection is closed Use O to persist connection Physical Settings Interface Chooses which physical interface to use for the WAN zone This can be the Ethernet Adapter ethO or eth1 that corresponds to each of the two ports on the device for example It could also be set as the Wireless Network If there is a physical interface selected for the WAN zone this can be referred to as the NAT mode because network address translation occurs between the WAN zone and the LAN zone If No Interface is selected for the WAN zone all interfaces would be within the LAN zone This may also be referred to as the Bridge Mode Network Tab 25 i b Note For boards with 2 ethernet ports both ports would be LAN ports in the default configuration You can still designate the WAN port in the firmware For routers with power over Ethernet PoE only the port further away from the DC Jack right port would be the PoE input port ethY The port nearer to the DC Jack left port would be the PoE output port eth 5 2 Interfaces LAN 5 2 1 Common Configuration General Se
52. e subjected to 5000 kbits s bandwidth limitation To prevent any Services Tab 21 limitation it may be set to a high value like 5000000 kbits s Always Blocked User s List You may add entries for User s MAC Address These users would be blocked from accessing the network This list works for all Hotspot Modes Authentication Free User s List You may add entries for User s MAC Address These users would not need any authentication at all and can get immediate access to the network For example the boss of the company could be in the authentication free list This list works for all Hotspot Modes 4 2 8 Logging in to the Hotspot When a hotspot user opens an Internet browser on his her computer it would automatically show the hotspot login page To quickly see the hotspot login page he she could enter a simple URL in the Internet browser e g e 1 0 0 1 8 8 8 8 e bing com When a user connects his her mobile smart phone to the hotspot wireless network the hotspot login page should automatically appear Otherwise he she could open the default Internet browser app or Chrome app on their mobile phone to see the login page 4 2 9 Possible Hotspot Scenarios The WAN interface could be set as one of the Ethernet ports This means that the wireless networks provided by the hotspot router would be in the LAN zone Users can connect within the LAN zone to see the hotspot login page The wireless distributi
53. ecurity WDS A Wireless Distribution System WDS is a system enabling the wireless interconnection of access points in an IEEE 802 11 network It allows a wireless network to be expanded using multiple access points without the traditional requirement for a wired backbone to link them The notable advantage of WDS over other solutions is it preserves the MAC addresses of client frames across links between access points WDS may also be considered a repeater mode because it appears to bridge and accept wireless clients at the same time unlike traditional bridging 32 CompexWRT 11n 11lac User Manual However with this method throughput is halved for all clients connected wirelessly Setup for the WDS Modes The wireless distribution system WDS allows the Station WDS to bridge wireless traffic transparently providing the functionality of a repeater The Station WDS is a transparent client and would need to associate with an AP WDS The WDS protocol is not defined as a standard so there may be compatibility issues between devices from different vendors The following figures show an example of a setup QCA9880 802 11ac an Radio Channel 149 5 745 GHz Bitrate 1300 Mbit s SSID M7 Mode Master WDS J BSSID avy 00 80 48 12 34 3c Disable 4 Encryption None Spectrum tal Add Edit Figure 51 The first router is set to the AP WDS mode AR9580 802 11labgn Radio Channel 149 5 745 GHz
54. een ote neea pe neceomesuetiaenucereds 19 4 2 1 Setting up the COnnections 0cceeeeeeee 19 4 2 2 Setting up the Hotspot ccccescceeeeecess 20 4 23 GENET Al SCLIN Sy wsereesedrerisccee ie ito ess 20 4 2 4 Network Configuration ccccsccscnssssveseees 21 4 2 59 RADIUS Configuration ssssicsrirsssicessrrrsssresiisssss al 4 2 60 Au thenticatiOTi ssissssisrrssisrsrsrsrresrsssssreosiosnres iss 21 4 2 7 User s Configuration eessssssssreseresessessesseee 21 4 2 8 Logging in to the Hotspot sesseceseeesrreseessn 22 4 2 9 Possible Hotspot Scenari0S ccc cece eee oe daa ISCO OLY 1 en1dersertannrdasasraneinaasannienqeeeias mreynenis 22 Chapter 5 Network aD ss cisccccacccssasvsedssuessssdissapeseieeniadeuveecanes 23 5 1 Interfaces WAN essesssesssssessseesesseessreresererseeeeee 23 5 1 1 Common Configuration ssesessrseseessssssssee 24 5 2 Interfaces LAN sessssssesessressesessressecesseesseeeseee 26 5 2 1 Common Configuration ssesssecssessssssrseeee 26 Desa DERCE O eE E eee eee Af ee Miro ifs uel Bcc cho eee eee ee eee Eei a7 Der WIN ects nc en case rtnnin ousaactaeereraaneess 28 Darl RaO Ba AP MOUE ornis 28 9 3 2 Spectrum Interference Analyzer 28 5 3 3 Radio in Station MOOG piseccnincdccsesarssacenseteaieaedes 29 CompexWRT 11n 11ac User Manual 5 4 Wifi Wireless Network cccccccccccccccccceeeees 29 5
55. electoptins ean Enabled ener x Delete bor fo v fiscteeat 10552552550 Selectontins rag Enabled V Bewer x Delete for fo v feast 10552552550 Selectoptins eicane Enabled Bevel x Delete ma MaE M Connected to SSIDI ath0 Vlan Switch m ve Connected to SSID2 ath1 ais Fe eon to SSID3 ath2 Figure 71 Clients with different SSIDs to connect different servers VID 100 SSID1 VID 200 SSID2 VID 300 SSID3 VLAN Management Scenario 3 SSID with different VLAN IDs Managed LAN LAN ID Priority IP address Netmask Bridge WIFI Wifi Tagging Description CS A pe Deets 0 fe ow ere sa Ent frase 2 fae ow fee sj EF Ose a A E sg a pN ose Network Tab 41 Vlan 1500 Internet Traffic SSID with 3 different Vian1600 VianIDs SSID with 3 different VianIDs Internet Traffic Radio Management Figure 72 AP connected to Station with 3 different VLAN IDs on same SSID Traffic Internet Traffic Vian1500 _ Station SSID with ifferen Users To connect Internet Traffic ljanagement Vlan1600 3 different t Traffic Vian1700 _ Radio M Figure 73 Virtual AP VAP on the same Station with VLAN ID 1500 Untagged In Figure 73 the VAP would be connected with the Station with VLAN ID 1500 and forward Internet Traffic to the users who are connected to the VAP VLAN Management Scenario 4 DHCP client at VLAN Management Vlan Switch DH
56. er 7 1 4 Mobile phone connects but cannot access Internet A mobile phone or any connected Wifi user would not be able to access the Internet if the default gateway is not set correctly on the router 48 CompexWRT 11n 11lac User Manual The option for the default gateway is found in Network gt Interfaces gt LAN gt Common Configuration gt General Setup gt IPv4 gateway If this router has enabled a DHCP server but the gateway is at a different IP address please add a DHCP option according to Section 5 2 2 DHCP Server The DNS server should also be set This option is found in Network gt Interfaces gt LAN gt Common Configuration gt General Setup gt Use custom DNS servers 7 1 5 Unresponsive web page Symptom The XML Parsing Error may occur if a certain option was changed and the web page did not update in time Mozilla Firefox 4 l File Edit View History Bookmarks Tools Help i http 192 168 21 1 lessjwifi0 networki X C B Google J tt ft ej loxi i MimoAP Wifi LuCI amp 192 168 21 1 cai bin luci stok 7266F0d5514c XML Parsing Error no element found Location http 192 168 21 1 cgi bin luci stok 7 266f0d55 Line Number 1107 Column 466 cbi d add cbhi wireless cfg033579 pri Figure 91 XML Parsing Error Solution Re enter the IP address into the browser For example if the current URL is 192 168 21 1 cgi bin luci stok 7266f0d55 del
57. erference Analyzer The scan takes about 20 30 seconds to complete During this time all communications with the radio is disabled Please click Return to return to the Wireless Overview page Channel Access Points Min RSSI Max RSSI Noise Floor Channel Load ZA Zs ls a 88 dBm 88 dBm 109 dBm 3 2417 2 0 95 dBm 95 dBm 109 dBm 2 2422 3 0 WS olleinn e oiea TOSRAEm 5 2427 4 0 oleg Q Els 109 dBm 13 2432 5 6 89 dBm 82 dBm L eie 18 2437 6 al 76 dBm 76 dBm SALI Ele 32 2442 7 0 95 dBm 95 dBm a eke 30 2447 8 0 ABT 95 dBm a eism 9 2452 9 0 95 dBm 95 dBm 110 dBm 1 2457 10 0 Jo clBrn Wile lei 98 dBm O 2462 11 0 95 dBm e olleign I ollesaal 0 2467 12 0 95 dBm TSS ABM 98 dBm 0 BY ALS3 0 L ele 95 dBm 99 dBm 0 Figure 45 The Channel Scan Report The button Radio 1 View shows the number of neighbouring access points for each channel the Min RSSI Max RSSI Noise Floor and Channel Load 28 CompexWRT 11n 11lac User Manual Min RSSI Shows the minimum received signal wifil Client M7 wifi0 Master M8 strength indicator due to the neighbouring access Wire aee OveEuIeW points AR9580 Max RSSI Shows the maximum received signal cre 802 11abgn Radio J sadi Channel 161 5 805 Scan Add strength indicator due to the neighbouring access a e points Mbit s SSID M7 Mode loor Shows the level of th h d ssr Noise Floor Shows the level o
58. ete the right hand side to leave the IP address of 192 168 21 1 and press Enter This would bring you back to the login page of the device 7 1 6 Unresponsive router Symptom The router does not respond Solution Turn off the router for 10 seconds and then turn it on again 7 2 Resetting to factory default To reset the router to the factory default settings while the power is on hold down the reset button for 8 seconds and then release Another method is to enter the following command into the router s Linux terminal e mtd r erase rootfs data After a while the flash would be erased and the router would reboot into its factory default state The firmware version remains the same as the latest firmware loaded onto the board Final Notes 49 Glossary Term Definition channel i i ESSID Extended Service Set Identifier This is Access A device that provides network access Hename rire wirclacenenwonke ec Point to associated stations connected case sensitive and up to 32 AP wireless devices A wireless router can alphanumeric characters in length The function as an AP ESSID differentiates one wireless ACK Acknowledgment This is a response to a De wor TOM DOER a transmission to indicate that the data ane eve eying T RENNER Toe l specific wireless network should use the packet was received correctly same ESSID and password
59. etwork Configuration RADIUS Configuration Authentication User s Configuration General settings Enable Hotspot M Agreement Radius not Required O select your desire mode of hotspot The current setting will be changed accordingly Hotspot Mode Login Page Title HotSpot Title shown on the Login Page Idle Timeout 300 Default idle timeout max idle time unless otherwise set by RADIUS defaults to 0 meaning unlimited Reset Save Save amp Apply Figure 33 The Services gt Hotspot page Enable Hotspot Turns on the hotspot service You may wish to enable the hotspot after all the settings are completed Hotspot Mode Selects your desired mode of hotspot You can choose to use the hotspot together with a third party or external RADIUS authentication server i Note Remote Authentication Dial In User Service RADIUS is a networking protocol that provides centralized Authentication Authorization and Accounting AAA management for users that connect and use a network service The choices for the Hotspot Mode are e User Name Password Radius Required e Agreement Radius Required e Password Radius Required e Agreement Radius not Required e Password Radius not Required Login Page Title Sets the title shown on the Login Page e g HotSpot 20 CompexWRT 11n 11lac User Manual Idle Timeout Configures the default idle timeout max idle time in seconds unless otherw
60. ext It should be changed from the default string public or private The variables on the SNMP agent can be classified into read only or read write variables SNMP V3 Username Sets the username for authentication default admin SNMP V3 Auth Algorithm Shows the authentication algorithm used e g MDS SNMP V3 Auth Password Configures the password for user authentication default password SNMP V3 Privacy Algorithm Shows the data encryption algorithm used e g DES SNMP V3 Privacy Password Sets the password for data encryption default password Trap E ENNE CONT GU LLL Trap Enable SNMP Trap ra SNMP Trap IP Address EACS SNMP Trap Port Bee o oo PLEITET TEITEI TTET ITELT ETT TTT TITTIE TTET TATTI ITTE ITIITI CEL Ere eer ET EERE Te Ce re Ree ee eC RE Te TITEI ETITI TETTI TIITII TITTI TITTI TIITII ITIITI TITTY Figure 30 SNMP trap configuration Enable SNMP Trap Allows the SNMP agent to notify the SNMP manager of events SNMP Trap IP Address Sets the IP address of the SNMP manager which receives the trap messages SNMP Trap Port Sets the port number 3 5 Reset Button The reset button is a physical hardware button on the AP hardware board Depending on how long the button is pressed you can reboot the board or reset it to factory default First make sure that the power is on and wait a minute for the board to finish starting up The following table shows the duration of the button press and the co
61. f the noise on the BSSID Loos 00 80 48 12 34 8c Disable Edit channel Encryption None Channel Load Shows how much the channel is utilized A lower channel load denotes a channel with less interference Figure 47 The Wireless Overview page showing a radio as a Client station The following buttons are for a radio operating as a station You can click Radio 1 Scan to do the full channel scan again and get the latest results Scan Scans for available wireless networks This button is available if the device is operating as a Station You can then select the network to connect The buttons for Radio 2 would be shown if Radio 2 is enabled on the device Return Brings you back to the Wireless Overview to page f l Join Network Associates this device with the Channel Access Points Min RSSI Max RSSI Noise Floor Channel Load selected wireless network aa a a 64 dpm 47 dEm 110 dem 38 5200 40 olf 5 dEn lt 5 dEn 10 9 dBn 4 5220 44 0 95 Gli 95 clei 109 dBn al 5240 48 0 95 dEn 95 dBm 109 dBn 0 e fo e 5260 52 0 95 dBm 95 dBm 108 dn 13 5 4 Wifi Wireless Network 5280 56 0 95 dEn 95 dBn 108 dBn 1 5300 60 0 95 Gli S lei SIGs fells 0 522061 0 95 dBn 95 dB 107 dBn oe 5520 104 6 T ee ees i As mentioned earlier clicking on the Edit button for 5540 108 0 95 dBn 95 dBn 110 dBn 1
62. for the Mode option You would be prompted with the Really switch mode option Please click Switch mode 34 CompexWRT 11n 11ac User Manual General Setup Mode Mesh i Switch mode Really switch mode MimoSeries2 Short Guard Interval Data Rate Mbps Reset G Save Save amp Apply Figure 55 Please click Switch mode You would then see the following options Mesh ID The default Mesh ID created is meshid Key in the Mesh ID that would identify this mesh All the mesh APs would be linked by this common Mesh ID Mesh Mode The default Mesh Mode is Mesh AP The available options are e Mesh AP MAP e Root AP RAP e Root AP Router Client RRC General Setup Mode All VAP Client mode on the device would be removed when Mesh is enabled To link up with other Mesh APs the other Mesh APs needs to be the same channel wireless profile channel spectrum width same Mesh ID and encrytion too The maximum number of SSID you can select for Coverage is reduced to 13 Mesh ID RDW meshid Mesh Mode RotAP CS O If no AP Controller is used you would need to fix at least one device in the network to Root AP B Reset Save Save amp Apply Figure 57 Setting the Mesh ID and the Mesh Mode options Next please go to the Wireless Security tab to set the wireless encryption e g WPA WPA2 PSK After that you may set up additional wireless
63. gure that the radio is using the latest and fastest 11ac wireless standard that supports a data rate of up to 1300 Mbit s 2 1 Overview The Status gt Overview page is divided into the sections Wireless Associated Stations System Memory Network and DHCP Leases Uptime Displays the duration of time since the router was turned on or rebooted 2 1 1 Wireless The wireless chipset model is shown in the little box on the left e g QCA9882 802 11ac an Radio This box can be removed for OEM customers Figure 3 Wireless chipset model The word AP in the small callout box means that the radio is operating in the Access Point AP mode If the word is CPE it means that the radio is operating as a customer premises equipment CPE i e a station The word X is shown if the radio is disabled 2 1 2 Wireless for AP Mode The Wireless section in the Status gt Overview page shows a summary of the wireless parameters The following describes the parameters when the device is in the AP mode SSID M7 Mode Master Channel 48 5 240 GHz Bitrate 1300 Mbit s BSSID 00 80 48 12 44 78 Encryption None ACK Timeout 25 DFS Status Disabled Figure 4 Asummary in the Wireless section for a device operating as an 802 11 access point SSID Displays the name of the wireless network that this access point AP is offering the Service Set Identifier SSID Mode This is Waster if the device is in AP mode or
64. he Internet assuming that the hotspot is not yet enabled WAN Interface Physical Settings The hotspot has no effect if there is no WAN interface To use the hotspot please set the WAN interface in the Network gt Interfaces gt WAN Edit gt Physical Settings The WAN interface should be the zone where the Internet access is available It could be one of the Ethernet adapters or one of the wireless networks All interfaces other than the WAN interface are considered as in the LAN zone Any user in the LAN zone would see the hotspot login page after the hotspot is set up Test Internet Connection At this point before setting up the hotspot it is good to test the Internet connection by connecting a mobile phone to a wireless network in the LAN zone of the hotspot router The Internet browser may cache web pages so to be sure one may perform an Internet search of a random string of numbers If the search results are returned this means that the Internet connection is working fine 4 2 2 Setting up the Hotspot The hotspot can then be set up and enabled either by using the AP itself or by using a Compex Access Point Controller APc The following sections show the Hotspot settings available in the AP s LuCl web page 4 2 3 General Settings By clicking on the Services gt Hotspot tab you can see the general settings Status System Services Network APController Logout Dynamic DNS Hotspot Discovery N
65. iccssiercsceessecrcduastevidandadesde 49 7 2 Resetting to factory default cece scene ene 49 CG i ica ac aerate ae ca E PE E PT eared neem ant T 50 Chapter 1 Overview 1 1 Introduction This user manual is a guide to the CompexWRT firmware on a wireless router CompexWRT combines OpenWRT with the most advanced Qualcomm Atheros 10 1 x wireless drivers CompexWAT also includes a user friendly LuC web interface for configuring the router OpenWAT is an extensible GNU Linux distribution for embedded devices It is built from the ground up to be a full featured easily modifiable operating system It is powered by a Linux kernel that s more recent than most other distributions The latest stable version of OpenWRT 12 09 Attitude Adjustment is used in CompexWRT LuCl is a free clean extensible and easily maintainable web user interface for embedded devices It has high performance small installation size fast runtimes and good maintainability The content of this guide is organized the same way as presented on the router s web page After the Login and Language sections the following sections correspond to the top level tabs Status System Services and Network The last section contains the Final Notes which include troubleshooting information 1 2 Language To change the language please navigate to the System page look for the System Properties section click the Language and Style tab and click the drop
66. if the client is active Network Tab 27 Hostname IPv4 Address MAC Address Leasetime remaining MIP 192 166 21 107 00 37 6d 62 f6 c4 1ih S m 54s Figure 42 The static DHCP leases on the Status gt Overview page 5 3 Wifi Overview Clicking on the Network gt Wifi tab would bring you to the Wireless Overview page This page shows the radios present on the device These may include the on board radio and the miniPCl miniPCle radio card The wireless local area networks WLANs are displayed under each radio Changes 0 Status System Services Network Meyelelsie Interfaces Wifi Hostnames Static Routes Diagnostics Firewall QoS wifil Master M7 wifi0 Master M8 Wireless Overview AR9344 AP 802 11labgn Spectrum Add Radio SSID M8 Mode Master 5 Wireless is Enable 2 Edit 0 disabled or not associated E5 QCA9880 802 11lac an AP Radio Channel 144 5 720 GHz Bitrate 1300 Mbit s SSID M7 Mode Master nog BSSID Disable Edit 00 80 48 12 34 BC Encryption None Spectrum Figu re 43 The Wireless Overview page showing two radios In Figure 43 two tabs are shown at the top wifi0 Master M8 and wifi1 Master M7 These correspond to the two radios shown below The buttons are explained as follows Spectrum Shows the Channel Scan Report and allows you to run the Interference Analyzer Add Allows you to add virtual access points VAPs t
67. iguration These variables can then be queried and sometimes set by managing applications SSID Service Set Identifier This is also known as the ESSID or the wireless network name Station A device that connects wirelessly to an access point Subnet A portion of a network that shares a common address component On TCP IP networks subnets are defined as all devices whose IP addresses have the same prefix For example all devices with IP addresses that start with 192 168 7 belong to the same subnet PPTP Point to Point Tunneling Protocol This is a protocol for the creation of VPNs for the secure transfer of data from remote clients to private servers over the Internet TCP Transmission Control Protocol This is a protocol for transmitting data over the Internet with guaranteed reliability and in order delivery QoS Quality of Service This is the prioritization of network traffic Voice UDP User Datagram Protocol This is a protocol for transmitting data over the Internet quickly but with no guarantee Glossary 51 Term Definition of reliability or in order delivery VAP Virtual Access Point A VAP simulates a physical access point A VAP is configured on a per radio basis By default only one VAP is enabled Up to 16 VAPs can be created for each radio each with its own SSID VPN Virtual Private Network This is a network th
68. iguration files Note The backup archive file should be stored in a safe place because it contains the wireless password in clear text Reset to defaults Perform reset Resets the firmware to its initial state Note If radio card is changed from an 11ac card to a non 11ac card please perform a reset This is because the configuration for the radio cards are different Restore backup Upload archive Lets you upload a previously generated backup archive to restore configuration files 3 7 2 Flash new firmware You can upload a new firmware to replace the currently running firmware Keep settings Retains the current configuration Firmware Shows the current version of the firmware and allows you to upload a new firmware 3 8 Reboot Perform reboot Reboots the operating system of your device This is similar to the power off and power on cycle The system configuration remains the same Any changes that are not applied are lost 18 CompexWRT 11n 11lac User Manual Chapter 4 Services Tab The Services top level tab contains the configuration pages for Dynamic DNS Hotspot and Discovery 4 1 Dynamic DNS The domain name system DNS translates a URL like www yahoo com to an IP address like 206 190 36 45 Dynamic DNS DDNS allows the router with the public IP address to be reached from the internet via a URL even if its IP address is dynamically changing A 192 168 1 1 cgi bin luci stok 2b3
69. irmware build version e g MimoAP v1 39 6140401 Authorization Required Please enter your username and password Username amp admin Password eeeccecece B Reset Login Figure 1 The login page is presented upon requesting the router s IP address CompexWRT 11n 11lac User Manual The default authorization details are Username admin Password password Advanced information There is a root user in the AP s Linux shell It cannot be used to login to the AP s web page You may wish to use the Access Point Controller APc to change the password of the root user to a password of your choice Following that you can access the AP s Linux shell by using a serial cable or by SSH The PuTTY software can be used for either method The Compex APc software is offered free of charge 1 6 Operating Modes The router can operate in the following modes 1 Access Point Master 2 Station Client 3 Access Point WDS 4 Station WDS A wide area network WAN is a network that covers a broad area The world s most popular WAN is the Internet In a commonly used setup the WAN port of an access point connects to a modem via an Ethernet cable A modem can be a cable digital subscriber line DSL or fiber optic modem A modem translates the signal from the internet service provider ISP to Ethernet signals that the access point can understand This allows the access point to have internet connection
70. ise set by RADIUS Set as O to mean unlimited time 4 2 4 Network Configuration Network Parameters Auto Config Automatically configures the network parameters It is recommended to keep this enabled 4 2 5 RADIUS Configuration Here you can set the RADIUS parameters Radius Server 1 Sets the IP address of Radius server 1 e g 127 0 0 1 Radius Server 2 Sets the IP address of Radius server 2 e g 127 0 0 1 Radius Secret Sets the Radius shared secret for both servers This secret should be changed in order not to compromise security 4 2 6 Authentication Here you can set the Universal Access Method UAM parameters UAM Server Sets the URL of the web server to use for authenticating clients For example e http 1 0 0 1 www login html UAM Secret Configures the shared secret between uamserver and chilli This secret should be set in order not to compromise security Walled Garden Domain Shows a comma separated list of resources the client can access without first authenticating Each entry in the list is a domain name Do not put www in the domain name For example google com is a good domain name www google com is not acceptable The default is coova org Walled Garden IP Address Shows a comma separated list of resources the client can access without first authenticating Each entry in the list is a IP Address The AP s web page is always accessible 4 2 7 User s Configuration
71. m of variables on the managed systems which describe the system configuration These variables can then be queried and sometimes set by managing applications In the System gt SNMP Page you can configure SNMP V2c and SNMP V3 3 4 1 SNMP Information In the SNMP Information section the text fields for the SNMP Enterprise ID Contact and Location information are shown 3 4 2 SNMP Configuration General Settings General Settings Enable SNMP Iw SNMP Vac Read Password public SNMP V2c Write Password private admin SNMP V3 Auth Algorithm MDS SNMP V3 Auth Password password SNMP VS Privacy Algorithm DES SNMP V3 Privacy Password password BECEEEEC TE REED REP ECEE CECE Eee EEE ECE TERE LUPE eRe EEE TREE Cee re rer EE IITTI RC EEE AEE ren EC Er Ere ere ee eee REC Ere EEE ere Terre CEES re EE LEE Eee rere Tener ere rere eee TEITT RET r err Lehr renee ee IITTI TEITTE TEITT ITT TT TITT Figure 29 General settings for SNMP SNMP WS Username Enable SNMP Enables SNMP SNMP V2c Read Password Sets the community string for read only access to the variables on the SNMP agent by the network management station NMS The NMS is the software which runs on the SNMP manager default public SNMP V2c Write Password Sets the community string for read write access by the SNMP manager default private 16 CompexWRT 11n 11lac User Manual A community string identifies a group of SNMP agents It is sent in clear t
72. me Graphs 192 168 21 5 O4 fO0 21 16 11 2c br lan K IL 192 168 21 7 04 f0 21 16 11 2c br lan meus 192 168 3 1 00 80 45 72 f3 aa ethi 0 000000 MyLoader sysp ai8i3e82 boardp e56269b5 pe sssnnnnnnnnnnnNNNNNNNNNNNNNNNNNNNSNNNNSNNNNNNNNNNNNNNNNNNNNNNNNNNSNNNNNRNNNNNNNNNNNNNNNNNNNNSNNNNSNNUNNNENANENANENNNENANENNNASNNNNBANUNNRENANENANENNNENANENNNSNNENBANENARENANENANEN L 0 n ngaat bootconsa le ear 1lyO enab led 0 000000 CPU revision is OO01974c NMNIPS T4kc Savi E eT NE STEVES CTS Cue NET IOSD E E NUTTER 0 000000 Soc Atheros AR9344 rew z Active IPvet Routes 0 000000 Clocks CPU 560 000MHz DPDR 450 000MHz2 AHE 7 0 000000 Determined physical RAM map Network Target IPya Gateway Metric 0 000000 memory 08000000 A 00000000 fusable wan 0 0 0 0 0 197 168 3 1 E 0 000000 Initrd not found or empty disabling initre 0 000000 fone PFW ranges wan 192 168 3 0 24 0 0 0 0 0 r n annmnnn Marrs 1 Qyoannannanonn gt AAAA lan 192 168 21 0 24 0 0 0 0 0 Figure 14 The Status gt Kernel Log page Figure 12 The Status gt Routes page 2 5 Realtime Graphs ARP This address resolution protocol ARP table shows the IP address and corresponding MAC address of each device on the network Under the tab for Realtime Graphs there are four tabs titled Load Traffic Wireless and Connection Active IPv4 Routes This table shows the IPv4 gateway and network ID Target for each subnet 2 5 1 Load ogout 2 3 System Log
73. n wan To any router IP on this device IP 6 ICMP with types echo request Accept echo repiy destination forward unreachable packet and Allow too big limit to 7 4 2 Edit x Delet EA time exceeded 1000 z ae bad header unknown pkts header type per From any dost in wan second To any host in any zone Figure 79 Firewall Traffic Rules with the default settings Open ports on router Name Protocol External port New input rule TCP UDP fa Add New forward rule Hame Source zone Destination zone Mew forward rule lan wan Add and edit Figure 80 You can choose to open ports on the router or add new forwarding rules Source NAT Source NAT is a specific form of masquerading which allows fine grained control over the source IP used for outgoing traffic for example to map multiple WAN addresses to internal subnets Name Match Action Enable Sort This section contains no values yet New source NAT Name Source zone Destination zone To source IP To source port ew SNAT rule lan wan 7 Please choo Figure 81 Source NAT N Do not rewrite Add and edit 5 9 Diagnostics 5 9 1 Network Utilities openwrtorg openwrtorg openwrtorg GPing Traceroute Nslookup Figure 82 Network Utilities consist of Ping Traceroute and Nslookup PING openwrt org 78 24 191 177 56 data bytes 64 bytes from 78 24 191 177 seq 0 ttl 42 time 229 964 ms 64 bytes from 78 24 191 1
74. nections The following subsections contain advice on configuring the router to implement the hotspot This router is referred to here as the hotspot router It is recommended to configure the LAN Wifi and WAN then test it before enabling the hotspot setting LAN Interface DHCP Server It is recommended to enable the DHCP server because network address translation NAT occurs between the WAN zone and the LAN zone To do this you may go to the Network gt Interfaces gt LAN Edit gt Physical Settings gt DHCP Server section then uncheck the option gnore interface Disable DHCP for this interface Devices or computers that connect to this hotspot router can then obtain their IP addresses automatically In addition the default gateway IP address and the DNS server IP address are automatically configured for these connected devices If the DHCP server is left disabled it is still possible for devices to connect to the hotspot Each device Services Tab 19 would need a unique static IP address on the same subnet as this hotspot router Set the default gateway and DNS server for the device both to be the IP address of this hotspot router It is not necessary to set the hotspot router s default gateway and DNS server in the Network gt Interfaces gt LAN page This information is obtained automatically from the WAN interface Wifi Settings The wireless networks should be set up to allow any user to access t
75. networks to provide coverage You could create an additional wireless network on the same radio as the mesh network by adding a virtual AP VAP You could also have a wireless network on the other radio to provide coverage for a different wireless profile e g 802 11g n General Setup Mode Mesh j All VAP Client mode on the device would be removed when Mesh is enabled To link up with other Mesh APs the other Mesh APs needs to be the same channel wireless profile channel spectrum width same Mesh ID and encrytion too The maximum number of SSID you can select for Coverage is reduced to 13 Mesh ID meshid Mesh AP B If no AP Controller is used you would need to fix at least one device in the network to Root AP Mesh Mode Figure 56 The default Mesh ID and Mesh Mode options For this AP you would set it as an RAP Following that please click Save amp Apply System Services Network APController Logout Overview Routes System Log Kernel Log Realtime Graphs Hotspot Users Status Uptime Oh 10m 15s Mesh Associated Mesh Uplinks 04 F0 21 10 01 07 04 F0 21 10 9F CE Neighbour APs 04 F0 21 10 9F CE 04 F0 21 10 01 07 Wireless SSID RDW covera ge gn Encryption WPA WPA2 PSK Mixed AUTO Mode Master ACK Timeout 64 LAP Channel 11 2 462 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 04 F0 21 10 A3 1D Mesh ID RDW meshid Encryption WPA WPA2 PSK Mixed AUTO Mode Mesh Ma
76. o file selected Path to Client Certificate Browse No file selected Path to Private Key Browse No file selected Password of Private Key Figure 65 Encryption options for WPA EAP or WPA2 EAP in Station mode Cipher Can be set to Auto CCMP AES or TKIP and CCMP AES EAP Method The authentication protocol can be set to Transport Layer Security TLS Tunneled TLS TTLS or Protected EAP PEAP Path to CA Certificate Selects the file for the CA certificate mmh x Note The certificate authority CA is a trusted third party that issues digital certificates In a public key infrastructure scheme a digital certificate certifies the ownership of a public key by the named subject of the certificate Path to Client Certificate Selects the file for the client certificate Options for TLS as the EAP method Path to Private Key Selects the file for the private key Password of Private Key Configures the password for the private key Options for TTLS or PEAP as the EAP method Authentication Selects the authentication method used by the AP e g PAP CHAP MSCHAP or MSCHAPV2 Identity Sets the identity used by the supplicant for EAP authentication Password Sets the password used by the supplicant for EAP authentication MAC Filter This section tab is only available for a device operating as an AP aa Interface Configuration a I LLLI O LLA LLL EIA Tan AIA A L TTT SET A ELIE LLL A
77. o the radio By default there is only one VAP on the radio Each VAP corresponds to one network Enable Enables the radio Disable Disables the radio Edit Brings you to the configuration page of the network Clicking this button is equivalent to clicking the corresponding tab above e g wifi1 Master M7 for the radio with SSID given as M7 5 3 1 Radio in AP Mode When a radio is operating as an AP the section for Associated Stations shows a list of stations connected to this device Associated Stations MAC Address Network Signal SignalfChains Noise TX Rate RX Rate TX CCQ aid 04 F0 21 16 11 2C M 59 dBm 62 62 95 dBm 95 dBm 222 8 Mbit s 254 9 Mbit s 89 Figure 44 The Associated Stations are also shown on the Wireless Overview page The MAC address network name received signal strength noise power transmit rate receive rate and transmission quality for each station are displayed 5 3 2 Spectrum Interference Analyzer For a radio in AP mode clicking the Spectrum button would bring up the Channel Scan Report Changes 0 Status System Services Network Logout Interfaces Wifi Hostnames Static Routes Diagnostics Firewall QoS Channel Scan Report Radio 1View Radio1Scan Radio2View Radio 2 Scan Return Please click Radio 1 View or Radio 2 View to see the latest results This may be necessary if cookies are not enabled Please click Radio 1 Scan or Radio 2 Scan to run the Int
78. on system WDS can also be used to increase the coverage More information is found in Section 5 4 2 Interface Configuration 4 3 Discovery C B Google amp E Jt ff Changes 0 A 192 168 1 1 cg Status Dynamic DNS Discovery O Reset Save Save amp Apply Figure 35 The Services gt Discovery page Enable Allows the Device Name and Last IP address of the wireless station to be discovered by the wireless access point The functionality is similar to the Cisco Discovery Protocol Discovery is enabled by default 22 CompexWRT 11n 11ac User Manual Chapter 5 Network Tab The Network gt Interfaces tab shows an overview of the network interfaces You can view and configure the interfaces of the local area network LAN zone as well as the wide area network WAN zone Network address translation NAT occurs between these two network zones The router that performs the NAT is called a gateway A gateway is a network point that acts as an entrance to another network C B Google P A A amp 192 168 1 1 cgi bin luc a Changes 0 interfaces IE Firewall Diagnostics Network Status Actions Uptime Oh 5m is MAC Address 04 F0 21 16 11 2A LAN Protocol static Connect RX 59 27 KB 435 Stop Edit D ES ots br lan TX 195 16 KB 445 Pkts IPv4 192 168 1 1 24 Uptime Oh Om Os MAC Address O WAN 04 F0 21 16 11 2B Connect Protocol dhcp
79. ption or addresses dynamically so that addresses confidentiality by itself Rather it relies can be reused when hosts e g on an encryption protocol that it passes computers no longer need them within the tunnel to provide privacy DNS Domain Name System This is a LAN Local Area Network distributed and hierarchical naming system for computers services or any Layer 2 Data link layer of the Open Systems resource connected to the Internet or a Interconnection OSI model This private network corresponds to the Link layer of the Internet protocol suite EIRP Equivalent Isotropically Radiated Power Each country sets the legally permitted MAC Media Access Control Address This is a maximum for the EIRP limits on each Address globally unique identifier attached to a network adapter It also identifies the 50 CompexWRT 11n 11lac User Manual Term Definition hardware manufacturer Mbps Megabits per second Also Mbit s This is a measure of the data rate MiniPCle Mini Peripheral Component Interconnect Express A miniPCle radio is a radio card that can be inserted into a router s circuit board MTU Maximum transmission unit This is the size in bytes of the largest packet that can be passed on The MTU for Ethernet is a 1500 byte packet NAT Network Address Translation This is the process of rewriting IP addresses as a packet passes through a controller or firewall NAT enables multiple computers or hos
80. r up Beep once e End of Firmware Loading Beep twice e Alignment Beep according to signal thresholds defined The alignment buzzer is described in Section 2 1 9 Link Status for Station Mode Overview 1 11 Serial Console A serial console makes it easy to flash the firmware and to debug potential problems A serial adapter may be purchased from Compex It plugs into a row of 4 pins on the board More information can be found in the document 80 Y1005 2 CompexWRT Firmware Upgrade 1 12 Modifying the CompexWRT Source Codes With the proper tools the CompexWRT source codes can be modified The router functions and the configuration webpage can be redesigned More information can be found in the document 80 Y 1004 1 CompexWRT Build Instructions and FAQ CompexWRT 11n 11lac User Manual Chapter 2 Status Tab After login when you click on the Status top level tab you can see the second level tabs of Overview Routes System Log Kernel Log and Realtime Graphs This is shown in Figure 2 el EE ale ya Changes 0 Status System Services Network Logout Overview Routes System Log Kernel Log Realtime Graphs Hotspot Users Status Uptime 21h 31m 30s Wireless iO SSID M7 Encryption Mode Master None Channel 116 ACK 5 580 GHz Timeout Bitrate 1300 15 Mbit s DFS BSSID Status 00 80 48 12 44 78 Disabled Figure 2 The Status gt Overview page Notice in the fi
81. rlier the topology is fixed while for the mesh network the topology is determined automatically in real time A CompexWRT AP can be configured as one of the following three mesh modes e Root AP RAP e Mesh AP MAP e Root AP Router Client RRC Network Tab 33 Connected 4 Disconnected 0 Users 3 Status Name IP Address MAC Address SSID Profile Channel Encryption BitRate Users Uptime 0 W3 101011 5 04 F0 21 0C D5 4B 3 7d 0h 15m 0 W4 10 10 117 04F0 21 10 01 07 0 2d 8h 58m C wi O W2 10 10113 04 F0 21 10 9F CD 0 1d 2h 25m Group Edit Group Delete KI gt SS Figure 53 APc web page showing an RAP connecte to 3 MAPs in a mesh network LOOMS 04 F0 21 10 A3 1D D Od 1h 02m RAP An RAP is connected to the Internet or main network by a wired LAN connection and broadcasts a wireless mesh signal MAP MAPs connect wirelessly in a mesh configuration and at least one MAP connects to an RAP This RAP functions like a gateway for the MAPs to connect to the Internet network A mesh network can have multiple RAPs RRC Suppose that you already have an existing wireless router without the mesh capability and already broadcasting on the same channel that you would use for the mesh An RAP just beside this router would introduce an unnecessary wireless network In this case you can use an RRC placed some distance away An RRC functions as a station associated with
82. rresponding action 0 3 seconds reboot 4 30 seconds reset to factory default more than 30 seconds do nothing Duration of button Action press 3 6 LEDs on the Board On the WPJ344 and WPJ342 boards the LEDs starting from the one nearest the corner are Power LAN LED 1 LED 2 LED 3 and LED 4 3 6 1 LED Configuration for Signal Strength Indicator LEDs 1 to 4 The System gt LED Configuration page customizes how the LEDs indicate the received signal strength Signal strength indicator interface Chooses the Wireless interface which is the wireless network name Signal strength indicator LEDs Sets the received signal strength thresholds in dBm above which LEDs 1 to 4 would light up LED 1 fe LED 2 mooo E LED 3 E5 t lt swsC CiCSOSSCiS LED 4 f5 o TREC Ree Dee C ELC eee ee Eee eee EEC ESE ECE eee ee C eee PEC en eee Cee coe ee ene ECE Eee Eee eee eee Ee ence een AT eee ce eee en cee er Cee eC ene ee cnet nC eee ecc ere eee Eee e EEE CEES ee Cee ECC Cn eee nce Ee COE E ere Ee eT eee Een Ee CCE CCR eee ee eee RECS ere k Figure 31 Signal strength indicator LEDs and their default threshold values in dBm 3 6 2 Loader Mode The loader mode allows the board to listen to a TFTP server for downloading a new firmware To enter the loader mode of the board power off the board hold down the reset button power on the board and then release the reset button Th
83. s Shows a summary of the interface for the WAN zone This includes uptime MAC address bytes and packets received by the device bytes and packets transmitted by the device and its IPv4 address status Uptime 2d 21h 45m Las MAC Address 00 80 45 7933 A Al ES RX 458 27 MB athy 2157235 Pkts Tx 72 95 ME 30858687 Pkts 4 IPva 192 168 3 118 24 Figure 39 Status of the eth1 interface of the WAN zone Protocol Chooses between DHCP client default where the device obtains it IP address automatically or Static address where you can specify the device IP address Other protocols are PPTP PPPoE and L2TP Protocol Static address IPv4 address Sets the IP address of the device as seen from the WAN zone IPv4 netmask Sets the subnet mask e g 255 255 255 0 The IP address and netmask together determine the subnet or network ID e g 192 168 3 0 24 Two devices must be in the same subnet in order to establish a Layer 2 link between them IPv4 gateway Specifies the IP address of the remote router that allows the device s shell to gain internet access IPv4 broadcast Specifies the IPv4 broadcast address optional Use custom DNS servers Configures the IP address of the DNS servers e g 165 21 100 88 for the SingNet DNS server in Singapore or 8 8 8 8 for the Google DNS server in the USA The computers in the same subnet as this device can then set this device s IP address as their preferred DNS ser
84. s is disabled In the US Channel 149 would mean the maximum power is 30dBm for EIRP Transmit Power is 15dBm so when adding Antenna Gain of 5dBi it would be 20dBm which would NOT EXCEED the EIRP Thus the Max transmit power of the card is 15dBm as Antenna Gain has no effect Example 3 e Country Code CZ Channel 100 e Obey Regulatory Power is enabled e Antenna Gain is 5dBi e Transmit Power is 15dBm e Outdoor Channels is enabled In the Czech Republic Channel 100 would mean the maximum power is 30dBm for EIRP Transmit Power is 15dBm when adding Antenna Gain of 5dBi it would be 20dBi which would NOT EXCEED the EIRP Thus the Max transmit power of the card is 15dBm as Antenna Gain has no effect Advanced Settings a Device Configuration A AA Advanced Settings Distance Optimization E 4Auto 4CK Timeout _ _ 3 Min 300 Max 24000 Distance meters Chainmask Selection Dag Beacon Interval i O0 Iw 2 Controls radio sensitivity in the face of noise sources Adaptive noise immunity Dynamic channel selection M Automatically switches channel to avoid interference LAEI ITEE EERE ETRE TEC ITT OTTI EEE RETR Ere ce nearer ESTEE CEPT EC EET EEE Ee Err TITTI TTET Rene reer Ee CEPT EERE EEE eC en rr cee eRe ETIT errr Creer eee nee EERE TERE Sec Een e ene Eee rere Eee OTIT TETTI TTT Figure 49 Advanced Settings for the Wifi Device Configuration Distance Optimization Auto ACK
85. s setting forces the use of 40 MHz bandwidth channel bonding and results in high data rate WMM Provides Quality of Service QoS features checked by default Wireless multimedia enables the classification of the network traffic into 4 main types voice video best effort and background in decreasing order of priority Higher priority traffic has a higher transmission opportunity and would have to wait less time to transmit As a result an existing video stream would not be interrupted by additional background processes 5 5 VLANs A local area network LAN can be divided into multiple distinct virtual LANs VLANs with the use of VLAN switches This improves the management and security of the network The broadcast domain of a device on a VLAN is confined to all devices on the same VLAN The next section describes the options available on the web page Following that some scenarios that use the CompexWRT VLAN Management and VLAN Ethernet Trunk are explained in detail 5 5 1 Options The Network gt VLAN page contains the sections for VLAN Management and VLAN Ethernet Trunk VLAN Management The VLAN Management section controls individual VLANs according to the IEEE802 1Q standards Within the subsection for VLAN entries each row represents one VLAN ID YLAN entries Managed LAN YLAN ID Priority IP address Netmask Bridge WIFI Wifi Tagging Description LD aT AMO DISA E Deu AN net Vv Bass 4 92 33 551
86. sh page of OpenWRT appears after login Commands can then be entered into the Linux shell of the router e g ifconfig iwconfig iwpriv uci show 1s bin 1s sbin 1s usr bin Orls 7USt 7 Sb1 n 3 2 4 Web i a Web RD RP TS RP a a a a a a a a A Provides administrator tools to control the device Web Server Mode HT TE Port o0 E Specifies the listening port of this Wed Server Made Web Server Mode This can be set to Hypertext Transfer Protocol HTTP or Hypertext Transfer Protocol Secure HTTPS For HTTPS if you see the warning The certificate is not trusted because it is self signed The certificate is only valid for OpenWRT click Add Exception Confirm Security Exception and proceed Port Specifies the listening port the default being 80 for HTTP and 443 for HTTPS 3 3 Services In the System gt Services page you can configure the Ping Watchdog and the Auto Reboot System Tab 15 3 3 1 Ping Watchdog sesen Ping Watchdog cee ee ener eeneene nn emeaeaa ee neaneneemeneaaeenmeneneeeanenneaneanemeeraneaneensnnemeeenenneanenaemeaeaneaemnnenaemeneanennmnaecarmaneaeenemnaeaaeeanensenemnaemareaneneenaenarae Enable Ping Watchdog C IF Address to Ping CACA Fing Interval R Startup Delay B00 Failure Count to Reboot BE Figure 27 Ping Watchdog settings in the System gt Services page Ping Watchdog Configures the device to ping toa remote IP address and reboot if the connection is lost It is
87. ster ACK Timeout 30 Rar Channel 149 5 745 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 04 F0 21 10 43 1E Mesh ID RDW meshid Mode Mesh Monitoring Channel 149 5 745 GHz SSID RDW coverage an Encryption WPA WPA2 PSK Mixed AUTO Mode Master ACK Timeout 30 Channel 149 5 745 GHz DFS Status Disabled Bitrate 300 Mbit s BSSID 16 F0 21 10 A3 1E Associated Stations 2 MAC Address Network Device Name LastIP Signal Signal Chains Noise TX Rate RX Rate TX CCQ ail 16 F0 21 10 9F CE RDW meshid 40 dBm 49 43 33 dBm 95 dBm 300 0 Mbit s 300 0 Mbit s 100 ii 16 F0 21 10 01 07 RDW meshid 56 dBm 57 62 33 dBm 95 dBm 216 0 Mbit s 270 0 Mbit s 70 System Figure 58 The Status gt Overview page of an RAP The VAPs can be seen in the Network gt Wifi page Network Tab 35 cgi bin luci stok 5c7e935857b24fb418e97d5ac33a1c65 admin network wireless 1 stem rvices Network APController Logout Interfaces Nis ostnames Static Routes Diagnostics Firewall QoS wifi0 Master RDW coverage gn wifil Mesh Master RDW meshid wifil Mesh Monitoring wifil Master RDW coverage an Wireless Overview recat 802 11bgn Radio hannel 11 2 462 GHz Bitrate 300 Mbit s P SSID RDW coverage gn Mode Master BSSID 04 F0 21 10 A3 1D Encryption Disable 3 Edit 0 WPA WPA2 PSK Mixed AUTO Spectrum rT 802 11lac abgn Radio hannel 149 5 745 GHz Bitrate 300 Mbit s J Mesh ID RDW meshi
88. ter 7 Final Notes Logout Logs out of the router s web page A 192 168 1 1 cgi bin luci Kernel Log Realtime Graphs Figure 90 The Logout button is circled 7 1 Troubleshooting steps 7 1 1 PC cannot connect to the router The configuration web page for the router would not be able to show up if the router and your computer are not connected If the PC and the router are joined to the network by LAN cables they would not be able to connect if any of the network cable connections are loose A possible indicator is that there is no light at the LAN port of the PC In Windows if you click the network icon and click to View network connections the LAN port shows Disconnected Please ensure that all the connections are tight Sometimes disconnecting and reconnecting the LAN cable solves connection problems if DHOP is used because the DHCP server and DNS server are reset Also dis associating and re associating to the wireless network has a similar benefit as unplugging and re inserting the LAN cable The router the computer and the gateway must have IP addresses on the same network For example if you use a subnet mask of 255 255 255 0 and the gateway IP address is 192 168 3 1 all the IP addresses must be unique and be of the form 192 168 3 X Check whether the router and your computer are connected on the same network by running the ping command to ping the IP address of the router Alternati
89. the wireless network of the existing router It then broadcasts the wireless mesh signal just like an RAP A mesh network can be set up using the AP Controller APc Please refer to the APc user manual for the instructions Otherwise the steps to configure the mesh APs using the APs LuCl web page are explained in the following sections Steps to Set Up a Mesh Network In a mesh network all the APs have to use the same wireless profile e g 802 11a n channel e g 149 spectrum width e g 20 40 MHz and encryption e g WPA WPA2 PSK RAP Configuration The LAN WAN Settings and the Wireless Settings are described in the following subsections LAN WAN Settings For this RAP to act as a router NAT mode add ina WAN interface Refer to Section 5 1 1 Common Configuration gt Physical Settings If this RAP is to act as a bridge to the network just leave the network settings as it is Wireless Settings Click on Network gt Wifi and click the Edit button for the radio to be used for the mesh Alternatively click on the SSID name on the Status page to go straight to the wireless settings In the Interface Configuration gt General Setup tab please select Mesh for the Mode option General Setup Mode Access Point Access Point Access Point WDS Station Guard Interval Station WDS Data Rate Mbps Hide ESSID Reset Save Save amp Apply Figure 54 Please select Mesh
90. tnames URLs with their respective IP addresses This is an additional local DNS 42 CompexWRT 11n 11lac User Manual Hostname IP address abodcom S192 1B 7 x Delete abcde com 192 168 21 7 Delete fahoocom S dsd 192 168 21 7 7 Delete 2 labcdeforg 192 168 21 7 7 Delete Figure 74 Custom hostname entries 9 Note The computers in the same subnet need to set the IP address of this device as their preferred DNS server in order to interpret these custom hostnames 5 7 Static Routes The Network gt Static Routes page shows the static IPv4 routes ae Static IPy4 Routes eecoceccoceceocosoocoococococcocoocococoococooeocootococoocotoocooooeocosoocotoooococoococoococooeocoteocototootocoococoococeoeocoscocotoococooeecococcoceseocoseocecosesceocococoecoceceocecescecesescescocesescocescoceseoceses IPv4 Netmask IPv4 Gateway Metric MTU Interface Target lan f 92 168 21 68 f 92 168 21 1 0 fi 500 x Delete lan 192 168 23 8 192 168 21 1 0 fi 500 Delete lan f 92 168 25 0 255 255 255 0 f 92 168 211 0 fi 500 x Delete Aad Figure 75 Static IPv4 Routes 255 255 255 255 255 255 255 255 255 255 255 255 Each row shows the interface and gateway over which a certain host or network can be reached 5 8 Firewall The Network gt Firewall page contains the subpages for General Settings Port Forwards and Traffic Rules 5 8 1 General Settings
91. to enable ARP Address Resolution Protocol This is a effective roaming broadcast protocol for mapping IP _ een vr een FTP File Transfer Protocol This is a protocol for transferring files between network CHAP Challenge Handshake Authentication nodes Protocol This is a protocol for _ authenticating users to an ISP HTTP Hypertext Transfer Protocol This is a protocol used by web browsers and web CPE Customer Premises Equipment This is servers to transfer files also known as a Station _ IP Internet Protocol This is the primary dB Decibels This is a measure of intensity communications protocol used for relaying network packets also known as dBm Decibel milliwatts This is a measure of datagrams across an internetwork using power relative to 1 mW This is the Internet Protocol Suite IP is commonly used to measure wireless responsible for routing packets across signal power A higher power leads to network boundaries It is the principle better signal quality protocol that establishes the Internet DDNS Dynamic DNS This is a system for ISP Internet Service Provider updating domain names in real time It allows a domain name to be assigned to L2TP Layer 2 Tunneling Protocol This is a a device with a dynamic IP address tunneling protocol used to support virtual private networks VPNs or as DHCP Dynamic Host Configuration Protocol part of the delivery of services by ISPs It This is a protocol for allocating IP does not provide any encry
92. ts on a LAN to access the Internet using the single public IP address of the LAN s gateway controller NMS Network Management Station This is a software which runs on the SNMP manager It is sometimes simply referred to as an SNMP manager NTP Network Time Protocol This is a protocol for synchronizing a controller to a single clock on the network known as the clock master PAP Password Authentication Protocol This is a protocol for authenticating users to a remote access server or ISP PPPoE Point to Point Protocol over Ethernet This is a protocol for connecting a network of hosts to an ISP without the ISP having to manage the allocation of IP addresses Term Definition traffic gets the highest priority followed by video best effort and background traffic in this order RADIUS Remote Authentication Dial In User Service This is a networking protocol that provides Authentication Authorization and Accounting AAA management for remote users The RADIUS provides centralized management of usernames and passwords SNMP Simple Network Management Protocol This is an Internet standard protocol for managing devices on IP networks It consists of a set of standards for network management including an application layer protocol a database schema and a set of data objects SNMP exposes management data in the form of variables on the managed systems which describe the system conf
93. tup Status Shows a summary of the current LAN port status which includes uptime MAC address received bytes and packets transmitted bytes and packets and IPv4 address status Uptime 1d 22h 54m ees MAC Address 0080 48 79 3AA0 a RX 170 76 MB br lan 786667 Pkts TH 212 78 MB 716689 Pkts IPyva 192 168 21 1 24 Figure 40 Status of the br lan interface of the LAN zone Protocol Chooses between Static address where you can specify the device IP address or DHCP client where the device obtains it IP address automatically Static address is necessary if other devices obtain internet connection through this device Static address is also recommended if you wish to configure the device via the LuCl web interface x Note After modifying the Protocol option please click the Switch protocol button If using the Static address protocol please fill in the IPv4 address IPv4 netmask IPv4 gateway and a custom DNS server Finally please click the Save amp Apply button Protocol Static address IPv4 address Sets the IP address of the device e g 192 168 21 1 where you can access the router s configuration web page IPv4 netmask Sets the subnet mask e g 255 255 255 0 The IP address and netmask together determine the subnet or network ID e g 192 168 21 0 24 Two devices must be in the same subnet in order to establish a Layer 2 link between them IPv4 gateway Specifies the I
94. ult 1813 NAS ID as Figure 64 Encryption options for WPA EAP or WPA2 EAP in AP mode Radius Accounting Secret Th Cipher Can be set to Auto CCMP AES or TKIP and CCMP AES Radius Authentication Server Specifies the IP address of the RADIUS authentication server i Note Remote Authentication Dial In User Service RADIUS is a networking protocol that provides centralized Authentication Authorization and Accounting AAA management for users that connect and use a network service Radius Authentication Port Sets the port number for the RADIUS authentication server Normally the port number is 1812 Radius Authentication Secret Configures the password for the authentication transaction Radius Accounting Server Specifies the IP address of the RADIUS accounting server Radius Accounting Port Sets the port number for the RADIUS accounting server Normally the port number is 1813 Radius Accounting Secret Configures the password for the accounting transaction NAS ID Specifies the identity of the network access server NAS 38 CompexWRT 11n 11lac User Manual WPA or WPA2 with EAP Station Mode Perera Interface Configuration PEEEEEE EE ECLOEE EEE EECEE EEE CREPE EE CEE EEE CECE EEE CREE EEC CEe PEELE PEER EEC CCE EEE CEE EEE CREE EEE OLE Eee eee Eee eee ee eee eee eee Wireless Security Encryption WPRAZEAP o ol Cipher auto o EAP Method TLS ba Fath to CA Certificate Browse N
95. vely type the following in the router s Linux terminal e ping 192 168 3 77 if your computer s IP address is 192 168 3 77 for example They should be able to give the ping responses An IP address conflict would cause unstable pings Switch to another address and ping the conflicting address to check If using a Windows computer you should run the command arp d if the network configuration has changed This is to delete the address resolution protocol ARP table in Windows as it may not update fast enough If the ping still cannot get responses try disabling the firewall on your Windows computer The Windows Firewall on your computer may prevent it from sending back a ping response Disabling the firewall may be a security risk so you should take the precaution of disconnecting the Internet first 7 1 2 PC Ethernet and Wifi adapters If your PC has both Ethernet and Wifi adapters they must not have the same subnet Otherwise packets from the PC may not be directed to the correct network 7 1 3 Mobile phone cannot connect A mobile phone or any Wifi user would not be able to connect to a wireless router if there does not exist a DHCP server on the network Please make sure that there is one and only one DHCP server to assign IP addresses automatically to users You may refer to Section 5 2 2 DHCP Server to enable the DHCP server for a router The option is found in Network gt Interfaces gt LAN gt DHCP Serv
96. ver to obtain the same DNS service Protocol DHCP client The Dynamic Host Configuration Protocol DHCP is a standardized networking protocol used by servers on an IP network to allocate IP addresses automatically to client devices Hostname to send when requesting DHCP Specifies the name of this device as seen by the remote DHCP server Protocol PPTP The Point to Point Tunneling Protocol PPTP is a method for implementing virtual private networks PPTP uses a control channel over Transmission Control Protocol TCP and a Generic Routing Encapsulation GRE tunnel operating to encapsulate Point to Point Protocol PPP packets VPN Server Specifies the IP address of the remote PPTP server for the virtual private network VPN PAP CHAP username Sets the username for the Password Authentication Protocol PAP or the Challenge Handshake Authentication Protocol CHAP PAP CHAP password Sets the password for the PAP or CHAP Configure PPTP IP settings Upon clicking the Configure button the PPTP Common Configuration page would be displayed The protocol DHCP client or Static address can be selected The corresponding options are explained within this section 5 1 1 Common Configuration Protocol PPPoE The Point to Point Protocol over Ethernet PPPoE is a network protocol for encapsulating PPP frames inside Ethernet frames Most DSL providers use PPPoE which provides authentication encryption
97. wer dBm Limits the maximum transmit power of the card at that particular frequency e g 4 dBm 5 dBm 22 dBm or Max This is the power supplied to the antennas of the radio The minimum transmit power values for the radios are e For 1 Chain 1 dBm e For 2 Chain 4 dBm e For 3 Chain 6 dBm The Max power depends on both the country and the frequency channel used Outdoor Channels Limits the available channel frequency selections to 5500 5700 MHz if the country is in the European Union EU Based on the EU Rule 2005 513 EC regulation only this frequency band is allowed for outdoor use For non EU countries this is not in use 30 CompexWRT 11n 11lac User Manual Understanding the Maximum Transmit Power Calculation The maximum transmit power calculation is illustrated with the following examples Example 1 e Country Code US Channel 36 e Obey Regulatory Power is enabled e Antenna Gain is 5cBi e Transmit Power is 15dBm e Outdoor Channels is disabled In the US Channel 36 would mean the maximum power is 17dBm for EIRP Transmit Power is 15dBm so when adding Antenna Gain of 5dBi it would be 20dBi which would EXCEED the EIRP Thus the Max transmit power of the card has to be 12dBm so that when added with 5dBi it would be 17dBm Example 2 e Country Code US Channel 149 e Obey Regulatory Power is enabled e Antenna Gain is 5cBi e Transmit Power is 15dBm e Outdoor Channel
98. y 2 antennas Noise Displays the received noise power at the AP TX Rate Shows the transmit bit rate from the AP towards this station RX Rate Shows the receive bit rate at the AP from this station TX CCQ Indicates the wireless connection quality 2 1 5 System This section shows the Router Name Router Model Firmware Version Kernel Version and Local Time ne System PUctaTaCCOTCTCOCCCCETSTCECSCCOTDUSUCORSCCECETSSECSESCSUSECSUSSCETSECESSESSTSSCSDSSCSOTESESTSSSCSSSSCSSS SES TSEEN SESE SSS STESOST TS STSSSSG Router Name MiAP Router Model WPJ344 Firmware Version MimoAP v1 39_b140411 Kernel Version 3 3 8 Local Time Tue Apr 22 07 48 31 2014 Figure 7 System parameters 2 1 6 Memory Here the Total Available and Free memory are shown 10 CompexWRT 11n 11lac User Manual wean hMemory PTT ETL TEL EL EELLELELELELELELELELLELE SERRE A A LE L T L i Lette EEELEE EEE EEE Total Available 104244 kB yf 126824 kB 8296 Free 82004 kB 126824 kB 6498 Figure 8 Total Available and Free Memory 2 1 7 Network This section displays the status of the LAN and WAN networks aaa Wetwork ERREA P EE E A EN A Sere E E O LE E Sree er ere Network Status Uptime 2d 22h 13m 50s LAN MAC Address 04 F0 21 16 11 24 J lie Protocol static ae oh RE 89 74 MB 670300 Pkts br lan TX 156 10 MB 633310 Fkts IPvd 192 168 1 1 24 Uptime Oh Om Os WAN MAC Address 04 F0 21 16 11 26 Fa Protocol dhcp e

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