Nexus Hawk™ User Manual
Contents
1. Nexus Hawk User Manual ANY NETWORK ANYTIME ANYWHERE Revision 1 3 0 Copyright 2008 Www nexusisr com Please read the complete User Manual before starting your Nexus Hawk Table of Contents INTRODUCTION WHAT S INCLUDED WITH THE NEXUS HAWK GETTING STARTED CONNECTING TO POWER STAYING CONNECTED 10 100 ETHERNET DATA CONNECTION LOGIN ACCESSING THE MANAGEMENT CONSOLE SETUP PCMCIA CELLULAR WAN PREFERRED WIRELESS CARDS WWAN WATCHDOG SETUP WIFI AP CLIENT CONFIG CLIENT MAC FILTERING SETUP 10 100 ETHERNET ETHO WAN ETH1 LAN PORT SETUP SERIAL GPSD GPS AGGREGATION DATA CACHING GPS BEACON SECURITY VPN CLIENT IPSEC IPSEC CISCO XAUTH OPENVPN SECURITY VPN SERVER OPENVPN APPLICATIONS WAN PORTS PORT FORWARDING DMZ Host REMOTE ACCESS APPLICATIONS ADVANCED ROUTING STATIC ROUTES DEFAULT ROUTE ADMINISTRATION MANAGEMENT PASSWORD DDNS STATIC DHCP FAILOVER 1 ERROR BOOKMARK NOT DEFINED A ARAU 9 UNN N N N ERROR BOOKMARK NOT DEFINED won N 10 10 10 11 11 11 11 11 12 12 12 ADMINISTRATION DEBUG FILE DOWNLOAD ADMINISTRATION RESET REBOOT SYSTEM RESTORE DEFAULTS ADMINISTRATION FIRMWARE UPDATE ADMINISTRATION SAVE RESTORE SETTINGS SAVE CURRENT SETTINGS RESTORE SETTINGS IP LOOPBACK SETTINGS PERSISTENCE STATUS WAN CONNECTIVITY PCMCIA SLOTS WIFI 10 100 ETHERNET SERIAL2. SSID Enter the known SSID of the 802 11 a b g network that you wish to connect to Once this option is selected and applied it remains active The Nexus Hawk will continue to scan for an AP with the entered SSID until it is able to locate it at which point it will connect If that AP disappears the Nexus Hawk will resume its scanning function in an attempt to connect when one appears For more information click here Scan Select this option to view any in range AP s that are broadcasting their SSID s Simply click the hyperlink to make your selection To find out more about the AP hardware click on the MAC Address link which will perform a MAC Address lookup Security This is defined by the AP not the Nexus Hawk Select the type of security set by the AP NOTE Some AP s differentiate between WPA PSK and WPA2 PSK The Nexus Hawk does not If the AP uses either simply select the WPA WPA2 PSK option Pre shared key Enter the AP s pre shared security key This field is required if security is set to WEP or WPA DHCP Client This allows the Nexus Hawk to be automatically configured to function on a network provided by another AP If Enabled the Nexus Hawk will attempt to obtain configuration information from a DHCP enabled AP If Disabled the Nexus Hawk will require manual IP assignment also known as Static IP and the following console options will come into play IP Address Enter the manually assigned static IP address For more infor
3. Simulates an Ethernet device and operates with Layer 2 packets Used to create a Network bridge e tun Network Tunnel simulates a network layer device and operates with Layer 3 packets Used with Routing For more information on tun click here e For more on tap and tun information click here Server IP Hostname Enter the server IP address or hostname Port Enter the port number of the VPN tunnel Protocol Select which protocol you wish to use 8 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled e TCP Select this option to use TCP This option transfers packets and checks the packets for errors For more information click here e UDP Select this option to use UDP This option is an alternative protocol to TCP it is faster than TCP because it does not use packets it also does not provide error checking For more information click here TUN MTU Enter the maximum packet size that the VPN is capable of transmitting For more information click here TUN MTU Extra TCP MSS Public Server Certificate Enter the public server certificate here Please ensure that the certificate is copy pasted correctly Public Client Certificate Enter the public client certificate here Please ensure that the certificate is copy pasted correctly Private Client Key Enter the client key here Apply Changes No upda
4. PDF of this file with the added features of an index and technical specifications chart QuickStart Guide This is a guide in PDF format for initializing the Nexus Hawk QuickConfig Guide This is a guide in PDF format for setting up the Nexus Hawk QuickFix Guide This is a guide in PDF format for fixing common problems while using the Nexus Hawk 16 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Technical Specifications Model 0001 SM O00T SM 0002 6W idle 15W max 14VDC 14 VDC 10 percent AC 120 VAC 60 Hz power adapter lt 1 DB9 EIA232 asynchronous serial 2 Fast Ethernet 100Mbps 32 bit Cardbus PCMCIA card slots Integrated 802 11 a b g CDMA EV DO 1xRTT Rev A GSM EDGE GPRS UMTS HSDPA Satellite via RJ 45 or PCMCIA adapter Future Cardbus PCMCIA Connectivity 3G 3 5G 4G IEEE 802 16 WiMAX IEEE 802 15 3a UWB GPS Web based Management Application 2 IN 2 5 5 5 RP TNC Port with tri band omni antenna included CDMA EV DO rev A 2 4Mbs downlink burst 1 8Mbps up CDMA EV DO 2 4Mbps downlink burst 0 15Mbps up CDMA 1xRTT 155kbps GSM UMTS HSDPA 2 0Mbps downlink burst GSM EDGE 115kbps Fast Ethernet 100 Mbps 802 11g WiFi 54Mbps 802 11b WiFi 11M
5. Slot 1 Cellphone Card 2 Slot 2 Connectivity is prioritized in this order If a higher priority connection is established the data stream will automatically transfer to it If a connection is lost the Nexus Hawk will attempt to transfer WAN functions to the next lowest priority connection if one exists WiFi Connection The Nexus Hawk s WiFi port is enabled by factory default with WEP security This allows users to access the Nexus Hawk without an Ethernet crossover cable and without creating an open access point for others to exploit The SSID includes the last 10 characters of the Hawk s serial number The WEB pre shared key is the last 10 characters of the Hawk s EthO MAC address Note The MAC address hence pre shared key is calculated by subtracting 1 from each character of the Hawk s serial number e g S N 112233445C MAC 001122334B PCMCIA PCMCIA Power LED Status LED Reset Button Antenna port Power R5232 Serial port LAN Ethernet port WAN Ethernet port 1 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Login Accessing the Management Console Launch a web browser e g Internet Explorer Firefox etc and enter the following address 192 168 1 1 the factory default value The splash page will give you the option of either viewing or changing th
6. lt enter gt Linux ifconfig release lt enter gt ifconfig renew lt enter gt WARNING All settings will be reset to factory defaults all custom settings will be Administration Firmware Update The Nexus Hawk allows the user to update to the latest firmware version The current firmware version is displayed at the top right corner of the Management Console Browse Press this button to locate a locally stored firmware file to upload to the device This firmware file must come directly from http www nexusisr com Navigate to the Support page and click the Nexus Hawk Firmware Downloads link Update Press this button to upload the firmware file to the Nexus Hawk The Nexus Hawk will attempt to apply the firmware update and report on the success or failure of the operation A successful firmware update will be immediately followed by a reboot which may take up to 2 minutes to complete Administration Save Restore Settings 13 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Save Current Settings Save Pressing this button will save the settings bin file to the directory you specify Restore Settings Browse Press this button to locate a locally stored settings file settings bin to upload to the device This settings file must be the file that a Nexus Hawk wrote Restore Press
7. Range Enter the address range that the sever will assign to incoming client connections NOTE This range should not overlap onto the DCHP address range if enabled Setup 10 100 Ethernet Public CA Certificate Enter the public ca certificate here Please ensure that the certificate is copy pasted correctly Public Server Certificate Enter the public server certificate here Please ensure that the certificate is copy pasted correctly Private Server Key Enter the server key here Diffie Hellman Key Parameters Enter the Difie Hellman key parameters here Apply Changes No updates are applied unless this button is pressed Once pressed the screen changes are saved 9 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Applications WAN Ports Port Forwarding The Nexus Hawk supports forwarding of specific port ranges from the WAN to a client on the LAN Enabled Enables the specified port From Enter the port number that you want to begin forwarding To Enter the port number that you want to end forwarding TCP UDP Transmission Control Protocol User Datagram Protocol Options Both Select this option to use both TCP and UDP protocol TCP Select this option to use TCP This option transfers packets and checks the packets for errors For more information click here UDP Select this option to
8. against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Industry Canada This Class B digital apparatus complies with Canadian ICES 003 Cet appareil numerique de la classe B est conforme a la norme NMB 003 du Canada 25 This is a printer ready version of the in line help files Hyperlinks are disabled
9. be used for Phase 2 handshaking MD5 Message Digest algorithm 5 For more information click here SHA1 Secure Hash Algorithm For more information click here Authentication Type Select the type of authentication that you want to use for IPsec X 509 Certificates Select this option to use the X 509 encryption type For more information click here Pre shared Key Select this option to use a pre shared key for authentication Pre Shared Key Enter the pre shared key defined by your network administrator CA Certificate Certificate of the Certificate Authority used to sign the other certificates in use Enter the CA certificate here Please ensure that the certificate is copy pasted correctly Public Server Certificate Enter the certificate assigned to the IPsec server here Please ensure that the certificate is copy pasted correctly Public Client Certificate Enter the certificate assigned to the IPsec client here Please ensure that the certificate is copy pasted correctly Private Client Key Enter the client key here Private key passphrase Enter the private key passphrase here IPsec Cisco Xauth The Nexus Hawk supports IPsec login to Cisco VPN concentrators with group and username credentials Enabled Enables the IPsec Cisco Xauth functionality Server IP Hostname Enter the server IP or hostname on which the Cisco VPN concentrator resides IPsec Group ID Enter the IPsec group id IPsec Group Secret Enter the IPsec group secret Xauth Use
10. hardware Product is found to be defective the Product must be delivered with a pre authorized return material authorization RMA number To Obtain an RMA Number NexusISR may be contacted using the following methods Phone Customer Care can be contacted during normal business hours EST at 585 436 0015 USPS A letter request for an RMA can be sent via US Mail addressed to 23 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled NexusISR LLC Attn Customer Care RMA 207 Tremont St Rochester NY 14608 REQUIREMENTS To qualify for this limited hardware warranty the customer may be required to provide a valid proof of purchase to NexusISR at the time that a warranty claim is presented Customer agrees to insure the Product or assume the risk of loss or damage in transit to prepay shipping charges to NexusISR and to use the original shipping container or equivalent 24 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Federal Communications Commission NOTE This equipment has been tested and fount to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection
11. this button to upload the settings file to the Nexus Hawk WARNING Restoring settings from a file may affect accessibility of the Nexus Hawk from your current location by changing settings such as LAN IP address WAN connectivity port forwarding and other configuration items IP Loopback The Nexus Hawk supports IP Loopback IP Loopback allows users on the LAN to access a service on the same LAN by connecting to the appropriate forwarded port using the WAN IP address This is especially helpful for client applications which are only aware of the server peer s WAN IP address Example Host A is connected to a Hawk LAN with an IP address of 192 168 1 2 The Hawk has a WAN IP address of 10 0 0 1 and has a port forwarding entry to route all incoming TCP traffic on port 23 to a telnet service on Host A at 192 168 1 2 Host B is on the same Hawk LAN with an IP address of 192 168 1 3 Host B can access the telnet service on Host A by referencing the Hawk s WAN IP address of 10 0 0 1 and TCP port 23 which the Hawk will route appropriately to 192 168 1 2 without generating any WAN traffic For more information on loopback click here Settings Persistence Beginning with firmware version 1 2 0 user entered the settings will persist no re keying necessary as users upgrade Hawk firmware to keep up to date Said another way performing a firmware upgrade will no longer automatically reset the Nexus Hawk to factory default settings Note Settings P
12. undesired effect of losing Internet based connectivity to the Management Console This is because all data will be forwarded to the host specified The Management Console will still be accessible to devices attached to the LAN Eth1 and WiFi AP The LAN client will now be accessible from any connected WAN interface Please note that some cellular carriers firewall the connections to their networks and a public WAN IP address does not guarantee universal accessibility from the internet Remote Access Allow certain LAN services to be accessible to WAN users here NOTE This connection will be available if the target network allows outside connections Target network cannot be firewalled Access to the Management Console HTTP Enabled The Management Console is now available by WAN i e Internet connected users on port 80 If using a cellular data card it is presented on that card s IP address If using DynDNS org s services it is presented the URL s port 80 i e http MyHawk dyndns org 80 Port The port that the data will be presented on Default is 80 HTTPS Enabled The Management Console is now available by WAN i e Internet connected users under a secure certificate on the port specified 10 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Port The port that the data will be pr
13. 1 1 2947 though it may also be accessible remotely by DNS if a dynamic DNS service has been subscribed to For more information on TCP click here Apply Changes Updates are applied only when this button is pressed Upon pressing Apply Changes the Nexus Hawk will immediately open the designated port to from the GPS Some GPS s may appear to sit idle until a user sends a command to activate their data stream The most often used code is simply r at which point the port will present raw NMEA strings For more information on how to use GPSd presented data for mapping and navigation applications visit http www penquin soft com penquin man 1 gpsd html Note With only this selected the GPS data stream is available only to LAN and WiFi connected clients You may present the GPS data stream to the WAN port by additionally selecting the Access to GPS Port option GPS Aggregation The GPS Aggregation page enables the Nexus Hawk to send GPS data updates to an aggregator Updates may be sent at timed intervals or continuously and GPS data will be cached for later delivery in the event of a disconnect Supports APRS standard or raw NMEA data streams GPSd must be enabled for aggregation to be available Enable GPS Aggregation Enables the GPS to connect to the aggregator specified Feed Select the feed you wish to enable or edit Enabled Enabled the feed selected Name Enter a descriptive name for the feed Host Enter the host IP address of the
14. AULT e Manual Use this option if your air card needs to specify specific parameters to connect to the cellular network o Username Password Check this option if a username and password is required to connect o Phone Number Check this option and enter the password required to connect Identifier Check this option and enter the APN Identifier required to connect Port Speed Check this option and select the desired port speed when connecting After pressing the Connect button the Cellular WAN configuration page will briefly refresh and indicate with the available button selections that a connection has been initiated 2 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Your selections may be verified by navigating to the Status page on the top navigation bar Once a connection has been established the carrier signal strength of signa upon initial connection and connection IP address will be displayed on the status page NOTE Some cellular data cards will report signal strength returned for the signal strength of the card this is normal operation of the card and or network NOTE For best results power down before removing card WWAN Watchdog Enabled Enables the WWAN Watchdog functionality Ping host Host to ping in determining connectivity status or Use PPP connec
15. SECURITY HELP TECHNICAL SPECIFICATIONS TROUBLESHOOTING INDEX PRODUCT LIMITED WARRANTY FEDERAL COMMUNICATIONS COMMISSION 12 13 13 13 13 13 13 14 14 14 14 14 14 14 15 16 16 16 16 17 18 20 23 25 Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Introduction Congratulations on your purchase of a Nexus Hawk This literature is intended as a primary reference for normal configuration and operation of the Nexus Hawk The information presented within should allow most users to easily configure the device to their preferences As with any product from Nexus iSR should you encounter any difficulties technical support is standing by to help you What s Included with the Nexus Hawk e Nexus Hawk WiFi Antenna Ethernet Crossover Cable Power Supply QuickStart Guide Getting Started Connecting to Power The Nexus Hawk accepts DC power input ranging from 11 48V Upon power up both the green Power LED and the red Status LED will illuminate Allow the unit approximately 90 seconds to complete its startup sequence During this time it is performing a Power On Self Test POST When the red Status LED begins pulsing your Nexus Hawk is fully powered up and ready Staying Connected The Nexus Hawk has four possible paths to the Internet WAN 10 100 WAN Eth0 WiFi Client connected to WAN connected WiFi Access Point Cellphone Card 1
16. ack is ETHO and is exclusively reserved to allow the Nexus Hawk to connect to devices that provide Wide Area Network WAN connectivity Connection is by a standard RJ 45 Ethernet patch cable DHCP Client This allows the Nexus Hawk to attempt to obtain configuration information from a DHCP enabled WAN device For more information click here Enabled The Nexus Hawk automatically obtains configuration parameters from a DHCP server on the WAN Disabled The Nexus Hawk will allow the Console Operator to manually configure networking parameters as follows IP Address Enter the assigned static IP address For more information click here Netmask Select the desired netmask from the drop down list For more information click here Gateway Enter the IP address of the desired gateway For more information click here DNS1 Enter the IP address of the desired Primary Domain Name Server DNS For more information click here DNS2 Enter the IP address for an optional not required Secondary DNS Apply Changes Saves the changes that were made Settings may be verified by navigating to the Status page on the top navigation bar A well configured EthO status will display as Connected with a properly formatted IP address Ethi LAN Port The Nexus Hawk has two Ethernet ports The port that is closest to the lt RESET gt button is ETH1 and is exclusively reserved to allow local network LAN connection to the Nexus Hawk such as used by a locally
17. aggregator Port Enter the port number to connect to on the host Protocol Select which protocol the current feed will be sending TCP Select this option to send the data via TCP For more information on TCP click here UDP Select this option to send the data via UDP For more information on UDP click here Format Select which format the current feed will be sending NMEA Select this option if you wish to output NMEA format TAIP Select this option if you wish to output TAIP format 6 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled TAIP Checksum Check this option is you wish to send the TAIP checksum only available if TAIP is selected Filter Sentences Check which sentences you want to send out e GPRMC Recommend minimum specific GPS data NMEA Only GPGGA Global positioning system fix data NMEA Only GPGSA GPS DOP and active satellites NMEA Only e GPGSV GPS satellites in view NMEA Only e RPV Position and velocity TAIP only Continuous Select the Continuous option to send continuous data without stopping Timed Select the Timed option to send data at the interval specified Bind sockets datagrams to LAN IP address Forces outgoing GPS Beacon data to originate from the Nexus Hawk s LAN IP address Should only be selected if the GPS Beacon destination is on the other end of a stand
18. ard IPsec tunnel not Cisco Xauth Cache GPS data when aggregator is unavailable Check this option to enable the caching of GPS data when the aggregator is unavailable APRS Sends out APRS data APRS is a trademark of APRS Engineering LLC Bob Bruninga President e Callsign ID Enter the callsign ID to represent the GPS The callsign ID must contain at least one number e Icon Select the icon to represent the GPS e Overlay Eleven of the icons support overlay GPSOD Digi GPSOG HF Gateway GPSAO Circle GPSNV Car GPSAA Box GPSDV Aircraft GPSDW WX station Green GPSSN Triangle GPSSS Ship Boat GPSSU Truck GPSSV Van Raw default Send out raw NMEA data e Header Enter the custom header to send in front of the NMEA strings e Vehicle ID TAIP Enter the vehicle ID this must be four alphanumeric characters e Force APRS style authentication Check this option to send a valid APRS style authentication string to the specified aggregator Data Caching The Nexus Hawk will cache GPS data upon loss of a path to the target host either an aggregator or a single host but the cache is not used as long as there active path effect Upon restoration of the path the cache will be sent to the target host Security VPN Client IPsec IPsec is a protocol allowing VPN connectivity from a client to a central location providing secure access to a private LAN over a WAN The Nexus Hawk supports IPsec client functional
19. awk 3 Verify that the security settings the same between cannot receive a AP and Client valid signal 4 Verify that the clients MAC address is allowed to connect to the by checking the Setup WiFi MAC Filtering configuration page Nexus Hawk is no longer 1 Verify that the Crossover cable is connected to the PC connected to the 2 Verify that the power source is connected to the Nexus PC or has no Hawk power Nexus Hawk has 1 Wait another 30 60 seconds for Nexus Hawk to finish not finished booting booting or 2 Press and hold the Reset button for no more than 5 doesn t have seconds to reboot the Nexus Hawk power 3 Nexus Hawk should come up in a ready state 1 Verify that the power source is connected to the Nexus There is no Hawk connection 2 Verify that the Crossover Cable is connected to the between the Nexus Hawk por the PC 3 Incorrect IP settings Press and hold the Reset button for 5 on off cycles to reset to factory defaults 1 Verify that the cellular card is plugged into Slot 1 or Slot 2 securely Theva efi 2 Verify that the correct cellular card is configured in the correct slot the Setup PCMCIA Cellular WAN cellular service page 3 Verify that the antenna is securely connected to the 802 11 port The Nexus Hawk 1 Verify that the cellular card is on the verified list of cannot receive a cellular cards valid signal 2 Move the Nexus Hawk closer to a window cable 1 Verif
20. bps 802 11a WiFi 54Mbps Supports WEP WPA WPA2 Supports IPSec pass through Two year limited Warranty Feature Variations by model 32Bit CardBus WiFi 802 11 a b g GPS Dimensions L x W x D 1 No No 7 62 6 1 1 6 1 Yes Yes 7 62 6 1 1 6 2 No No 10 12 6 1 1 6 2 Yes Yes 10 12 6 1 1 6 17 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled TROUBLESHOOTING Nexus Hawk Error Power light is not on Status page is reporting Attempting to Connect to the Client for more than 5 minutes Status page displays load error Unknown Status light is not flashing at 1 second intervals Unable to view Status Page or are receiving the The page cannot be displayed message Status is reporting disconnected with the Cellular card Status page is reporting Attempting to Connect to the cellular card for more than 5 minutes Green light on Eth1 port is not lit up GPS device is not responding to commands Unable to connect to internet using Client but able to connect to AP 18 Troubleshooting Cause Solution Nexus Hawk is not receiving 1 Verify that the power supply is plugged in power 1 Move closer to AP 2 Verify that the AP is still on and connected The Nexus H
21. cable in some states This warranty provides specific legal rights other rights that vary from state to state may also exist This warranty shall not be applicable to the extent that any Federal State or Municipal Law that cannot be preempted prohibits any provision of this warranty WARRANTY DETAILS Upon return of the hardware Product to NexusISR NexusISR will at its discretion either repair or replace Product at no additional charge to Customer freight prepaid except as set forth below Repair parts and replacement Product will be furnished on an exchange basis and will be either reconditioned or new at the discretion of NexusISR All replaced Product and parts become the property of NexusISR If NexusISR determines that the Product is not under warranty or that for any other reason the warranty does not apply to a particular problem NexusISR will at the Customer s option repair the Product using current NexusISR standard rates for parts and labor and return the Product to the Customer via UPS Ground at no charge to the Customer whether the problem raised by the Customer is determined to be within the coverage afforded by the warranty or outside the coverage afforded by the warranty Replacement products provided by NexusISR as warranted herein may be new or reconditioned Any replaced or repaired product or part will remain under warranty for the remainder of the initial warranty period HOW TO OBTAIN SERVICE UNDER THIS WARRANTY If the
22. connected computer Direct connection to a computer will require a Category 5 minimally Ethernet crossover cable a RED crossover cable is supplied with your purchase and is included in the packaging For more information click here Warning if you are using this port to configure the Nexus Hawk Changes here can cause you to lose connectivity to the Nexus Hawk Proceed with caution If at any time you lose connection and are unable to recover you may regain control by resetting the Nexus Hawk to factory defaults IP Address The default address is 192 168 1 1 It may be manually changed here Note Changing this address while connecting through this port will cause loss of connectivity To regain connectivity perform a DHCP IP renewal on your client From your computer s command prompt Windows2000 XP ipconfig release lt enter gt ipconfig renew lt enter gt Linux ifconfig release lt enter gt ifconfig renew lt enter gt Netmask Select the desired netmask from the drop down list For more information click here DHCP Server For more information click here Enabled The Nexus Hawk will provide dynamic configuration parameters to LAN devices Disabled The Nexus Hawk will not provide dynamic configuration parameters to LAN devices This will require that all LAN devices be manually configured individually Apply Changes Saves the changes that were made You may verify that the Nexus Hawk has been properly configured by navigati
23. covered during normal testing of the Product by NexusISR or to fix problems peculiar to a Customer s site and situation NexusISR shall not be responsible for any software firmware information memory or customer data that is contained in stored on or integrated with any products returned to NexusISR pursuant to any warranty claim LIMITATION OF LIABILITY EXCEPT AS EXPRESSLY PROVIDED HEREIN NEXUSISR MAKES NO WARRANTY OF ANY KIND EXPRESSED OR IMPLIED WITH RESPECT TO ANY EQUIPMENT PARTS OR SERVICES PROVIDED PURSUANT TO THIS AGREEMENT INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE NEITHER NEXUSISR OR ITS DISTRIBUTORS AND RESELLERS SHALL BE LIABLE FOR ANY OTHER DAMAGES INCLUDING BUT NOT LIMITED TO DIRECT INDIRECT INCIDENTAL SPECIAL OR CONSEQUENTIAL DAMAGES WHETHER IN AN ACTION IN CONTRACT OR TORT INCLUDING NEGLIGENCE AND STRICT LIABILITY SUCH AS BUT NOT LIMITED TO LOSS OF ANTICIPATED PROFITS OR BENEFITS RESULTING FROM OR ARISING OUT OF OR IN CONNECTION WITH THE USE OF AND OR FURNISHING OF EQUIPMENT PARTS OR SERVICES HEREUNDER OR THE PERFORMANCE USE OR INABILITY TO USE THE SAME EVEN IF NEXUSISR OR ITS DEALER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT WILL NEXUSISR OR ITS DISTRIBUTORS AND RESELLERS OR ITS DEALERS TOTAL LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT Where dictated by State Law some of the above exclusions or limitations may not be appli
24. e configuration of your Nexus Hawk You may view configuration without being authenticated To change the configuration authentication is required Factory defaults for authentication are Username manager Password manager Setup PCMCIA Cellular WAN The Nexus Hawk card slot s support only Cellular Data Cards The Cellular WAN option allows the Nexus Hawk to provide access to the internet through the services of a major mobile telephone service carrier Insert your Nexus Hawk preferred cellular data card into a card slot The Nexus Hawk will automatically detect which data carrier your cellular card is on and connect to the network when the card is inserted eliminating interaction from you the customer Preferred Wireless Cards e Cingular Options GT Max 1 8 Cingular Sierra Wireless 875 Sprint Novatel Wireless Merlin S720 Sprint Pantech PX 500 Sprint Sierra Wireless 595 Verizon Kyocera KPC 650 Verizon PC 5750 Verizon V740 Express Card Detected This field will display the manufacturer s model name of the detected card Connect Pressing this button connects the inserted card to the cellular network Disconnect You must either power down or press this button before removing your cellular data card from the Nexus Hawk Failure to do so may cause malfunction Dialup parameters The dialup parameters options are used for connecting to e Auto Use this option to automatically connect to the cellular network DEF
25. ersistence is supported for 1 all firmware upgrades and 2 firmware roll backs that share the same Firmware Family identified by the first and second identifiers in the firmware version numbers e g 1 2 9 1 2 13 1 2 18 are in the same Firmware Family while 1 2 9 1 3 7 are not Status The status page displays the status of the Nexus Hawk The contents of this page are updated every 20 seconds note the timer at the top of the page WAN Connectivity This area displays how the Nexus Hawk is connected to the outside world most often the Internet PCMCIA Slots This area displays the status of Cellular card s in the card slot s Signal Strength Displays the strength of the signal Carrier Displays the name of your cellular service carrier Card Name Displays the model name of the connected card 14 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled WAN IP Address Displays the IP that the carrier has assigned to the Nexus Hawk s cellular card s iFi AP This area displays the status of the Access Point Displays the MAC address of the WiFi access point this will always be the same as the WiFi client SSID Displays its SSID Security Displays the type of security in effect 15 This is a printer ready version of the in line help files Hy
26. esented on Default is 443 Allow access by manufacturer for diagnostics Enabled This option enables trusted Nexus iSR technical staff to remotely access to your Nexus Hawk securely via SSH Providing delightful support to you is our top priority For more information click here Access to GPS port Enabled Present GPS access to WAN i e Internet users Note Control of the GPS is governed by the framework provided by the GPSd daemon Local clients still have the ability to access the GPS information For more information click here Applications Advanced Routing Static Routes Static routes allow the Nexus Hawk to always use a specified gateway to access a certain host or network For more information click here Show Current Routes Press this button to show the currently defined routes Enabled Check this box to enable a static route Name Enter the name of the static route Destination Enter the desired destination IP Address of the static route Netmask Enter the desired netmask For more information click here Gateway Enter the desired gateway Default for Interface Check this option to use the default gateway rather than one manually specified Interface Select the desired interface or use Best Available and the Nexus Hawk will choose the best available interface Delete Check this box to delete the selected route Apply Changes Press this button to apply the changes Cancel Changes Press this button to cancel cha
27. ess which will be provided to the client device by DHCP For more information click here Delete Check this option to delete the specified entry s Apply Changes Updates are applied only when this button is pressed Example Use this option to assure that the same IP address is always served to a device with a particular MAC address Failover Arrange available WAN links in the order that you would prefer that the Hawk uses them The Hawk will then automatically and dynamically use the highest available link on the list Priority List Lists the possible internet connection types Up Button Select an item in the Priorty list and press this button to move the item up in the list Down Button Select an item in the Priority list and press this button to move the item down in the list NTP The Network Time Protocol NTP interface page allows you to update the Nexus Hawk s internal clock Enable NTP Client Enables the NTP service on the Nexus Hawk NTP Host Enter the name of the NTP host Asset Label Enter up to 16 alphanumeric characters as an Asset Label This text will appear under the Nexus Hawk logo in the upper left hand corner of all Management Console screens This field is used for no other purpose and is provided to assist human administrators to more easily identify Nexus Hawk assets Asset Label Enter the label used to define the Nexus Hawk Apply Changes Updates are applied only when this button is pressed 12 This is a pr
28. ine help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled V VPN Server 9 VPNClient 7 8 WAN 5 10 Watchdog 3 WEP 3 WiFi 3 WPA 3 WPA WPA2 3 X Xauth 8 22 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled PRODUCT LIMITED WARRANTY LIMITED WARRANTY NexusISR LLC NexusISR warrants the hardware Product to which this warranty applies for a period of two 2 years beginning on the date of first power up NexusISR warrants that the Product shall conform to and perform in accordance with published technical specifications and the accompanying written materials and shall be free of defects in materials and workmanship for the period of time herein indicated such warranty period commencing upon receipt of the Product by the Customer This warranty is limited to the repair and or replacement at the discretion of NexusISR of the defective or non conforming Product The warranty does not cover the product for damages due to improper installation improper testing improper operation abuse misuse accident neglect alteration corrosion force majeure and or any acts of god The warranty does not cover any updates and patches necessary to fix problems that were not dis
29. inter ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Administration Debug File Download The Nexus Hawk allows the user to download a debug file to provide to technical support in the event of a system malfunction This will allow Nexus iSR engineers to inspect the status of your problem and more quickly determine its cause Press the Download button to save the debug bin file Simply e mail it to the email address provided by your administrator along with as much detail about the issue as possible Administration Reset Reboot System This is the equivalent to pressing the lt Reset gt button on the back panel of your Nexus Hawk You will be presented with a warning Press the Reboot button to reboot the Nexus Hawk Note This operation will take up to 2 minutes to complete Note The system will be unavailable while rebooting Restore Defaults Select this option to restore your Nexus Hawk to Factory Default settings without the need to reboot The changes will take effect immediately without delay Note If you have changed your Ethi IP address from the default you will lose connectivity through that port upon restoring defaults To regain connectivity perform a DHCP IP renewal on your client From your computer s command prompt Windows2000 XP ipconfig release lt enter gt ipconfig renew
30. ity and will route traffic from connected client devices over the VPN as well thus replacing the need for many IPsec clients with one For more information on IPSec click here Enabled Enables IPsec client connectivity Server IP Hostname Enter the hostname IP address of the IPsec server or concentrator Server subnet Enter the server subnet Phase 1 The first phase of authentication and handshaking to establish an IPsec session DH Group Diffie Hellman key group Options are Group 2 or Group 5 Encryption Encryption algorithm to be used for Phase 1 handshaking 3DES Triple Data Encryption Standard For more information click here AES 128 Advanced Encryption Standard 128 bit For more information click here Authentication Authentication hash to be used for Phase 1 handshaking MD5 Message Digest algorithm 5 For more information click here SHA1 Secure Hash Algorithm For more information click here Phase 2 The second phase of authentication and handshaking to establish an IPsec session Encryption Encryption algorithm to be used for Phase 2 handshaking 3DES Triple Data Encryption Standard For more information click here 7 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled AES 128 Advanced Encryption Standard 128 bit For more information click here Authentication Encryption algorithm to
31. mation click here Netmask Select the desired netmask from the drop down list For more information click here Gateway Enter the desired gateway For more information click here DNS1 Enter the desired primary Domain Name Server s address For more information click here DNS2 Enter the IP address for an optional not required Secondary DNS Settings may be verified by navigating to the Status page on the top navigation bar The wireless client status section will show a connection status the SSID of the connected network and a signal strength indicator MAC Filtering The Nexus Hawk supports MAC Filtering of wireless devices MAC Filtering allows specified wireless devices to connect by allowing or denying each specified MAC addresses Enabled Enables MAC Filtering functionality Allow This option allows on y the specified MAC addresses entered to connect to the Hawk Deny This option denies the specified MAC addresses access from connecting to the Hawk MAC Enter the desired MAC addresses For more information on MAC click here Delete Deletes the specified address Apply Changes Saves the changes that were made 4 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Setup 10 100 Ethernet EthO WAN Port The Nexus Hawk has two Ethernet ports The port that is closest to the DC power j
32. ng to the Status page on the top navigation bar A well configured Eth1 status will display as Connected with a properly formatted IP address 5 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Setup Serial GPSd NOTE The Serial Port supports only Global Positioning System GPS functionality in this firmware revision The GPS must be both serial RS 232c and capable of providing NMEA 0183 Rockwell or Garmin Binary data streams all of which are converted into NMEA 0183 on the selected port The Nexus Hawk s firmware will auto detect the communication settings baud rate parity etc of the connected GPS Only three wires are needed for data connectivity TXData RXData and Ground The diagram below shows the cabling from the perspective of a plug that is attached to the GPS 7 GPS Plug Cabling Diagram Pin 2 Data Out To GPs __ Pin 3 Data In To GPS TXB Pin 5 Ground To GPS GND DB 9 Serial Connector Male Pin Contacts et 2007 Enable GPSd Enables the described function For more information on GPSd click here TCP Port This is the TCP port that will interface with the GPS Most simply one may use TELNET to attach to the port and manage the GPS including the receipt of NMEA sentences once the GPS is commanded to send data By default this is 192 168
33. nges made Default Route The default route option allows you to order the path of your default route If there is a WAN connection that you don t want made available for your default route move it under the DO NOT USE BELOW HERE line Administration Management Password The Nexus Hawk uses the defaults of Login manager Password manager It does not follow the Admin Admin standard used by other manufacturers specifically to make unintended access more difficult These values may be changed here Login name Displays the current login name If you wish to change the login name enter the new name Current password Enter the current configuration password New password Enter the new password Re enter new password Enter the new password again for verification purposes Password protect status page Normally the Status page is viewable by anyone who attaches to your Nexus Hawk Check this option if you wish to restrict that page requiring login authentication before being able to view its contents Apply Changes Updates are applied only after pressing this button NOTE Once saved you will be required to login with the new login information 11 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled DDNS The Nexus Hawk supports a dynamic DNS update with dyndns org If you have a dyndns org accou
34. nt this function may be useful for finding the Nexus Hawk from the internet when it is connected to a WAN interface Contact your Network Administrator for system specific settings For more information click here Username Enter your dyndns org account username Password Enter your dyndns org account password must be at least five characters Hostname Enter the hostname associated with your dyndns org user account Currently only hostnames provided by dyndns org are supported NOTE Hostnames are controlled by the dyndns policy For more information click here Apply Changes No updates are applied unless this button is pressed Once pressed the screen changes are saved Once saved the Nexus Hawk will attempt to update the specified dyndns org entry whenever it initiates a new connection to a WAN interface NOTE Only dynamic hosting by DynDNS org is supported at this time Static DHCP The Nexus Hawk supports static DHCP leases and allows configuration of the router to provide the same IP address to a specific client via DHCP upon every connection For more information on DHCP click here MAC Enter the media access control address of the client device For more information click here Hostname Enter the hostname of the client device Using DNS masquerading this device may be referenced by other LAN connected clients by its assigned Hostname rather than it s assigned IP address For more information click here LAN IP Enter the IP addr
35. perlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Client This area displays the status of the client Displays the MAC address of the WiFi client this will always be the same as the WiFi access point Signal strength Displays the signal strength of the connection IP Address Displays the IP Address assigned to the Nexus Hawk s WiFi port by the AP s DHCP server SSID Displays the SSID of the network that it is connected to through the remote AP Security Displays the security of the network that it is connected to through the remote AP 10 100 Ethernet WAN Port This area displays the status of the WAN Port Eth0 port Displays the MAC address of the EthO port IP Address Displays the IP address either delivered from a WAN DHCP server or manually configured through the Management Console LAN Port This area displays the status of the LAN Port Eth1 port Displays the MAC address of the Eth1 port IP Address Displays the IP address of the connection Serial This area displays whether or not a GPS device is connected Security This area displays the connection state of the OpenVPN Client Tunnel and IPSec Client Tunnel Help You can find all the user documentation files for the Nexus Hawk on this page User Manual This is a printable version
36. rname Enter the Xauth username required by the Cisco VPN concentrator Xauth Password Enter the Xauth password required by the Cisco VPN concentrator DPD Interval Time between dead peer detection messages sent from the VPN client to the concentrator There is a known incompatibility between this feature and Cisco PIX devices Nexus recommends disabling this option when connecting to a PIX DEFAULT 300 DISABLED 0 For more information on DPD click here NAT T Mode Mode in which the Nexus Hawk s VPN client will traverse NAT firewalls e Auto The Nexus Hawk will auto detect NAT T mode e None Use no NAT T e Force NAT T DEFAULT highly recommended for Cisco PIX re key compatibility e Cisco UDP Uses Cisco proprietary UDP encapsulation Cisco UDP Port Local port for Cusco UDP encapsulation Only relevant if Cisco UDP is selected for NAT T mode DEFAULT 10000 Maximum Session Length Maximum amount of time the Nexus Hawk will allow a VPN session to continue before terminating it and redialing Especially useful when re key problems with the concentrator are encountered DEFAULT 0 Redial pause Amount of time the Nexus Hawk will wait between VPN connection attempts to the concentrator DEFAULT 10 OpenVPN For advanced users the Nexus Hawk supports functioning as an OpenVPN endpoint For more information on OpenVPN click here For a how to guide in setting up a VPN server click here Enabled Enables OpenVPN functionality Interface Type e
37. s 64 bit shorter key and 128 bit longer key Selecting this option requires you to enter a private key that is known only to you and trusted others that you want to allow to connect to your AP For more information click here WPA PSK WPA2 PSK WPA WPA2 PSK This stands for WiFi Protected Access Selecting this option requires you to enter a pre shared key to secure the AP connection The WPA WPA2 PSK option allows for dual operation of both WPA and WPA2 for connected clients For more information on WPA click here For more information on WPA2 click here Pre shared key This is a passphrase that is used by the selected security mode For WEP level security this must be a hexadecimal value using the digits 0 9 and letters from A F For the 64 bit option the value must be 10 characters For 128 bit option the value must be 26 characters For WPA WPA2 level security the value must be alphanumeric and a minimum of 8 characters and may be a maximum of 63 characters The AP s IP address is the same one that is specified for the 10 100 Ethernet LAN configuration Eth1 For example if the 10 100 Ethernet LAN IP is set to the factory default of 192 168 1 1 this will also be the IP address for the WiFi port of the Nexus Hawk They are considered bridged Client The Nexus Hawk may connect to an 802 11a b g compliant WiFi Access Point AP This function may be found by navigating to the Setup WiFi page Check the Client box to enable the AP Client
38. straight is being used Verify that the crossover cable is connected to the Ethi port If using DHCP make sure the DNS is not statically configured on the PC Verify that there are no more than 2 switches and 3 hubs in the network Power off the Nexus Hawk unplug the cellular data card firmly re insert the cellular data card power up the Nexus Hawk If the link light on the cellular card fails to blink it is possible that the cellular card is not functional Repeat the operation in the other slot if the Nexus Hawk has multiple slots Your Hawk is probably plugged into a WAN on which it shares an IP conflict with another WAN connected device Disconnect the Hawk from the WAN prior to attempting to change the Hawk s Eth1 subnet When a data card is functional but is being used outside of its subscription area it will get an IP address but it won t surf When a data card is no longer functional it is no longer provisioned due to non payment etc it will attempt to connect twice it seems then disconnect itself from the Hawk Here s what you ll see the management console a Status No WAN all slots empty b Setup PCMCIA will show the card properly discovered and lt connect gt button dark pushable i If you press lt connect gt and go to the Status page 1 It will attempt to connect twice then give up leaving you with the personality shown in a and b above This is a printer read
39. t all IP information is the same 192 168 1 1 for instance As a result all LAN clients share the same DHCP pool subnet and can access each other Firewalling and port forwarding may be done to any device on this shared virtual network This occurs only in WiFi AP mode and not in WiFi Client mode SSID This is the name of your wireless network This option has a 32 alphanumeric character limit For more information click here Broadcast SSID Check this option to broadcast the name of your AP s WiFi network to others Doing so makes discovery and attachment to your AP easier Failing to broadcast it makes your AP somewhat more secure by requiring trusted clients people who will attach to it to know the SSID without being prompted Channel Select the channel on which your AP will operate Channels 1 11 coincide with 802 11b g 2 4 GHz while channels 36 and up coincide with 802 11a 5 8GHz Effort should be made to select a channel that is not in use in the immediate vicinity of the Nexus Hawk in order to minimize interference and maximize the WiFi efficiency Security This specifies the security mode of the Nexus Hawk s WiFi AP None Selecting this option creates an open or unsecured AP 3 This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled WEP Wireless Equivalent Privacy is available in two mode
40. tes are applied unless this button is pressed Once pressed the screen changes are saved You can verify the connectivity status of the OpenVPN tunnel by navigating to the Status page and checking the connectivity status for Security OpenVPN Client Tunnel If the status is indicated as Connected and shows a properly formatted IP address the Nexus Hawk is acting as an OpenVPN client to the remote network Security VPN Server OpenVPN For advanced users the Nexus Hawk supports functioning as an OpenVPN server For a how to guide in setting up a VPN server click here Enabled Enables OpenVPN server functionality Interface Type tap Simulates an Ethernet device and operates with Layer 2 packets Used to create a Network bridge Port Enter the port number of the VPN tunnel DEFAULT 1194 Protocol Select which protocol you wish to use e TCP Select this option to use TCP This option transfers packets and checks the packets for errors For more information click here e UDP Select this option to use UDP This option is an alternative protocol to TCP it is faster than TCP because it does not use packets it also does not provide error checking For more information click here Keepalive Enter the number of seconds that you want the server to send a keep alive string DEFAULT 10 seconds Timeout Enter the number of seconds that the server will continue to attempt to maintain a session with an unresponsive client DEFAULT 120 seconds Address
41. tion peer This option pings the closest available host on the cellular PPP link the opposite end of the connection If checked the Ping host entry will be disregarded Packet size Enter the size of the packet to ping in bytes DEFAULT 56 bytes Interval Enter the number of milliseconds between pings DEFAULT 1000 milliseconds Sample size Enter the number of pings to send before evaluating results DEFAULT 10 packets Packet loss exceeds Enter the packet loss percentage at which the watchdog will trip and or when selecting both pachet loss and latency determines if both or only one criteria will trip the watchdog Average latency exceeds Enter the average latency in milliseconds for the ping set beyond which the watchdog will trip Watchdog action From the dropdown box specify what the watchdog should do when it trips Redial connection e Reboot Hawk Slot 2 Use same settings as Slot 1 This option allows you to have Slot 2 use exactly what you specified for Slot 1 without having to re enter it all Setup WiFi AP Client Config AP This selection will enable the Nexus Hawk to function as a WiFi Access Point AP sharing its connections with others Clients who may connect to it The Nexus Hawk may serve as either an AP or Client of another AP but not both at the same time NOTE When in WiFi AP mode the Nexus Hawk s WiFi port and LAN Eth1 port are bridged together at the physical layer as a single virtual device This means tha
42. use UDP This option is an alternative protocol to TCP it is faster than TCP because it does not use packets it also does not provide error checking For more information click here Internal Host Enter the LAN client IP address of the host Delete Deletes the specified port Apply Changes Changes are applied only after pressing this button To input a single port simply enter it as both the From and To port If both the port forwarding and DMZ options are enabled port forwarding will take priority with the remaining ports allocated to the DMZ IP address Do not enter overlapping port ranges for different IP addresses as this configuration does not translate to a logical port forwarding structure Please note that some cellular carriers will firewall the connections to their networks As such a public WAN IP address does not guarantee universal accessibility from the internet DMZ Host The Nexus Hawk supports a LAN client which can be placed in the DMZ de militarized zone to allow access from the connected WAN Enabled Enables the DMZ host option IP address Enter the address of the client on the LAN which will accept the WAN connection Apply Changes Updates are applied only upon pressing this button If port forwarding and DMZ values conflict port forwarding will always be given priority The DMZ host will receive only the ports not allocated in the forwarding table Caution Forwarding all traffic to a specific host may cause the
43. y that the Crossover Cable is connected to both is not connected the Nexus Hawk and the PC Lapto to PC Laptop GPS device is not 2 Verify that the serial cable is connected to the Nexus connected to the Hawk s Comm port Nexus Hawk 1 Verify that AP is configured to access the internet AP is configured correctly incorrectly 2 Verify that the AP can access the internet 3 If connecting through Cellular WAN verify that the card This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled Limited or no connectivity displayed on PC Unable connect to internet through EthO WAN port The lt Connect gt and lt Disconnect gt buttons are non functional on the Cellular WAN configuration page Why won t my PC correctly renew my IP address when I change the Hawk s Ethi subnet I can t surf the net even though I have a data card plugged into the Nexus Hawk 19 Nexus Hawk is not connected to PC Conflict with IP address or conflict within network Cellular card is not being recognized by the Nexus Hawk Conflict with IP address or conflict within network 4 is configured correctly Verify that the AP and Client don t have the same IP address Verify that the Nexus Hawk has power Verify that the provided crossover cable not
44. y version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled 8 802 11 3 A Access Point 3 Aggregator 6 AP 3 APN 2 B Beacon 7 Broadcast 3 Caching 7 Callsign 6 Cellular WAN 2 Channel 3 Cisco 8 Client 4 Clock 12 Connection D DDNS 12 Debug File 12 DHCP 4 5 12 Dialup parameters 2 DMZ 10 DNS 4 dyndns 12 E Ethernet 1 5 F Failover 12 Firmware 13 G GPS 6 7 GPSd 6 H Help 15 HTTPS 10 IP Address 5 20 Index This is a printer ready version of the in line help files Hyperlinks are disabled Nexus Hawk User Manual This is a printer ready version of the in line help files Hyperlinks are disabled IP Loopback 14 IPsec 7 8 L LAN 5 Login 2 11 Loopback 14 MAC Filtering 4 N NMEA 6 NTP 12 O OpenVPN 8 9 P Password 11 Port Forwarding 10 Power PPP 3 Preferred Cards 2 Pre shared key 4 Protocol 8 R Reboot 13 Remote Access 10 Reset 13 Restore Defaults 13 Restore Settings 13 Routing 11 RS 232 6 5 Save Settings 13 Security 3 Settings 14 Settings Persistence 14 Specifications 16 SSID 3 Static DHCP 12 Static Route 11 Status 14 T TCP 8 Troubleshooting 17 U UDP 8 Update 13 21 This is a printer ready version of the in l
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