Dell PowerConnect W-3200 MIB Reference Guide
Contents
1. Table 4 Contact Information Web Site Support Main Website dell com Support Website dell com support Documentation Website dell com support manuals Dell Networking W Series ArubaOS 6 x MIB Reference Guide About this Guide 13 14 About this Guide Dell Networking W Series ArubaOS 6 x MIB Reference Guide Chapter 2 MIBs Overvievv This chapter provides an overview of the ArubaOS Enterprise MIBs in the following sections e MIBs on page 15 e SNMP on page 16 e Traps on page 17 MIBs A Management Information Base MIB is a virtual database that contains information that is used for network management Each managed device contains MIBs that define the properties of that device A separate MIB is provided for each defined property such as the group of physical ports that are assigned to a VLAN or the statistical data of packets that are transferred at a specific rate MIB objects such as a MIB table or a specific element of data in a MIB table are identified with Object Identifiers OIDs The OIDs are designated by text strings and integer sequences The hardware MIBs are assigned under the Dell organization code while all others are under the Aruba organization code Dell is the parent of the proprietary MIBs that are supported on Dell Networking W Series Mobility Controllers The numerical string lists the nodes of the enterprise MIB hierarchy as shown in Table 5 Table 5 MIB2. on page 30 e Wireless Local Area Network Module on page 30 AP and AM Modules The AP and AM module provides information about access points and air monitors The access point AP is a device or an application that connects the wireless client to a local area network LAN APs continually poll the netyvork and report information to the controllers This feature can be used to enhance the security of wireless communication and to extend the range of a wireless user by connecting to a wireless device through a wired LAN The Dell AP can also function as an air monitor AM which scans the RF spectrum and can be used to enhance the performance of the AP The AP and AM MIBs are listed in the file aruba ap my Authentication Module The Authentication module provides information about the authentication server as well as entities that are attempting to access the network Authentication is used to verify the entity that is communicating to a device The Authentication MIBs are listed in the file aruba auth my Dell Networking W Series ArubaOS 6 x MIB Reference Guide MIB Modules and Traps 27 Controller Transport Service All MIB tables and MIB OIDs in the Controller Transport Service were deprecated in ArubaOS 5 0 and are no longer NOR supported This module provides information about the Controller Transport Service The Controller Transport Service CTS is used with the Mobility Manager for synchronizing configuration d
3. wlsxEnterpriseMibModules is the parent object of the CTS MIB its OID is 1 3 6 1 4 1 14823 2 2 1 wlsxCtsMIB MODULE IDENTITY shows wlsxEnterpriseMibModules 11 which indicates 11 is appended to the OID of wlsxEnterpriseMibModules Its OID is 1 3 6 1 4 1 14823 2 2 1 11 wlsxCtsOpGroup OBJECT IDENTIFIER wlsxCtsMIB 1 1 indicates the OID is 1 3 6 1 4 1 14823 2 2 1 11 1 wlsxCtsRequestTable OBJECT TYPE shows wlsxCtsOpGroup 1 which indicates the OID is 1 3 6 1 4 1 14823 2 2 1 11 1 1 All MIBs and their related OIDs are listed in the snmp file of ArubaOS For more information see SNMP File on page 25 wlsxEnterpriseMibModules FROM ARUBA MIB Identity Identity is the opening description of the MIB The information includes contact information for the vendor and a general description of the MIB wlsxCtsMIB MODULE IDENTITY LAST UPDATED 06092403012 Dell Networking W Series ArubaOS 6 x MIB Reference Guide Using MIBs 21 22 Using MIBs ORGANIZATION Aruba Wireless Networks CONTACT INFO Postal 1322 Crossman Avenue Sunnyvale CA 94089 E mail dl support arubanetworks com Phone 1 408 227 4500 DESCRIPTION This MIB module defines MIB objects which provide information about the Controller Transport Service Cts in the Dell controller REVISION OGO AU UNIT DESCRIPTION The initial revision wlsxEnterpriseMibModules 11 MIB Modules MIB objects can be placed in logical gr
4. ee A Dell Networking W Series ArubaOS 6 x MIB Reference Guide Copyright O 2014 Aruba Networks Inc Aruba Networks trademarks include KI Ai E VVave Aruba Networks Aruba Wireless Networks the registered Aruba the Mobile Edge Company logo and Aruba Mobility Management System Dell the DELL logo and PowerConnect are trademarks of Dell Inc All rights reserved Specifications in this manual are subject to change without notice Originated in the USA All other trademarks are the property of their respective owners Open Source Code Certain Aruba products include Open Source software code developed by third parties including software code subject to the GNU General Public License GPL GNU Lesser General Public License LGPL or other Open Source Licenses Includes software from Litech Systems Design The IF MAP client library copyright 2011 Infoblox Inc All rights reserved This product includes software developed by Lars Fenneberg et al The Open Source code used can be found at this site http www arubanetworks com open_source Legal Notice The use of Aruba Networks Inc switching platforms and software by all individuals or corporations to terminate other vendors VPN client devices constitutes complete acceptance of liability by that individual or corporation for this action and indemnifies in full Aruba Networks Inc from any and all legal actions that might be taken against it with respect to
5. wlsxCtsFlagsBITS wlsxCtsStatusRowStatus Informative MIB Objects wlsxCtsIndex OBJECT TYPE SYNTAX Integer32 MAX ACCESS not accessible STATUScurrent DESCRIPTION CTS transport index 0 Config yn 1 Counters Sync 2 RE Plan Sync wlsxCtsRequestEntry 1 wlsxCtsOpcode OBJECT TYPE SYNTAX DisplayString MAX ACCESS read write STATUScurrent DESCRIPTION CTS operation opcode wlsxCtsRequestEntry 2 wlsxCtsStatus OBJECT TYPE SYNTAX RowStatus MAX ACCESS read write STATUScurrent Dell Networking W Series ArubaOS 6 x MIB Reference Guide Using MIBs 23 DESCRIPTION CTS row status wlsxCtsRequestEntry 6 Closing Line Following is the closing line the end of the MIBs file END 24 Using MIBs Dell Networking W Series ArubaOS 6 x MIB Reference Guide OID Flow Chart Figure 4 illustrates the tree of the CTS MIB relative to the Dell MIB Figure 4 CTS OIDs Relative to Dell 1 3 6 1 4 1 14823 2 1 3 6 1 4 1 14823 2 2 1 3 6 1 4 1 14823 2 2 1 1 9 0 1 4 1 14023 2 2 1 11 1 3 0 1 4 1 14923 2 2 1 11 7 1 3 6 1 4 1 14823 2 2 1 11 1 1 SNMP File The snmp h file lists the OIDs of all MIBs Following are sections from snmp h that show the complete OID of each of the Controller Transport Service CTS MIB elements The list starts from the ancestral parent ISO All ArubaOS MIBs inherit their OIDs from the Dell MIB node The following rows list the MIBs that precede CTS starting fro
6. Module nm Switch Module wlsxSwitchListTable wlsxSwitchGlobalAPTable Switch Module Textual Conventions All objects Information can only be queried from the master switch only the table of the master switch is populated If a local switch is queried an empty table will be returned Information can only be queried from the master switch only the table of the master switch is populated If a local switch is queried an empty table is returned Textual conventions objects do not include object identification OID Dell Networking W Series ArubaOS 6 x MIB Reference Guide Chapter 4 MIB Modules and Traps This chapter provides an overview of the ArubaOS MIB modules and traps It all includes textual conventions This chapter includes the following sections e AP and AM Modules on page 27 e Authentication Module on page 27 e Controller Transport Service on page 28 e External Services Interface ESI Module on page 28 e IF External IF EXT on page 28 e Mesh Module on page 28 e Mobility Module on page 28 e Monitor Module on page 28 e Signal Noise Ratio SNR Module on page 28 e Switch Module on page 29 e System External Module on page 29 e Textual Conventions on page 29 e Traps Module on page 29 e Tunneled Node Module on page 29 e User Module on page 29 e User6 module on page 30 e Voice Module
7. Node Identification enterprise nodes 6 1 3 6 DOD 1 1 3 6 1 Internet 4 1 3 6 1 4 Private 1 1 3 6 1 4 1 o Enterprise 674 1 3 6 1 4 1 674 Dell I Figure illustrates the high level hierarchy of the MIBs This document only covers the enterprise MIBs objects designed to specifically support Dell devices Standard MIBs are not covered Dell Networking W Series ArubaOS 6 x MIB Reference Guide MIBs Overview 15 Figure 1 High Level MIB Hierarchy ORG 3 1 3 6 Internet 1 3 6 1 1 Private 4 Directory LI Management 1 2 1 3 6 1 1 1 3 6 1 2 1 3 6 1 3 Aruba 14823 1 3 6 1 4 1 6 4 1 3 6 1 4 1 14823 MIB is one of the elements of Simple Network Management Protocol SNMP which is used to manage network devices To deliver information between devices every object referred to in an SNMP message must be listed in the MIB If a component of a device is not described in a MIB that component cannot be recognized by SNMP there is no information for SNMP managers and SNMP agents to exchange The information provided by a MIB is a file that describes network elements with numerical strings This information is compiled into readable text by the SNMP manager For information about reading MIB text files see Reading MIB Files on page 20 SNMP Three significant elements of SNMP are Managers Agents and MIBs Managers software application are consoles tha
8. infringement of copyright on behalf of those vendors Dell Networking W Series ArubaOS 6 x MIB Reference Guide 0511315 01 February 2014 Contents Chapter 1 OUT MU gare nai ao T 9 Re EEN 9 KT MON 9 TER ai I e 9 mice cla Used OT SE m rar nett 10 Contacting Support EE 13 Chapter 2 MIBS Overview air cioni entitled Ma ii RA Pn AR RA 15 Vl T 15 SUN 16 MR e cc IE E E EI O N AEN 17 Chapter 3 Usno NUR e 19 Downloading MIB TEE 19 Reading MIB FiOS gn TOT 20 IE 25 alag si Ne EEE EEEE AEAEE 26 26 Chapter 4 MIB Modules and Traps vemi 27 EN seb NER ee ene ee ee ee 27 Authentication Module EEN 21 Controller Transpor SOT CS jj aaa i e v arae 28 External Services Interface ESI Module pp 28 I reel CP ENI eR TM 28 Mesh Module pp 28 MODE MO I irr cC p TEPORE 28 MONRO MOTE TTE 28 Signal Noise Ratio SNR Module pp 28 SWING 29 System External Module 4 29 Textual CONVENTIONS pe e 29 29 Tunneled Node Module pp 29 US 29 MS OU PN US NR TEE NN 30 VOICE OM e UU MIT 30 Wireless Local Area Network Module 30 Dell Networking W Series ArubaOS 6 x MIB Reference Guide 3 4 Dell Networking W Series ArubaOS 6 x MIB Reference Guide Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 LOTI NG WE 9 PoE e EEN 9 Fredquentiy Used Acronyrms nena dh aa Krr e k net 10 Gona WMG danei e pp E A AE E E E EA 1 MIB Node Identification enter
9. ste D wisrChSstatsFraeeRetryR abe D wierChStatsFr mel owSpeedR st E wisrChSt stsFr seeMani inicastR sh B wisrChStatsFr sme Endrit hi sh L at te na E ia 3 wisxHostname 0 arsaa a wisrChSt ats Te PhyernPits la 1 5 1 14823 2 3 1 1 3 3 1 1 8 Lad Pr wk AP uil n read only j current wisrChStatsChannel This attribute indicates on this channel g Reading MIB Files 1 3 6 1 6 3 18 1 1 1 3 6 1 6 3 18 1 1 1 3 112 117 98 108 1 4 112 117 98 108 1 3 6 1 6 3 18 1 1 1 5 112 117 98 108 1 6 112 117 98 108 1 7 112 117 98 108 1 8 112 117 98 108 1 2 112 117 93 108 1 3 5 1 6 3 18 1 1 1 3 6 1 6 3 18 1 1 MG SS EL 1 3 56 1 6 3 18 1 1 013 601 4010 14823 3 3 1 6 0 1 3601 6 3 101 6010 1 1 3 6 1 6 3 10 2 1 1 0 et 000 01 39 DEI O00 000 Cdo x 1 5 6 16 3 10 2 1 2 0 1 3 6 1 5 3 10 2 1 3 0 1 3 6 1 6 3 10 2 1 4 0 11 3 5 1 5 3 11 2 1 1 0 1 3 6 1 6 3 11 2 1 2 0 1 3 6 1 6 3 11 2 1 3 0 1 3 5 1 6 3 12 1 1 0 LU LL3A15631214n Je dad internet peivate enterprises aruba arubaEnberpriseMibModules arubaAp wisrEnberpriseMibModules wiar D r Ou 0 00 0 39 OE OR x00 0 00 dic 5nmp No Such Object nmp No Such Object XSrenp No Such Object d n amp 34 45 PM 19MoFz2M This section describes how to interpret the basic components of a MIB file To determine the OIDs viewing the file snmp h may be necessary which
10. AM Traps NOTE All MIB tables and MIB OIDs in this chapter were deprecated in ArubaOS 3 0 and are no longer supported Related Documents Related documents include the following guides e Dell Networking W Series ArubaOS Quick Start Guide e Dell Networking W Series ArubaOS User Guide e Dell Networking W Series ArubaOS CLI Reference Guide e Dell Networking W Series ArubaOS Release Notes Text Conventions Table 2 presents the conventions used throughout this manual to emphasize important concepts Table 2 Conventions Type Style Description Italics This style is used to emphasize important terms and to mark the titles of books Dell Networking W Series ArubaOS 6 x MIB Reference Guide About this Guide 9 Table 2 Conventions This fixed vvidth font depicts the follovving Sample screen output System prompts Filenames software devices and certain commands when mentioned in the text System items Commands In the command examples this bold font depicts text that the user must type exactly as shown Frequently Used Acronyms Table 3 defines frequently used acronyms Table 3 Frequently Used Acronyms 3DES Triple DES ACL Access Control List ADP ArubaOS Discovery Protocol AM Air Monitor AP Access Point ARM Adaptive Radio Management BSSID Basic Service Set Identifier CA Certificate Authority CAC Call Admission Control CHAP Challenge Handshake Authentication Protocol CLI Command Lin
11. P Manager when an event occurs Traps are included as varbinds variable bindings in the trap protocol data unit PDU Varbinds are defined in the Description section below The Traps are listed in the file aruba trap my MIB file Tunneled Node Module This module defines MIB objects that provide information about the Controller Transport CTS in the controller The mibs are listed in the wlsxTunneledNodeM IB file User Module The User module provides information about the user the party connected to the controller Information includes the total number of users name and access level of the user the physical location of the user s station and so on User MIBs support IPv4 The User MIBs are listed in the aruba user my file Dell Networking W Series ArubaOS 6 x MIB Reference Guide MIB Modules and Traps 29 User6 module The User6 module supports IPv6 users This module provides information about the users the party connected to the controller Information includes the total number of users name and access level of the user the physical location of the user s station and so on The User MIBs are listed in the file aruba user6 my Voice Module The Voice module provides information about Voice call status and call detail reporting The Voice MIBs are listed in the file aruba voice my Wireless Local Area Network Module The wireless local area network WLAN module provides information about the Wireless Managem
12. atabase and data sections The CTS MIBs are used for triggering the data synchronization event with the MMS such as config update CTS is not intended to be used with other applications The CTS MIBs are listed in the file aruba cts my External Services Interface ESI Module The External Services Interface ESI module provides information about the Wireless Management System WMS in the Dell controller ESI is used for redirecting traffic to a virus scanner context filter or other third party network appliances The ESI MIBs are listed in the file aruba esit my IF External IF EXT IF External IF EXT MIB objects provide system level information about the Dell controller physical ports configured VLANs the port memberships and the interfaces that define the VLANs The IF External MIBs are listed in the file aruba tfext my Mesh Module The Mesh module provides information about Mesh portal and topology in the Dell controller The Mesh MIBs are listed in the file aruba mesh my Mobility Module The Mobility module provides information about the subsystem in the Dell controller such as the home agent HA or foreign agent FA of a roaming agent The Mobility MIBs are listed in the file aruba mobility my Monitor Module The Monitor module provides information about network traffic Monitoring access points can be used to observe network traffic such as the number of packets transferred at a specific rate
13. e Interface CRL Certificate Revocation List CSA Channel Switch Announcement CSR Certificate Signing Request CW Contention Window DA Destination Address DES Data Encryption Standard DHCP Dynamic Host Configuration Protocol DNS DOS 10 About this Guide Domain Name Service Denial of Service Dell Networking W Series ArubaOS 6 x MIB Reference Guide Table 3 Frequently Used Acronyms Continued DPD DSS EAP EDCA EIRP ESI ESSID GRE GUI HAT HT IAS IDS IGMP IKE kB LAN LDAP LI MAC MB MCHAP MIB NAS NAT NIC Dead Peer Detection Direct Spread Spectrum Extensible Authentication Protocol Enhanced Distributed Channel Access Effective Isotropic Radiated Power External Services Interface Extended Service Set Identifier Generic Routing Encapsulation Graphical User Interface Home Agent Table High Throughput Internet Authentication Service Intrusion Detection System Internet Group Management Protocol Internet Key Exchange Internet Protocol Initialization Vectors Kilobyte Local Area Network Lightweight Directory Access Protocol Listening Interval Media Access Control Megabyte Microsoft Challenge Handshake Authentication Protocol Management Information Base Network Address Server Network Address Translation Network Interface Card Dell Networking W Series ArubaOS 6 x MIB Reference Guide About this Guide 11 Table 3 Frequently Used Acr
14. ecimal point as shown below Sh E roller rel ler cay c a el MIB Browsers If using an application that is run through CLI a cmd window the command would resemble the following snmpget v 2c c community name gt controller IP address gt MIB OID gt Figure 2 shows an example of submitting a command to obtain information Figure 2 CLI Interface Pe v zc c public 186 166 161 579 WLSA SWLTCH HIB wlsxHostHName GLUBALS Arubaz t Figure 3 shows how information may be obtained through a graphical user interface GUI The user interface and the available features vary by application Dell Networking W Series ArubaOS 6 x MIB Reference Guide Using MIBs 19 20 Using MIBs Figure 3 Graphical User Interface iReasoning MIB Browser adrese 10 100 101 59 TT wert hennelst ae Table zi Ei wisrChannelststsEntry E m rchstate channel D wisrchstatsNumAPs D wisrchststsNumst ions B wisrChsratsTotPlats B wirchstatsTotBytes w Advanced O00 1 4 1 14822 2 3 1 13 3 1 1 8 Operations Get Next 3 Result Table 10 100 101 559 wisxSwitchccessPoint Table NES G 10 100 16 j NamefOID Value 13 5 1 5 3 1656 1 2 1 2 10 55 85 84 72 an t 1 3 6 1 6 3 16 1 5 1 0 1 3 6 1 6 3 16 1 5 2 1 3 3 65 76 75 1 1 1 3 6 1 6 3 16 1 5 2 1 4 3 65 76 76 1 1 Pi 1 3 6 1 6 3 16 1 5 2 1 6 3 65 76 76 1 1 wisrchstatsTotRekryPkts LNulsrChStstsTotPhyErPRES wisrChstatsFrameErrorR
15. ent System WMS in the Dell controller The WLAN MIBs are listed in the file aruba wlan my 30 MIB Modules and Traps Dell Networking W Series ArubaOS 6 x MIB Reference Guide ACCESS DOint veprim 21 TEL A m 28 IO 27 Alarm Al ese T E 17 SG 17 DI 17 analog alarm INpUtS pp 17 E e i N 21 authenticat iON EE 27 C EU 30 control relay pe 18 COLOR 29 28 E E 28 F 28 EE 28 H 28 NOME uioum 28 I inform request pp 17 L Location user Station 29 M TS 28 ES 19 wu 27 27 QUEDODLIC ATION ae 27 controller transport service 28 External Services Interface ESI 28 Dell Networking W Series ArubaOS 6 x MIB Reference Guide IF External IF ENT 28 NI 28 EE 28 iT 28 Signal Noise Ratio NR 28 SLC 29 system exXternal pe 29 nes 29 tunneled node pp 29 E EE 29 Us 30 IC 30 Wireless Local Area Network WLAN 30 N network ER Te 28 P EIERE 17 PO M C e 28 R roaming gent 28 S Scan RF Spectrum nennen 27 SO 28 e dest 28 T terminal server function eene 18 textual conventions an luani yes s ela ger O ro OPER Ere ET gd 29 Traffic OO EE 28 Traps ORI OJ e nene e toes 17 4r be EA A E 17 U ser AIC COSS aaneen di 29 V GN TP 28 VOTO
16. is described in SNMP File on page 25 For additional information about MIB files see MIBs on page 15 MIB files describe a specific component of a network device The files are numerical strings that are converted to ASCII text by the compiler of the SNMP manager A word processor or text editor can be used to open the ASCII file The contents of an example ArubaOS enterprise MIB file aruba cts my are described below Opening Line Following is the opening line the beginning of the MIB file WLSX CIS MIB DEFINITIONS BEGIN Imports The Imports section lists the objects that are defined in external ASN 1 files and are used in the current MIB file IMPORTS TEXTUAL CONVENTION MODULE IDENTITY OBJECT TYPE snmpModules Dell Networking W Series ArubaOS 6 x MIB Reference Guide Integer32 Unsigned32 Counter32 IpAddress NOTIEIGATION TYZEE FROM SNMPv2 SMI TDomain DisplayString PhysAddress TAddress TimeInterval RowStatus Storagelype TestAndIncr MacAddress IruthValue FROM SNMPv2 TC OBJECI GROUFE FROM SNMPv2 CONF Inheritance This section shows the vendor of the MIB and the inheritance and provides an overall description A significant part of inheritance is the OID The entire OID is not listed for each MIB object instead the parent of the object is shown The tree for the CTS MIB is illustrated in Figure 4 on page 25 The OID can be determined from the parent object as follows
17. m iso leot org dod internet t private enterprises aruba arubaEnterpriseMibModules switch Dell Networking W Series ArubaOS 6 x MIB Reference Guide HASHNEXT 1 HASHNEXT 1 HASHNEXT OI HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 II 3 3 6 Jy S atat d sd d D l d LT Fy dw l S ls MA du 222 el SA Ju D I CAR jy Using MIBs 25 26 Using MIBs wlsxEnterpriseMibModules The following rows list the CTS MIB OIDs wlsxCtsMIB wlsxCtsOpGroup wlsxCtsRequestTable wlsxCtsRequestEntry i wlsxCtslindex wlsxCtsOpcode wlsxCtsCookie wlsxCtsURL wlsxCtsFlags wlsxCtsStatus HP OpenView HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 HASHNEXT OI HASHNEXT 1 HASHNEXT OI HASHNEXT OI HASHNEXT 1 HASHNEXT 1 HASHNEXT 1 249435 sd 4923 PW EM sd 4923 2404523 240482 3 sl 105023 e ga 149823 sd Ze pls dE e et Ra by by L he fry ll S S UE m Lala iy Isla y Leken qu Dude Ju To install the Dell module for HP OpenView log in as the root user and execute the following script Sov CONTRIB NNM Dell install MIB Limitations Following are the known limitations and constraints of ArubaOS MIBs Table 7 Limitations and Constraints MB
18. onyms Continued NTP OFDM OID OUI PAP PEAP PEF PIN PoE PPTP PSK QoS RADIUS RAP RF RMON RSA SIP SNMP SSH SSID TIM TLS ToS TSPEC VLAN VolP VPN 12 About this Guide Network Time Protocol Orthogonal Frequency Division Multiplexing Object Identifier Organizational Unit Identifier Password Authentication Protocol Protected EAP Policy Enforcement Firewall Personal Identification Number Power over Ethernet Point to Point Tunneling Protocol Pre Shared Key Quality of Service Remote Authentication Dial In User Service Remote Access Point Radio Frequency Remote Monitor Rivest Shamir Aldeman encryption algorithm Session Initiation Protocol Simple Network Management Protocol Secure Shell Service Set Identifier Traffic Indication Map Transport Layer Security Type of Service Traffic Specification Virtual Local Area Network Voice over IP Virtual Private Network Dell Networking W Series ArubaOS 6 x MIB Reference Guide Table 3 Frequently Used Acronyms Continued Acronym Definition VRRP VU Router Redundancy Protocol VSA Vendor Specific Attributes WEP Wired Equivalent Protocol WINS Windows Internet Naming Service WLAN Wireless Local Area Network p WMM Wireless MultiMedia Wi Fi Multimedia WMS WLAN Management System WPA Wi Fi Protected Access Contacting Support
19. oups Group and Table One MIB file can consist of multiple groups A group typically contains at least one table The table lists the MIB objects that contain the information that is exchanged The first object of a table is an Entry The keyword SEQUENCE lists the objects of the table that contain device information Each subsequent object inherits the OID of the Entry and contains information sorted by keywords Syntax Access Status Description For details about keywords see VIBs on page 15 The OID of the Entry is w1sxCtsRequestEntry iS wlsxCtsRequestTable 1 which represents 1 3 6 1 4 1 14823 2 2 1 11 1 1 1 The OIDs of the subsequent objects of this table are appended increments of the Entry OID For example the OID of w1sxCtsIndex is wlsxCtsRequestEntry 1 which represents 1 3 6 1 4 1 1482353 2 2 1 11 1 1 141 Group wlsxCtsOpGroup OBJECT IDENTIFIER Table wlsxCtsRequestTable OBJECT TYPE SYNTAXSEQUENCE OF wisxCtsRequestEntry MAX ACCESSnot accessible STATUScurrent DESCRIPTION wlsxCtsOpGroup 1 Entry wlsxCtsRequestEntry OBJECT TYPE SYNTAX WlsxCtsRequestEntry MAX ACCESS not accessible STATUScurrent wlsxCtsMIB 1 Dell Networking W Series ArubaOS 6 x MIB Reference Guide DESCRIPTION INDEX wlsxCtsIndex wlsxCtsRequestTable 1 WlsxCtsRequestEntry SEQUENCE wlsxCtsIndexInteger32 wlsxCtsOpcodeDisplayString wlsxCtsCookieDisplayString wlsxCtsURLDisplayString
20. prise nodes pp 15 NEN 1e go MEM P e M 17 Limitations and Constraints Dell Networking W Series ArubaOS 6 x MIB Reference Guide Tables 5 6 Tables Dell Networking W Series ArubaOS 6 x MIB Reference Guide Figure 1 Figure 2 Figure 3 Figure 4 Dell Networking W Series ArubaOS 6 x MIB Reference Guide le TRE 16 SS a Eet EE 19 Graphical User Merna CO ee 20 CTS OIDs Relative to DON e e e 25 Figures 7 8 Figures Dell Networking W Series ArubaOS 6 x MIB Reference Guide Chapter 1 About this Guide This manual is for network administrators and operators responsible for managing the controller MIB module tables and OIDs are no longer documented in this guide To view current MIB module tables and OIDs download the standard mibs tar gz file from the support site and view each MIB using a free MIB browser See NOKK section MIB Browsers on page 19 for vievving MIBs Contents This guide provides information about Dell Networking W Series ArubaOS MIBs Unless otherwise stated in the following table each chapter provides information about the hierarchy OIDs and descriptions of the statistical information the MIBs provide Table 1 Contents Overview Chapter Contents MIBs Overview Introductory information about ArubaOS MIBs hierarchy relationship with SNMP and Traps Using MIBs Information and tips about MIB files MIB Modules and Information about access points AP and air monitors
21. r intervals If a device fails to respond an alarm SNMP trap will be sent Control Relays Relay outputs enable operating remote site equipment Terminal Server Function The terminal server function enables connection to remote site serial devices For example device connection to serial ports enables telnet access via LAN 18 MIBs Overview Dell Networking W Series ArubaOS 6 x MIB Reference Guide Chapter 3 Using MIBs This chapter provides information on and examples of using MIBs e Downloading MIB Files on page 19 e Reading MIB Files on page 20 e SNMP File on page 25 e HP OpenView on page 26 e MIB Limitations on page 26 Downloading MIB Files The most recent Dell MIB files are available for registered customers at dell com support Retrieving Information from a MIB To retrieve information from a MIB the following information is required e SNMP version e SNMP community name public or private e TheIP Address of the Dell Mobility Controller e The OID of the MIB value you want to monitor In addition MIB files can be placed in the appropriate disk location to assist the user in locating desired OID values for monitoring If MIB files need to be acquired contact the support site It is assumed that the workstation is connected to the Dell controller and that a MIB browser is available For most applications the root of the MIB must be included in the OID the OID begins with a d
22. stals E 30 W WIN 30 Index 31 32 Index Dell Networking W Series ArubaOS 6 x MIB Reference Guide
23. t are used to communicate with and manage devices that support SNMP Agents Managers collect information by polling Agents Managers can also be used to send configuration updates or send controlling requests to actively manage a network device Agents software application provide information from the network devices to the Managers Network devices include workstations routers microwave radios and other network components Agents are 16 MIBs Overview Dell Networking W Series ArubaOS 6 x MIB Reference Guide embedded in the controller firmware unlike some devices such as servers that require the agent to be installed separately e MIBs are used for communication between the Managers and the Agents The OIDs of the MIBs enable the Managers and Agents to communicate specific data requests and data returns e To ensure functionality with SNMP MIB objects must be defined with the proper keywords as shown in Table 6 ArubaOS Enterprise MIBs support SNMPv1 SNMPv2 and SNMPv3 Table 6 MIB Keywords Sequence The sequence of objects of the MIB This keyword is used mostly with entry MIB objects to list the MIB objects that exchange information Syntax Textual conventions such as nteger32 Max Access Defines the object accessibility read only can be retrieved but not modified read write can be retrieved and modified not accessible cannot be retrieved it is for internal device use only accessible for notify can be retrie
24. the number of errors per access point and so on The Monitor MIBs are listed in the file aruba mon my Signal Noise Ratio SNR Module The Signal Noise Ratio SNR module provides information about signal quality and packets One value of SNE is the signal quality during a sample period The signal quality affects the quality of the transmitted 28 MIB Modules and Traps Dell Networking W Series ArubaOS 6 x MIB Reference Guide packets The available SNR values include signal strength total maximum minimum Additional information is the number of packets that were transmitted during the sample time The SNR MIBs are listed in the file aruba snr my Switch Module The Switch module provides statistical information about Dell controllers including storage and memory utilization and the wireless stations associated with the access points The Switch MIBs are listed in the file aruba switch my System External Module The System External module provides information about resource usages such as memory and CPU The System External MIBs are listed in the file aruba systemext my Textual Conventions Textual conventions define the data structures of Dell object types Textual Conventions are found in the file aruba tc my Textual Conventions do not have OIDs NONN Traps Module This module defines the Traps that can be generated by the controller Traps are MIB objects variables that transmit information to the SNM
25. ved when a trap message notification is sent Status Defines the status of the object current up to date deprecated obsolete and to be phased out in the future Description A text string that describes the object History may be included in some MIB tables it lists in which ArubaOS release the MIB was updated or otherwise changed NORK Traps An event is a change on a network device such as a change in value that crosses threshold Some events are categorized as alarms other events only provide information When an event occurs on a network device SNMP notifications are sent out as traps or information requests e Traps are unconfirmed notifications the receiver does not acknowledge to the sender that the information was received e Inform requests are confirmed notifications the receiver acknowledges to the sender that the information was received Following are descriptions of trap types e Discrete Alarm Inputs These traps also known as digital inputs or contact closures are used for monitoring equipment failures intrusion alarms beacons and flood and fire detectors e Analog Alarm Inputs Analog alarms measure characteristics that can affect equipment performance variable levels of voltage or current temperature humidity and pressure e Ping Alarms Dell Networking W Series ArubaOS 6 x MIB Reference Guide MIBs Overview 17 Ping alarms are used to ping network devices at regula
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