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CISCO-GPRS-L2RLY-MIB

        The MIB Module for managing the General Packet Radio 
Service(GPRS) L2RLY related information on Servicing
GPRS Support Node(SGSN).
In GPRS network, a SGSN is typically implemented as
a single node; in cisco-Alcatel joint development,
it's split into Telecom part (T-node) and Datacom
part (D-node). T-nodes and D-nodes are connected
by two fast ethernets. A simple connectionless protocol
called L2RLY is used to provide service of forwarding
packet between T-unit and D-unit, flow control and
defending against the failure of a FE subnet.

Source file: CISCO-GPRS-L2RLY-MIB
Last revised: 15 Dec 1998, 00:00 UTC
Identity: ciscoGprsL2rlyMIB
Base OID: 1.3.6.1.4.1.9.9.9993

Imported Objects

CISCO-SMI	ciscoMgmt
IF-MIB	InterfaceIndex
SNMPv2-CONF	MODULE-COMPLIANCE (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI	Counter32 Integer32 MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page)
SNMPv2-TC	RowStatus TruthValue

Net-SNMP examples using the cisco MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity

/usr/bin/snmptranslate -Pud -Ir -On -m 'CISCO-GPRS-L2RLY-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CISCO-GPRS-L2RLY-MIB::ciscoGprsL2rlyMIB'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'CISCO-GPRS-L2RLY-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-GPRS-L2RLY-MIB::ciscoGprsL2rlyMIB'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (29)

ciscoGprsL2rlyMIB		`.1.3.6.1.4.1.9.9.9993`
ciscoGprsL2rlyObjects		`.1.3.6.1.4.1.9.9.9993.1`
ciscoGprsL2rlyConfig		`.1.3.6.1.4.1.9.9.9993.1.1`
cgprsL2rlyUid r/w	Integer32	`.1.3.6.1.4.1.9.9.9993.1.1.1`
cgprsL2rlyUnitType r/w	Enumeration	`.1.3.6.1.4.1.9.9.9993.1.1.2`
cgprsL2rlyEchoTimer r/w	secondsInteger32	`.1.3.6.1.4.1.9.9.9993.1.1.3`
cgprsL2rlyFlowControlFlag r/w	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.9.9.9993.1.1.4`
cgprsL2rlyDroppedPktsMonTime r/w	secondsInteger32	`.1.3.6.1.4.1.9.9.9993.1.1.5`
cgprsL2rlyNoRespToKeepAliveMsgNotificationEnable r/w	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.9.9.9993.1.1.6`
cgprsL2rlyUnitJoinNotificationEnable r/w	SNMPv2-TCTruthValue	`.1.3.6.1.4.1.9.9.9993.1.1.7`
cgprsL2rlyInterfaceTable		`.1.3.6.1.4.1.9.9.9993.1.1.8`
cgprsL2rlyInterfaceEntry	cgprsL2rlyInterfaceId	`.1.3.6.1.4.1.9.9.9993.1.1.8.1`
cgprsL2rlyInterfaceId	IF-MIBInterfaceIndex	`.1.3.6.1.4.1.9.9.9993.1.1.8.1.1`
cgprsL2rlyInterfaceRowStatus r/w	SNMPv2-TCRowStatus	`.1.3.6.1.4.1.9.9.9993.1.1.8.1.2`
ciscoGprsL2rlyStats		`.1.3.6.1.4.1.9.9.9993.1.2`
cgprsL2rlyFlowControlTriggerCount	SNMPv2-SMICounter32	`.1.3.6.1.4.1.9.9.9993.1.2.1`
cgprsL2rlyInputQLen	packetsSNMPv2-SMICounter32	`.1.3.6.1.4.1.9.9.9993.1.2.2`
cgprsL2rlyTotalPacketsDropped	packetsSNMPv2-SMICounter32	`.1.3.6.1.4.1.9.9.9993.1.2.3`
cgprsL2rlyDroppedPktsTimeFrame	secondsInteger32	`.1.3.6.1.4.1.9.9.9993.1.2.4`
cgprsL2rlyDroppedPktsCount	packetsSNMPv2-SMICounter32	`.1.3.6.1.4.1.9.9.9993.1.2.5`
cgprsL2rlyPeerTable		`.1.3.6.1.4.1.9.9.9993.1.2.6`
cgprsL2rlyPeerEntry	cgprsL2rlyPeerUidcgprsL2rlyInterfaceId	`.1.3.6.1.4.1.9.9.9993.1.2.6.1`
cgprsL2rlyPeerUid	Integer32	`.1.3.6.1.4.1.9.9.9993.1.2.6.1.1`
cgprsL2rlyPeerUnitType	Enumeration	`.1.3.6.1.4.1.9.9.9993.1.2.6.1.2`
ciscoGprsL2rlyNotificationPrefix		`.1.3.6.1.4.1.9.9.9993.2`
ciscoGprsL2rlyNotifications		`.1.3.6.1.4.1.9.9.9993.2.0`
ciscoGprsL2rlyConformances		`.1.3.6.1.4.1.9.9.9993.3`
cgprsL2rlyCompliances		`.1.3.6.1.4.1.9.9.9993.3.1`
cgprsL2rlyGroups		`.1.3.6.1.4.1.9.9.9993.3.2`

Dependencies (7) 5 direct · 2 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree

CISCO-GPRS-L2RLY-MIBciscoselected
- CISCO-SMIcisco1 symbol
  - SNMPv2-SMIrfcdefault fallback3 symbols
- IF-MIBrfcdefault fallback1 symbol
  - IANAifType-MIBrfc1 symbol
    - SNMPv2-SMIrfcshared2 symbols
    - SNMPv2-TCrfc1 symbol
      - SNMPv2-SMIrfcshared1 symbol
  - SNMPv2-CONFrfc3 symbols
    - SNMPv2-SMIrfcshared3 symbols
  - SNMPv2-MIBrfc1 symbol
    - SNMPv2-CONFrfcshared3 symbols
    - SNMPv2-SMIrfcshared7 symbols
    - SNMPv2-TCrfcshared3 symbols
  - SNMPv2-SMIrfcshared9 symbols
  - SNMPv2-TCrfcshared8 symbols
- SNMPv2-CONFrfcdefault fallbackshared2 symbols
- SNMPv2-SMIrfcdefault fallbackshared5 symbols
- SNMPv2-TCrfcdefault fallbackshared2 symbols

Dependency-first compile order

Conformance Groups (2)

cgprsL2rlyConfigGroup	cgprsL2rlyUid cgprsL2rlyUnitType cgprsL2rlyEchoTimer cgprsL2rlyFlowControlFlag cgprsL2rlyDroppedPktsMonTime cgprsL2rlyNoRespToKeepAliveMsgNotificationEnable cgprsL2rlyUnitJoinNotificationEnable cgprsL2rlyInterfaceRowStatus A collection of configurable parameters for L2RLY.	`.1.3.6.1.4.1.9.9.9993.3.2.1`
cgprsL2rlyStatsGroup	cgprsL2rlyFlowControlTriggerCount cgprsL2rlyInputQLen cgprsL2rlyTotalPacketsDropped cgprsL2rlyDroppedPktsTimeFrame cgprsL2rlyDroppedPktsCount cgprsL2rlyPeerUnitType A collection of stats for L2RLY.	`.1.3.6.1.4.1.9.9.9993.3.2.2`

Compliance Statements (1)

OID .1.3.6.1.4.1.9.9.9993.3.1.1

The compliance statement for entities which implement the
CISCO GPRS L2RLY MIB.

Required groups

mandatory	cgprsL2rlyConfigGroup
mandatory	cgprsL2rlyStatsGroup

Notifications / Traps (2)

Name	OID	Description
cgprsL2rlyUnitJoinNotification cgprsL2rlyUid	`.1.3.6.1.4.1.9.9.9993.2.0.1`	This trap indicates that a new 'SGSN T-node' joins the service. This happens when a new SGSN node restarts or the network problem (fast ethernets among the units) recovers.
cgprsL2rlyNoRespToKeepAliveMsgNotification cgprsL2rlyUid	`.1.3.6.1.4.1.9.9.9993.2.0.2`	This trap indicates that the 'SGSN T-node' failed to respond to the L2 Relay 'Keep Alive' message. The cgprsL2rlyUid variable identifies the 'SGSN T-node' that failed to respond.