CISCO-GPRS-L2RLY-MIB

File: CISCO-GPRS-L2RLY-MIB.mib (13184 bytes)

Imported modules

SNMPv2-SMI SNMPv2-TC IF-MIB
SNMPv2-CONF CISCO-SMI

Imported symbols

MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE
Integer32 Counter32 TruthValue
RowStatus InterfaceIndex MODULE-COMPLIANCE
OBJECT-GROUP ciscoMgmt

Defined Types

CgprsL2rlyInterfaceEntry  
SEQUENCE    
  cgprsL2rlyInterfaceId InterfaceIndex
  cgprsL2rlyInterfaceRowStatus RowStatus

CgprsL2rlyPeerEntry  
SEQUENCE    
  cgprsL2rlyPeerUid Integer32
  cgprsL2rlyPeerUnitType INTEGER

Defined Values

ciscoGprsL2rlyMIB 1.3.6.1.4.1.9.9.9993
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.
MODULE-IDENTITY    

ciscoGprsL2rlyObjects 1.3.6.1.4.1.9.9.9993.1
OBJECT IDENTIFIER    

ciscoGprsL2rlyConfig 1.3.6.1.4.1.9.9.9993.1.1
OBJECT IDENTIFIER    

ciscoGprsL2rlyStats 1.3.6.1.4.1.9.9.9993.1.2
OBJECT IDENTIFIER    

cgprsL2rlyUid 1.3.6.1.4.1.9.9.9993.1.1.1
L2 Relay unit identification.
OBJECT-TYPE    
  Integer32 0..64  

cgprsL2rlyUnitType 1.3.6.1.4.1.9.9.9993.1.1.2
The type can be either a datacom unit, or a telecom unit.
OBJECT-TYPE    
  INTEGER datacomUnit(1), telecomUnit(2)  

cgprsL2rlyEchoTimer 1.3.6.1.4.1.9.9.9993.1.1.3
The frequency of transmission of self_id packet. This packet is transmitted periodically, for keep-alive and auto discovery purposes.
OBJECT-TYPE    
  Integer32 0..1000  

cgprsL2rlyFlowControlFlag 1.3.6.1.4.1.9.9.9993.1.1.4
L2 Relay flow control function flag. 'on' means that the flow control has been enabled, and 'off' means the converse.
OBJECT-TYPE    
  TruthValue  

cgprsL2rlyDroppedPktsMonTime 1.3.6.1.4.1.9.9.9993.1.1.5
The configurable time duration for monitoring the excessive rate at which packets are dropped by the L2 Relay on SGSN due to traffic congestion problem.
OBJECT-TYPE    
  Integer32 0..65535  

cgprsL2rlyNoRespToKeepAliveMsgNotificationEnable 1.3.6.1.4.1.9.9.9993.1.1.6
The object indicates whether the system produces the cgprsL2rlyNoRespToKeepAliveMsgNotification. A false value will prevent the cgprsL2rlyNoRespToKeepAliveMsgNotification from being generated by this system.
OBJECT-TYPE    
  TruthValue  

cgprsL2rlyUnitJoinNotificationEnable 1.3.6.1.4.1.9.9.9993.1.1.7
The object indicates whether the system produces the cgprsL2rlyUnitJoinNotification. A false value will prevent the cgprsL2rlyUnitJoinNotificationcgprs from being generated by this system.
OBJECT-TYPE    
  TruthValue  

cgprsL2rlyInterfaceTable 1.3.6.1.4.1.9.9.9993.1.1.8
The table that lists the interfaces which l2rly is using. Currently the table has just two and always two entries. There is only one l2rly T or D unit on each router. To ensure reliability and do load sharing, there could be two fast ethernets among the l2rly units. Thus each l2rly unit could interface with two fast ethernets. At least one interface should be configured and working in order for l2rly to work.
OBJECT-TYPE    
  SEQUENCE OF  
    CgprsL2rlyInterfaceEntry

cgprsL2rlyInterfaceEntry 1.3.6.1.4.1.9.9.9993.1.1.8.1
The l2rly interface table entry.
OBJECT-TYPE    
  CgprsL2rlyInterfaceEntry  

cgprsL2rlyInterfaceId 1.3.6.1.4.1.9.9.9993.1.1.8.1.1
The ifIndex for the corresponding interface which l2rly is using.
OBJECT-TYPE    
  InterfaceIndex  

cgprsL2rlyInterfaceRowStatus 1.3.6.1.4.1.9.9.9993.1.1.8.1.2
The status for row creation and deletion.
OBJECT-TYPE    
  RowStatus  

cgprsL2rlyFlowControlTriggerCount 1.3.6.1.4.1.9.9.9993.1.2.1
A running count indicating how many times L2 Relay flow control has been trigerred.
OBJECT-TYPE    
  Counter32  

cgprsL2rlyInputQLen 1.3.6.1.4.1.9.9.9993.1.2.2
The L2 Relay input queue length.
OBJECT-TYPE    
  Counter32  

cgprsL2rlyTotalPacketsDropped 1.3.6.1.4.1.9.9.9993.1.2.3
Total number of packets dropped by L2 Relay due to unknown headers since system startup.
OBJECT-TYPE    
  Counter32  

cgprsL2rlyDroppedPktsTimeFrame 1.3.6.1.4.1.9.9.9993.1.2.4
The time frame within which the number of L2 Relay packets, defined by cgprsL2rlyDroppedPktsCount, are dropped.
OBJECT-TYPE    
  Integer32 0..65535  

cgprsL2rlyDroppedPktsCount 1.3.6.1.4.1.9.9.9993.1.2.5
The number of packets dropped by L2 Relay on the SGSN within cgprsL2rlyDroppedPktsTimeFrame.
OBJECT-TYPE    
  Counter32  

cgprsL2rlyPeerTable 1.3.6.1.4.1.9.9.9993.1.2.6
The table lists all the l2rly units on the peer nodes that directly connect with this l2rly units through two fast ethernets.
OBJECT-TYPE    
  SEQUENCE OF  
    CgprsL2rlyPeerEntry

cgprsL2rlyPeerEntry 1.3.6.1.4.1.9.9.9993.1.2.6.1
L2rly unit peer entries.
OBJECT-TYPE    
  CgprsL2rlyPeerEntry  

cgprsL2rlyPeerUid 1.3.6.1.4.1.9.9.9993.1.2.6.1.1
The Uid that uniquely identify the peer l2rly unit that connects to the same fast ethernets as this l2rly unit.
OBJECT-TYPE    
  Integer32 0..64  

cgprsL2rlyPeerUnitType 1.3.6.1.4.1.9.9.9993.1.2.6.1.2
The type of the peer l2rly on other devices which connects to the same fast ethernets as this one.
OBJECT-TYPE    
  INTEGER datacomUnit(1), telecomUnit(2)  

ciscoGprsL2rlyNotificationPrefix 1.3.6.1.4.1.9.9.9993.2
OBJECT IDENTIFIER    

ciscoGprsL2rlyNotifications 1.3.6.1.4.1.9.9.9993.2.0
OBJECT IDENTIFIER    

cgprsL2rlyUnitJoinNotification 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.
NOTIFICATION-TYPE    

cgprsL2rlyNoRespToKeepAliveMsgNotification 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.
NOTIFICATION-TYPE    

ciscoGprsL2rlyConformances 1.3.6.1.4.1.9.9.9993.3
OBJECT IDENTIFIER    

cgprsL2rlyCompliances 1.3.6.1.4.1.9.9.9993.3.1
OBJECT IDENTIFIER    

cgprsL2rlyGroups 1.3.6.1.4.1.9.9.9993.3.2
OBJECT IDENTIFIER    

cgprsL2rlyCompliance 1.3.6.1.4.1.9.9.9993.3.1.1
The compliance statement for entities which implement the CISCO GPRS L2RLY MIB.
MODULE-COMPLIANCE    

cgprsL2rlyConfigGroup 1.3.6.1.4.1.9.9.9993.3.2.1
A collection of configurable parameters for L2RLY.
OBJECT-GROUP    

cgprsL2rlyStatsGroup 1.3.6.1.4.1.9.9.9993.3.2.2
A collection of stats for L2RLY.
OBJECT-GROUP