Allied Telesis AT-8700XL User Manual
188
SNMP MIBs
Release Note
Software Version 2.8.1
C613-10477-00 REV B
C613-10477-00 REV B
The SNMP agent now generates the following log message when there is
insufficient system memory to send a trap message:
insufficient system memory to send a trap message:
To view the log, use the command:
show log
Traps on OSPF state changes
RFC 1850, OSPF Version 2 Management Information Base, defines a portion of the
Management Information Base (MIB) for managing Version 2 of the Open
Shortest Path First Routing Protocol.
Management Information Base (MIB) for managing Version 2 of the Open
Shortest Path First Routing Protocol.
Objects defined in this MIB reside in the mib(1) subtree and have the object
identifier prefix ospf ({ mib-2 14 }).
identifier prefix ospf ({ mib-2 14 }).
This software version implements the following traps from the ospfTrap(16)
ospfTraps(2) subtree of the OSPF Version 2 MIB:
ospfTraps(2) subtree of the OSPF Version 2 MIB:
■
The ospfIfStateChange trap ({ ospfTraps 16 }) is generated when a
non-virtual OSPF interface changes state, and contains the following
objects:
non-virtual OSPF interface changes state, and contains the following
objects:
•
ospfRouterId, the router ID of the originator of the trap
•
ospfIfIpAddress, the IP address of the interface that changed state, for
interfaces with an IP address
interfaces with an IP address
•
ospfAddressLessIf, the ifIndex of the interface that changed state, for
addressless interfaces
addressless interfaces
•
ospfIfState, the new state of the interface
■
The ospfVirtIfStateChange trap ({ ospfTraps 1 }) is generated when a
virtual OSPF interface changes state, and contains the following objects:
virtual OSPF interface changes state, and contains the following objects:
•
ospfRouterId, the router ID of the originator of the trap
•
ospfVirtIfAreaId, the transit area used by the virtual interface
•
ospfVirtIfNeighbor, the router ID of the virtual neighbour
•
ospfVirtIfState, the new state of the virtual interface
■
The ospfNbrStateChange trap ({ ospfTraps 2 }) is generated when a
non-virtual OSPF neighbour changes state, and contains the following
objects:
non-virtual OSPF neighbour changes state, and contains the following
objects:
•
ospfRouterId, the router ID of the originator of the trap
•
ospfNbrIpAddr, the IP address the neighbour uses as its IP source
address
address
Message
SNMP Trap not sent due to excessive memory usage
Severity
5 / IMPORTANT
Module
59 / SNMP
Log Type
089 / SNMP
Log Subtype
001 / MEMORY
Recommended
Action
Action
Use the show buffer command to check system memory usage. Use
the show snmp command to check for excessive polling.
the show snmp command to check for excessive polling.