All MIBs › RTM-MIB › lastSequenceNumber
lastSequenceNumber
Module: RTM-MIB
OID (symbolic): RTM-MIB::lastSequenceNumber
OID (numeric): 1.3.6.1.4.1.351.120.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The sequence number of the last trap generated by the system. This object is used in each of the RTM Compliant trap definitions. The manager can figure out whether any trap is lost(missing) by comparing the lastSequenceNumber values received in last 2 traps.
What is lastSequenceNumber?
Reports the sequence number of the most recent trap generated by the system, and is included in each RTM-compliant trap definition. Admins compare this value across consecutive received traps to detect whether any trap was lost in transit. A gap between the lastSequenceNumber values of two consecutive traps received would tell the admin one or more traps were missed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.120.1.3 snmpwalk -v2c -c public <target> RTM-MIB::lastSequenceNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.120.1.3.1 snmpget -v2c -c public <target> RTM-MIB::lastSequenceNumber.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.120 | rtm | RTM-MIB |
| 1.3.6.1.4.1.351.120.1 | trapsConfig | RTM-MIB |
| 1.3.6.1.4.1.351.120.1.3 | lastSequenceNumber | RTM-MIB |