All MIBs › DVMRP-MIB › dvmrpNumRoutes
dvmrpNumRoutes
Module: DVMRP-MIB
OID (symbolic): DVMRP-MIB::dvmrpNumRoutes
OID (numeric): 1.3.6.1.3.62.1.1.9
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The number of entries in the routing table. This can be used to monitor the routing table size to detect illegal advertisements of unicast routes.
What is dvmrpNumRoutes?
The current number of entries in the router's DVMRP multicast routing table. Watching this gauge helps spot a runaway or unexpectedly large table, which can indicate illegal advertisement of unicast routes into the multicast routing process.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.62.1.1.9 snmpwalk -v2c -c public <target> DVMRP-MIB::dvmrpNumRoutes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.62.1.1.9.1 snmpget -v2c -c public <target> DVMRP-MIB::dvmrpNumRoutes.1
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OID Breakdown
Upper-level ancestors (5 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 |
| 1.3.6.1.3 | experimental | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.62 | dvmrpMIB | DVMRP-MIB |
| 1.3.6.1.3.62.1 | dvmrpMIBObjects | DVMRP-MIB |
| 1.3.6.1.3.62.1.1 | dvmrp | DVMRP-MIB |
| 1.3.6.1.3.62.1.1.9 | dvmrpNumRoutes | DVMRP-MIB |