All MIBs › DVMRP-STD-MIB-UNI › dvmrpReachableRoutes
dvmrpReachableRoutes
Module: DVMRP-STD-MIB-UNI
OID (symbolic): DVMRP-STD-MIB-UNI::dvmrpReachableRoutes
OID (numeric): 1.3.6.1.4.1.4874.3.2.1.1.1.1.1.4
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The number of entries in the routing table with non infinite metrics. This can be used to detect network partitions by observing the ratio of reachable routes to total routes.
What is dvmrpReachableRoutes?
Reports how many DVMRP routing table entries have a finite (non-infinite) metric, i.e. are actually reachable. Comparing this to dvmrpNumRoutes lets an admin detect a network partition by watching the ratio of reachable to total routes drop.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.3.2.1.1.1.1.1.4 snmpwalk -v2c -c public <target> DVMRP-STD-MIB-UNI::dvmrpReachableRoutes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.3.2.1.1.1.1.1.4.1 snmpget -v2c -c public <target> DVMRP-STD-MIB-UNI::dvmrpReachableRoutes.1
Start monitoring DVMRP-capable multicast router, Unisphere/Juniper lineage (vendor-neutral IETF standard variant) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DVMRP-STD-MIB-UNI::dvmrpReachableRoutes OID value, configure state conditions and alerts, and monitor any DVMRP-capable multicast router, Unisphere/Juniper lineage (vendor-neutral IETF standard variant) from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.3 | juniperUniExperiment | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.3.2 | juniExperiment | Juniper-Experiment |
| 1.3.6.1.4.1.4874.3.2.1 | juniDvmrpExperiment | Juniper-Experiment |
| 1.3.6.1.4.1.4874.3.2.1.1 | junidDvmrpStdMIB | DVMRP-STD-MIB-JUNI |
| 1.3.6.1.4.1.4874.3.2.1.1.1 | junidDvmrpMIBObjects | DVMRP-STD-MIB-JUNI |
| 1.3.6.1.4.1.4874.3.2.1.1.1.1 | junidDvmrp | DVMRP-STD-MIB-JUNI |
| 1.3.6.1.4.1.4874.3.2.1.1.1.1.1 | junidDvmrpScalar | DVMRP-STD-MIB-JUNI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.3.2.1.1.1.1.1.4 | dvmrpReachableRoutes | DVMRP-STD-MIB-UNI |