All MIBs › RAPID-CITY › rcStatOspfIfNetMaskMismatches
rcStatOspfIfNetMaskMismatches
Module: RAPID-CITY
OID (symbolic): RAPID-CITY::rcStatOspfIfNetMaskMismatches
OID (numeric): 1.3.6.1.4.1.2272.1.12.5.1.16
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Used to indicate the number net mask mismatches received by this interface.
What is rcStatOspfIfNetMaskMismatches?
This OID counts how many times this interface received OSPF routing messages with incorrect subnet masks. Mask mismatches indicate routing configuration errors between neighbors. An operator troubleshooting why routes won't converge would check this—high counts suggest peers have wrong subnet configurations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2272.1.12.5.1.16 snmpwalk -v2c -c public <target> RAPID-CITY::rcStatOspfIfNetMaskMismatches
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2272.1.12.5.1.16.1 snmpget -v2c -c public <target> RAPID-CITY::rcStatOspfIfNetMaskMismatches.1
Start monitoring Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAPID-CITY::rcStatOspfIfNetMaskMismatches OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2272 | rapidCity | RAPID-CITY |
| 1.3.6.1.4.1.2272.1 | rcMgmt | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.12 | rcStat | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.12.5 | rcStatOspfIfTable | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.12.5.1 | rcStatOspfIfEntry | RAPID-CITY |
| 1.3.6.1.4.1.2272.1.12.5.1.16 | rcStatOspfIfNetMaskMismatches | RAPID-CITY |