All MIBs › SOURCE-ROUTING-MIB › dot1dSrPortLanIdMismatches
dot1dSrPortLanIdMismatches
Module: SOURCE-ROUTING-MIB
OID (symbolic): SOURCE-ROUTING-MIB::dot1dSrPortLanIdMismatches
OID (numeric): 1.3.6.1.2.1.17.3.1.1.18
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of ARE and STE frames that were discarded because the last LAN ID in the routing information field did not equal the LAN-in ID. This error can occur in implementations which do only a LAN-in ID and Bridge Number check instead of a LAN-in ID, Bridge Number, and LAN-out ID check before they forward broadcast frames.
What is dot1dSrPortLanIdMismatches?
Counts ARE and STE frames discarded because the last LAN ID in the routing information field didn't match the LAN-in ID, an error seen in bridges that skip a full LAN-out ID check before forwarding.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.17.3.1.1.18 snmpwalk -v2c -c public <target> SOURCE-ROUTING-MIB::dot1dSrPortLanIdMismatches
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.17.3.1.1.18.1 snmpget -v2c -c public <target> SOURCE-ROUTING-MIB::dot1dSrPortLanIdMismatches.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.17 | dot1dBridge | BRIDGE-MIB |
| 1.3.6.1.2.1.17.3 | dot1dSr | BRIDGE-MIB |
| 1.3.6.1.2.1.17.3.1 | dot1dSrPortTable | RFC1286-MIB |
| 1.3.6.1.2.1.17.3.1.1 | dot1dSrPortEntry | RFC1286-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.17.3.1.1.18 | dot1dSrPortLanIdMismatches | SOURCE-ROUTING-MIB |