All MIBs › ACMIB › bridgeCacheSourcePort
bridgeCacheSourcePort
Module: ACMIB
OID (symbolic): ACMIB::bridgeCacheSourcePort
OID (numeric): 1.3.6.1.4.1.1751.2.18.20.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Port entry was obtained from.
What is bridgeCacheSourcePort?
This OID stores which physical port (1 through 75) a MAC address was learned from in the bridge forwarding table. Engineers troubleshoot network loops and MAC movement issues by checking which port the device sees a MAC address coming from. For example, a value of 3 means the MAC was seen on port 3.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.20.3.1.5 snmpwalk -v2c -c public <target> ACMIB::bridgeCacheSourcePort
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.20.3.1.5.1 snmpget -v2c -c public <target> ACMIB::bridgeCacheSourcePort.1
Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::bridgeCacheSourcePort OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) 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 |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.20 | ethernetConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.20.3 | bridgeCacheTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.20.3.1 | bridgeCacheEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.20.3.1.5 | bridgeCacheSourcePort | ACMIB |