All MIBs › FOUNDRY-SN-AGENT-MIB › snCamStatAddL2SessionCount
snCamStatAddL2SessionCount
Module: FOUNDRY-SN-AGENT-MIB
OID (symbolic): FOUNDRY-SN-AGENT-MIB::snCamStatAddL2SessionCount
OID (numeric): 1.3.6.1.4.1.1991.1.1.2.12.3.1.25
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description:
CAM add L2 session count.
What is snCamStatAddL2SessionCount?
This counter accumulates the total number of Layer 2 session entries added to the CAM (Content Addressable Memory) table since the last system reset. Each increment represents a new MAC address learning event or session establishment on the switch. Network operators monitor this metric to understand MAC table dynamics, detect MAC churn indicating network problems, and validate network stability.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.2.12.3.1.25 snmpwalk -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snCamStatAddL2SessionCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.2.12.3.1.25.1 snmpget -v2c -c public <target> FOUNDRY-SN-AGENT-MIB::snCamStatAddL2SessionCount.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1 | switch | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.2 | snAgentSys | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12 | snAgentHw | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.3 | snCAMStatTable | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.3.1 | snCAMStatEntry | FOUNDRY-SN-AGENT-MIB |
| 1.3.6.1.4.1.1991.1.1.2.12.3.1.25 | snCamStatAddL2SessionCount | FOUNDRY-SN-AGENT-MIB |