All MIBs › FOUNDRY-SN-CAM-MIB › snCamUsageSessionUsedPercent
snCamUsageSessionUsedPercent
Module: FOUNDRY-SN-CAM-MIB
OID (symbolic): FOUNDRY-SN-CAM-MIB::snCamUsageSessionUsedPercent
OID (numeric): 1.3.6.1.4.1.1991.1.14.1.1.2.3.1.6
Node type: OBJECT-TYPE
Type: Percent
Access: read-only
Description: The percentage of CAM currently being used by this session traffic entry
What is snCamUsageSessionUsedPercent?
This value reports what percentage of allocated session-table CAM capacity is currently used for a specific session type on a given linecard's network processor. Administrators use this percentage to flag session-related CAM pressure, such as ACL or multicast session tables nearing capacity. A reading above 90 percent on the ipv6RuleAcl session type would suggest reviewing the number of active IPv6 ACL rules.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.14.1.1.2.3.1.6 snmpwalk -v2c -c public <target> FOUNDRY-SN-CAM-MIB::snCamUsageSessionUsedPercent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.14.1.1.2.3.1.6.1 snmpget -v2c -c public <target> FOUNDRY-SN-CAM-MIB::snCamUsageSessionUsedPercent.1
Start monitoring Brocade/Foundry FastIron/BigIron switch/router (CAM forwarding-table usage) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FOUNDRY-SN-CAM-MIB::snCamUsageSessionUsedPercent OID value, configure state conditions and alerts, and monitor any Brocade/Foundry FastIron/BigIron switch/router (CAM forwarding-table usage) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.14 | platform | FOUNDRY-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1991.1.14.1 | snCamMIB | FOUNDRY-SN-CAM-MIB |
| 1.3.6.1.4.1.1991.1.14.1.1 | snCamObjects | FOUNDRY-SN-CAM-MIB |
| 1.3.6.1.4.1.1991.1.14.1.1.2 | snCamUsage | FOUNDRY-SN-CAM-MIB |
| 1.3.6.1.4.1.1991.1.14.1.1.2.3 | snCamUsageSessionTable | FOUNDRY-SN-CAM-MIB |
| 1.3.6.1.4.1.1991.1.14.1.1.2.3.1 | snCamUsageSessionEntry | FOUNDRY-SN-CAM-MIB |
| 1.3.6.1.4.1.1991.1.14.1.1.2.3.1.6 | snCamUsageSessionUsedPercent | FOUNDRY-SN-CAM-MIB |