All MIBs › FORCE10-SYSTEM-COMPONENT-MIB › camUsageL3ExtLPMUsed
camUsageL3ExtLPMUsed
Module: FORCE10-SYSTEM-COMPONENT-MIB
OID (symbolic): FORCE10-SYSTEM-COMPONENT-MIB::camUsageL3ExtLPMUsed
OID (numeric): 1.3.6.1.4.1.6027.3.7.1.1.4.1.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The total cam size used in layer 3 Longest Prefix Match table. The LPM table is shared by IPv4,Ipv6 unicast route entries.The usage reflects sum of IPv4 and v6 unicast route entries.
What is camUsageL3ExtLPMUsed?
The number of LPM table entries currently used by the combined IPv4 and IPv6 unicast route count on this slot/pipe; exhausting this can cause routes to be dropped from the hardware FIB even though they remain in the software routing table.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6027.3.7.1.1.4.1.6 snmpwalk -v2c -c public <target> FORCE10-SYSTEM-COMPONENT-MIB::camUsageL3ExtLPMUsed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6027.3.7.1.1.4.1.6.1 snmpget -v2c -c public <target> FORCE10-SYSTEM-COMPONENT-MIB::camUsageL3ExtLPMUsed.1
Start monitoring Dell Force10 (Dell Networking OS/FTOS) switch/router (line-card CAM/forwarding-table usage) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FORCE10-SYSTEM-COMPONENT-MIB::camUsageL3ExtLPMUsed OID value, configure state conditions and alerts, and monitor any Dell Force10 (Dell Networking OS/FTOS) switch/router (line-card CAM/forwarding-table usage) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.6027 | dellNet | DELL-NETWORKING-SMI |
| 1.3.6.1.4.1.6027.3 | dellNetMgmt | DELL-NETWORKING-SMI |
| 1.3.6.1.4.1.6027.3.7 | dellNetSysComponentMib | DELL-NETWORKING-SYSTEM-COMPONENT-MIB |
| 1.3.6.1.4.1.6027.3.7.1 | dellNetSysComponentObjects | DELL-NETWORKING-SYSTEM-COMPONENT-MIB |
| 1.3.6.1.4.1.6027.3.7.1.1 | dellNetCamEntries | DELL-NETWORKING-SYSTEM-COMPONENT-MIB |
| 1.3.6.1.4.1.6027.3.7.1.1.4 | camUsageL3ExtTable | DELL-NETWORKING-SYSTEM-COMPONENT-MIB |
| 1.3.6.1.4.1.6027.3.7.1.1.4.1 | camUsageL3ExtEntry | DELL-NETWORKING-SYSTEM-COMPONENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6027.3.7.1.1.4.1.6 | camUsageL3ExtLPMUsed | FORCE10-SYSTEM-COMPONENT-MIB |