All MIBs › CTRON-IP-ROUTER-MIB › nwIpFwdIfCacheMisses
nwIpFwdIfCacheMisses
Module: CTRON-IP-ROUTER-MIB
OID (symbolic): CTRON-IP-ROUTER-MIB::nwIpFwdIfCacheMisses
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1.1.14
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Indicates the number of times the IP Address required to validate, filter, or forward an IP packet on the router port was not found in the IP Address cache.
What is nwIpFwdIfCacheMisses?
Running total of times the address needed to validate, filter or forward a packet on this port was not found in the cache and required a full route-table lookup; a rising miss rate suggests the cache (nwIpFwdIfCacheControl) may be undersized or traffic patterns have changed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1.1.14 snmpwalk -v2c -c public <target> CTRON-IP-ROUTER-MIB::nwIpFwdIfCacheMisses
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1.1.14.1 snmpget -v2c -c public <target> CTRON-IP-ROUTER-MIB::nwIpFwdIfCacheMisses.1
Start monitoring Cabletron Systems IP router/Layer 3 switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-IP-ROUTER-MIB::nwIpFwdIfCacheMisses OID value, configure state conditions and alerts, and monitor any Cabletron Systems IP router/Layer 3 switch (legacy) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.2.2 | ctronRouterExp | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2 | nwRouter | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.3 | nwRtrProtoSuites | ROUTER-OIDS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.3.1 | nwIpRouter | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2 | nwIpComponents | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2 | nwIpForwarding | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2 | nwIpFwdInterfaces | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1 | nwIpFwdIfConfig | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1 | nwIpFwdIfTable | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1.1 | nwIpFwdIfEntry | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.2.2.1.1.1.14 | nwIpFwdIfCacheMisses | CTRON-IP-ROUTER-MIB |