All MIBs › CTRON-AppleTalk-ROUTER-MIB › nwAtFwdIfCacheMisses
nwAtFwdIfCacheMisses
Module: CTRON-AppleTalk-ROUTER-MIB
OID (symbolic): CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCacheMisses
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1.1.14
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Indicates the number of times the AppleTalk Address required to validate, filter, or forward an AppleTalk packet on the router port was not found in the AppleTalk Address cache.
What is nwAtFwdIfCacheMisses?
This read-only Counter counts how many times the AppleTalk address needed to validate, filter, or forward a packet on a specific port was not found in the address cache, forcing a full lookup. An administrator watches it to detect a cache that's too small or churning too fast to be useful. A high nwAtFwdIfCacheMisses count relative to hits on a busy port might justify enlarging the cache or reviewing why entries keep expiring.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1.1.14 snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCacheMisses
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1.1.14.1 snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCacheMisses.1
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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 | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CTRON-MIB-NAMES |
| 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 |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.3.4 | nwAtRouter | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2 | nwAtComponents | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2 | nwAtForwarding | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2 | nwAtFwdInterfaces | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1 | nwAtFwdIfConfig | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1 | nwAtFwdIfTable | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1.1 | nwAtFwdIfEntry | CTRON-AppleTalk-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.1.1.14 | nwAtFwdIfCacheMisses | CTRON-AppleTalk-ROUTER-MIB |