All MIBs › Nortel-Magellan-Passport-SnaMIB › vrSnaMacCacheMisses
vrSnaMacCacheMisses
Module: Nortel-Magellan-Passport-SnaMIB
OID (symbolic): Nortel-Magellan-Passport-SnaMIB::vrSnaMacCacheMisses
OID (numeric): 1.3.6.1.4.1.562.2.4.1.100.14.105.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute indicates the number of times a cache search for a particular MAC address resulted in failure.
What is vrSnaMacCacheMisses?
Counts how many times a lookup in the SNA MAC-address directory cache failed to find the address, forcing a fuller directory search; a high miss rate relative to hits may indicate the cache is undersized or session churn is unusually high.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.100.14.105.1.3 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-SnaMIB::vrSnaMacCacheMisses
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.100.14.105.1.3.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-SnaMIB::vrSnaMacCacheMisses.1
Start monitoring Nortel Magellan/MsCarrier Passport wide-area switching platform (SNA port component) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-SnaMIB::vrSnaMacCacheMisses OID value, configure state conditions and alerts, and monitor any Nortel Magellan/MsCarrier Passport wide-area switching platform (SNA port component) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1.100 | vr | Nortel-Magellan-Passport-VirtualRouterMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.100.14 | vrSna | Nortel-Magellan-Passport-SnaMIB |
| 1.3.6.1.4.1.562.2.4.1.100.14.105 | vrSnaDirStatsTable | Nortel-Magellan-Passport-SnaMIB |
| 1.3.6.1.4.1.562.2.4.1.100.14.105.1 | vrSnaDirStatsEntry | Nortel-Magellan-Passport-SnaMIB |
| 1.3.6.1.4.1.562.2.4.1.100.14.105.1.3 | vrSnaMacCacheMisses | Nortel-Magellan-Passport-SnaMIB |