All MIBs › TIGER › dnsResCacheFull
dnsResCacheFull
Module: TIGER
OID (symbolic): TIGER::dnsResCacheFull
OID (numeric): 1.3.6.1.4.1.1978.2.1.10.2
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of occurences when DNS responses were not cached because the cache was full.
What is dnsResCacheFull?
This read-only counter tracks how many times a DNS response could not be cached because the cache itself was already full. Admins watch it to decide whether the 16-entry cache (see dnsResCacheNumEntries) is undersized for this device's DNS lookup volume. A steadily rising value suggests frequent cache churn and reduced benefit from caching.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1978.2.1.10.2 snmpwalk -v2c -c public <target> TIGER::dnsResCacheFull
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1978.2.1.10.2.1 snmpget -v2c -c public <target> TIGER::dnsResCacheFull.1
Start monitoring Northrop Grumman-Canada, Ltd. Tiger system equipment (interface-stack/hardware configuration status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIGER::dnsResCacheFull OID value, configure state conditions and alerts, and monitor any Northrop Grumman-Canada, Ltd. Tiger system equipment (interface-stack/hardware configuration status) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1978 | ngcan | ALC-MIB |
| 1.3.6.1.4.1.1978.2 | tiger | ALC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1978.2.1 | generalTiger | TIGER |
| 1.3.6.1.4.1.1978.2.1.10 | dnsRes | TIGER |
| 1.3.6.1.4.1.1978.2.1.10.2 | dnsResCacheFull | TIGER |