All MIBs › INFORMANT-ISASERVER › fsDNSCacheHitsPercent
fsDNSCacheHitsPercent
Module: INFORMANT-ISASERVER
OID (symbolic): INFORMANT-ISASERVER::fsDNSCacheHitsPercent
OID (numeric): 1.3.6.1.4.1.9600.1.6.4.13
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The percentage of DNS domain names serviced by the DNS cache, out of a total of all DNS entries that have been retrieved by the Firewall service.
What is fsDNSCacheHitsPercent?
The percentage of all DNS lookups by the Firewall service that were served from its cache rather than requiring a fresh resolution, a key efficiency metric for how well the DNS cache is sized and populated.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.13 snmpwalk -v2c -c public <target> INFORMANT-ISASERVER::fsDNSCacheHitsPercent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9600.1.6.4.13.1 snmpget -v2c -c public <target> INFORMANT-ISASERVER::fsDNSCacheHitsPercent.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> fsDNSCacheHitsPercent.1
Start monitoring Microsoft ISA Server firewall/proxy host (SNMP Informant) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INFORMANT-ISASERVER::fsDNSCacheHitsPercent OID value, configure state conditions and alerts, and monitor any Microsoft ISA Server firewall/proxy host (SNMP Informant) 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 |
| 1.3.6.1.4.1.9600 | wtcs | WTCS |
| 1.3.6.1.4.1.9600.1 | informant | WTCS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9600.1.6 | isaServer | INFORMANT-ISASERVER |
| 1.3.6.1.4.1.9600.1.6.4 | firewallService | INFORMANT-ISASERVER |
| 1.3.6.1.4.1.9600.1.6.4.13 | fsDNSCacheHitsPercent | INFORMANT-ISASERVER |