All MIBs › CISCO-RTTMON-MIB › rttMonHTTPStatsDNSQueryError
rttMonHTTPStatsDNSQueryError
Module: CISCO-RTTMON-MIB
OID (symbolic): CISCO-RTTMON-MIB::rttMonHTTPStatsDNSQueryError
OID (numeric): 1.3.6.1.4.1.9.9.42.1.3.4.1.16
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of requests that had DNS Query errors.
What is rttMonHTTPStatsDNSQueryError?
This read-only counter increments each time a synthetic HTTP monitoring operation fails at the DNS query stage. Cisco RTT Monitor runs synthetic tests to measure application availability and performance; DNS failures indicate name resolution problems. Network engineers use this metric to detect DNS service issues and correlate them with user-reported application problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.42.1.3.4.1.16 snmpwalk -v2c -c public <target> CISCO-RTTMON-MIB::rttMonHTTPStatsDNSQueryError
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.42.1.3.4.1.16.1 snmpget -v2c -c public <target> CISCO-RTTMON-MIB::rttMonHTTPStatsDNSQueryError.1
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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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.42 | ciscoRttMonMIB | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1 | ciscoRttMonObjects | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3 | rttMonStats | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.4 | rttMonHTTPStatsTable | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.4.1 | rttMonHTTPStatsEntry | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.4.1.16 | rttMonHTTPStatsDNSQueryError | CISCO-RTTMON-MIB |