All MIBs › DNS-SERVER-MIB › dnsServCounterReqUnparses
dnsServCounterReqUnparses
Module: DNS-SERVER-MIB
OID (symbolic): DNS-SERVER-MIB::dnsServCounterReqUnparses
OID (numeric): 1.3.6.1.2.1.32.1.1.2.11
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of requests received which were unparseable.
What is dnsServCounterReqUnparses?
This object counts DNS requests received by the server that contained malformed or unparseable protocol data. A DNS administrator monitors this counter to detect clients sending invalid queries or network corruption affecting DNS traffic. Increasing values suggest client software issues or network problems that need investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.32.1.1.2.11 snmpwalk -v2c -c public <target> DNS-SERVER-MIB::dnsServCounterReqUnparses
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.32.1.1.2.11.1 snmpget -v2c -c public <target> DNS-SERVER-MIB::dnsServCounterReqUnparses.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dnsServCounterReqUnparses.1
Start monitoring DNS server host software, e.g. BIND (vendor-neutral, IETF/IANA standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DNS-SERVER-MIB::dnsServCounterReqUnparses OID value, configure state conditions and alerts, and monitor any DNS server host software, e.g. BIND (vendor-neutral, IETF/IANA standard) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.32 | dns | DNS-SERVER-MIB |
| 1.3.6.1.2.1.32.1 | dnsServMIB | DNS-SERVER-MIB |
| 1.3.6.1.2.1.32.1.1 | dnsServMIBObjects | DNS-SERVER-MIB |
| 1.3.6.1.2.1.32.1.1.2 | dnsServCounter | DNS-SERVER-MIB |
| 1.3.6.1.2.1.32.1.1.2.11 | dnsServCounterReqUnparses | DNS-SERVER-MIB |