All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicIpV6StaticAddrSecDns
cucsVnicIpV6StaticAddrSecDns
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV6StaticAddrSecDns
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.67.1.8
Node type: OBJECT-TYPE
Type: InetAddressIPv6
Access: read-only
Description: Cisco UCS vnic:IpV6StaticAddr:secDns managed object property
What is cucsVnicIpV6StaticAddrSecDns?
This OID reports the secondary DNS server address configured on a manually, statically configured IPv6 address on a vNIC (IpV6StaticAddr), used as a fallback if the primary DNS server doesn't respond. An admin cares because relying on a single DNS server is a common single point of failure, and this secondary entry is what keeps name resolution working if the primary goes down. For example, after a DNS server outage caused intermittent iSCSI boot failures, an admin would check whether this secDns value was even populated as a fallback.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.67.1.8 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV6StaticAddrSecDns
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.67.1.8.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV6StaticAddrSecDns.1
Start monitoring Cisco UCS blade/rack servers and fabric interconnects (vNIC/vHBA) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV6StaticAddrSecDns OID value, configure state conditions and alerts, and monitor any Cisco UCS blade/rack servers and fabric interconnects (vNIC/vHBA) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9.9.719 | ciscoUnifiedComputingMIB | CISCO-UNIFIED-COMPUTING-MIB |
| 1.3.6.1.4.1.9.9.719.1 | ciscoUnifiedComputingMIBObjects | CISCO-UNIFIED-COMPUTING-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.719.1.53 | cucsVnicObjects | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.67 | cucsVnicIpV6StaticAddrTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.67.1 | cucsVnicIpV6StaticAddrEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.67.1.8 | cucsVnicIpV6StaticAddrSecDns | CISCO-UNIFIED-COMPUTING-VNIC-MIB |