All MIBs › CISCO-REMOTE-ACCESS-MONITOR-MIB › crasSecDNSServer
crasSecDNSServer
Module: CISCO-REMOTE-ACCESS-MONITOR-MIB
OID (symbolic): CISCO-REMOTE-ACCESS-MONITOR-MIB::crasSecDNSServer
OID (numeric): 1.3.6.1.4.1.9.9.392.1.3.21.1.28
Node type: OBJECT-TYPE
Type: InetAddress
Access: read-only
Description: The IP address of the secondary DNS server assigned by the managed entity to this client session.
What is crasSecDNSServer?
This object shows the backup DNS server address handed to the client for this session, used if the primary DNS server in crasPrimDNSServer stops responding. An admin diagnosing intermittent name-resolution failures for remote workers can confirm whether a working secondary DNS server was actually configured and pushed, not just a copy of the primary. A plausible value is 10.1.1.54, a second corporate DNS server in a different site for redundancy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.392.1.3.21.1.28 snmpwalk -v2c -c public <target> CISCO-REMOTE-ACCESS-MONITOR-MIB::crasSecDNSServer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.392.1.3.21.1.28.1 snmpget -v2c -c public <target> CISCO-REMOTE-ACCESS-MONITOR-MIB::crasSecDNSServer.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 |
|---|---|---|
| 1.3.6.1.4.1.9.9.392 | ciscoRemoteAccessMonitorMIB | CISCO-REMOTE-ACCESS-MONITOR-MIB |
| 1.3.6.1.4.1.9.9.392.1 | ciscoRasMonitorMIBObjects | CISCO-REMOTE-ACCESS-MONITOR-MIB |
| 1.3.6.1.4.1.9.9.392.1.3 | crasActivity | CISCO-REMOTE-ACCESS-MONITOR-MIB |
| 1.3.6.1.4.1.9.9.392.1.3.21 | crasSessionTable | CISCO-REMOTE-ACCESS-MONITOR-MIB |
| 1.3.6.1.4.1.9.9.392.1.3.21.1 | crasSessionEntry | CISCO-REMOTE-ACCESS-MONITOR-MIB |
| 1.3.6.1.4.1.9.9.392.1.3.21.1.28 | crasSecDNSServer | CISCO-REMOTE-ACCESS-MONITOR-MIB |