All MIBs › CISCO-REMOTE-ACCESS-MONITOR-MIB › crasDHCPServer
crasDHCPServer
Module: CISCO-REMOTE-ACCESS-MONITOR-MIB
OID (symbolic): CISCO-REMOTE-ACCESS-MONITOR-MIB::crasDHCPServer
OID (numeric): 1.3.6.1.4.1.9.9.392.1.3.21.1.30
Node type: OBJECT-TYPE
Type: InetAddress
Access: read-only
Description: The IP address of the DHCP server assigned by the managed entity to this client session.
What is crasDHCPServer?
This object reports the IP address of the DHCP server that the managed device (the VPN concentrator) used to lease this client its remote-access IP address. When troubleshooting an address-pool exhaustion issue or verifying leases come from the intended pool/server, an admin can inspect this per-session value to confirm which DHCP source actually serviced the client. A concrete example: 10.20.0.1, the internal DHCP relay/server configured for the VPN pool.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.392.1.3.21.1.30 snmpwalk -v2c -c public <target> CISCO-REMOTE-ACCESS-MONITOR-MIB::crasDHCPServer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.392.1.3.21.1.30.1 snmpget -v2c -c public <target> CISCO-REMOTE-ACCESS-MONITOR-MIB::crasDHCPServer.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 |
| 1.3.6.1.4.1.9.9.392.1.3.21.1.30 | crasDHCPServer | CISCO-REMOTE-ACCESS-MONITOR-MIB |