All MIBs › CIG-CLIENTS-MIB › cigDhcpClientsIPAddress
cigDhcpClientsIPAddress
Module: CIG-CLIENTS-MIB
OID (symbolic): CIG-CLIENTS-MIB::cigDhcpClientsIPAddress
OID (numeric): 1.3.6.1.4.1.6889.2.1.17.1.1.1.4
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The IP address received from remote peer during the DHCP session. This is the same MIB item as ipInterface table in CROUTE-MIB.
What is cigDhcpClientsIPAddress?
This reports the actual IP address this interface obtained from its DHCP server, the same value tracked in the separate CROUTE-MIB's ipInterface table, giving an admin a convenient way to check the current DHCP-assigned address without having to cross into the routing MIB directly. An admin troubleshooting a connectivity problem on a DHCP-configured WAN or VLAN interface would check this first to confirm the interface actually has a valid, non-zero address before investigating further upstream or downstream. For example, this showing 0.0.0.0 would immediately tell an admin the DHCP client hasn't successfully completed a lease negotiation yet, rather than there being a routing problem with an otherwise-valid address.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6889.2.1.17.1.1.1.4 snmpwalk -v2c -c public <target> CIG-CLIENTS-MIB::cigDhcpClientsIPAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6889.2.1.17.1.1.1.4.1 snmpget -v2c -c public <target> CIG-CLIENTS-MIB::cigDhcpClientsIPAddress.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.6889 | avaya | AV-APPLICATION-ENABLEMENT-SERVICES-MIB |
| 1.3.6.1.4.1.6889.2 | mibs | AV-APPLICATION-ENABLEMENT-SERVICES-MIB |
| 1.3.6.1.4.1.6889.2.1 | lsg | AVAYAGEN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6889.2.1.17 | cigClients | CIG-CLIENTS-MIB |
| 1.3.6.1.4.1.6889.2.1.17.1 | cigDhcpClients | CIG-CLIENTS-MIB |
| 1.3.6.1.4.1.6889.2.1.17.1.1 | cigDhcpClientsTable | CIG-CLIENTS-MIB |
| 1.3.6.1.4.1.6889.2.1.17.1.1.1 | cigDhcpClientsEntry | CIG-CLIENTS-MIB |
| 1.3.6.1.4.1.6889.2.1.17.1.1.1.4 | cigDhcpClientsIPAddress | CIG-CLIENTS-MIB |