All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicIpV4PooledAddrSubnet
cucsVnicIpV4PooledAddrSubnet
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV4PooledAddrSubnet
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.20.1.7
Node type: OBJECT-TYPE
Type: InetAddressIPv4
Access: read-only
Description: Cisco UCS vnic:IpV4PooledAddr:subnet managed object property
What is cucsVnicIpV4PooledAddrSubnet?
This OID reports the subnet mask associated with the address held by an IPv4 address drawn from an IP address pool and assigned to a vNIC (IpV4PooledAddr). An admin cares because a wrong subnet mask can make the vNIC think its iSCSI target is on a different network than it actually is, breaking direct connectivity even with a correct IP and gateway. For example, when two servers with seemingly correct IPs can't reach each other's iSCSI segment, an admin would compare this subnet value across their IpV4PooledAddr objects to rule out a mismatched mask.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.20.1.7 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV4PooledAddrSubnet
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.20.1.7.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIpV4PooledAddrSubnet.1
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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 |
| 1.3.6.1.4.1.9.9.719.1.53.20 | cucsVnicIpV4PooledAddrTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.20.1 | cucsVnicIpV4PooledAddrEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.20.1.7 | cucsVnicIpV4PooledAddrSubnet | CISCO-UNIFIED-COMPUTING-VNIC-MIB |