All MIBs › CISCO-UNIFIED-COMPUTING-VNIC-MIB › cucsVnicIPv4IscsiAddrSubnet
cucsVnicIPv4IscsiAddrSubnet
Module: CISCO-UNIFIED-COMPUTING-VNIC-MIB
OID (symbolic): CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IscsiAddrSubnet
OID (numeric): 1.3.6.1.4.1.9.9.719.1.53.36.1.8
Node type: OBJECT-TYPE
Type: InetAddressIPv4
Access: read-only
Description: Cisco UCS vnic:IPv4IscsiAddr:subnet managed object property
What is cucsVnicIPv4IscsiAddrSubnet?
This OID returns the subnet mask recorded in an IPv4 iSCSI boot address, carried as an IPv4 address. An admin uses this to verify the vNIC's interface is scoped to the network segment it was meant to join, since a wrong mask silently breaks routing to part of the intended subnet. For example, if some hosts on the same VLAN are reachable and others aren't, an admin compares this subnet value on the IPv4 iSCSI boot address against the expected network design to catch a mask mismatch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.36.1.8 snmpwalk -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IscsiAddrSubnet
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.719.1.53.36.1.8.1 snmpget -v2c -c public <target> CISCO-UNIFIED-COMPUTING-VNIC-MIB::cucsVnicIPv4IscsiAddrSubnet.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 |
| 1.3.6.1.4.1.9.9.719.1.53.36 | cucsVnicIPv4IscsiAddrTable | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.36.1 | cucsVnicIPv4IscsiAddrEntry | CISCO-UNIFIED-COMPUTING-VNIC-MIB |
| 1.3.6.1.4.1.9.9.719.1.53.36.1.8 | cucsVnicIPv4IscsiAddrSubnet | CISCO-UNIFIED-COMPUTING-VNIC-MIB |