All MIBs › CPQNUNIF-MIB › cpqnIpPhysAddr
cpqnIpPhysAddr
Module: CPQNUNIF-MIB
OID (symbolic): CPQNUNIF-MIB::cpqnIpPhysAddr
OID (numeric): 1.3.6.1.4.1.232.121.6.1.1.2
Node type: OBJECT-TYPE
Type: PhysAddress
Access: read-only
Description: The physical address of the management agent interface. This is usually an interfaces IEEE MAC Address. For IEEE MAC address, the value will be 6 bytes in network byte order. For interfaces which do not have such physical address (e.g., SLIP interfaces), this object will one zero byte.
What is cpqnIpPhysAddr?
This read-only value is the physical (typically IEEE MAC) address of the management agent's network interface, returned as 6 bytes in network byte order, or as a single zero byte for interfaces like SLIP that have no physical address. An admin uses it to confirm the hardware (MAC) address of the interface being managed, useful for cross-checking against switch port/MAC tables. For example, seeing a non-zero 6-byte value here confirms this is an Ethernet-style interface rather than a serial link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.121.6.1.1.2 snmpwalk -v2c -c public <target> CPQNUNIF-MIB::cpqnIpPhysAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.121.6.1.1.2.1 snmpget -v2c -c public <target> CPQNUNIF-MIB::cpqnIpPhysAddr.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.121 | cpqnCommon | CPQNUNIF-MIB |
| 1.3.6.1.4.1.232.121.6 | cpqnNetworkInfo | CPQNUNIF-MIB |
| 1.3.6.1.4.1.232.121.6.1 | cpqnIpNetworkTable | CPQNUNIF-MIB |
| 1.3.6.1.4.1.232.121.6.1.1 | cpqnIpNetworkEntry | CPQNUNIF-MIB |
| 1.3.6.1.4.1.232.121.6.1.1.2 | cpqnIpPhysAddr | CPQNUNIF-MIB |