All MIBs › ESAFE-MIB › esafeErouterPhysAddress
esafeErouterPhysAddress
Module: ESAFE-MIB
OID (symbolic): ESAFE-MIB::esafeErouterPhysAddress
OID (numeric): 1.3.6.1.4.1.4491.2.1.14.1.5.3
Node type: OBJECT-TYPE
Type: PhysAddress
Access: read-only
Description: The physical address of the operator-facing interface of the DOCSIS eRouter eSAFE element.
What is esafeErouterPhysAddress?
This is the MAC address of the DOCSIS eRouter eSAFE element's operator-facing interface. An admin uses it to identify or track the eRouter on the operator network side, for example correlating DHCP leases or ARP entries to this specific device. For example, matching this address against the operator's DHCP server lease table confirms which lease belongs to this eRouter's WAN-facing interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.14.1.5.3 snmpwalk -v2c -c public <target> ESAFE-MIB::esafeErouterPhysAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.14.1.5.3.1 snmpget -v2c -c public <target> ESAFE-MIB::esafeErouterPhysAddress.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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.14 | esafeMib | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.14.1 | esafeMibObjects | ESAFE-MIB |
| 1.3.6.1.4.1.4491.2.1.14.1.5 | esafeErouterMibObjects | ESAFE-MIB |
| 1.3.6.1.4.1.4491.2.1.14.1.5.3 | esafeErouterPhysAddress | ESAFE-MIB |