All MIBs › CIENA-CES-IP-INTERFACE-MIB › cienaCesIpDataInterfaceMac
cienaCesIpDataInterfaceMac
Module: CIENA-CES-IP-INTERFACE-MIB
OID (symbolic): CIENA-CES-IP-INTERFACE-MIB::cienaCesIpDataInterfaceMac
OID (numeric): 1.3.6.1.4.1.1271.2.1.8.1.1.3.1.8
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: MAC address assigned by the device to this Data interface.
What is cienaCesIpDataInterfaceMac?
This reports the MAC address the device has assigned to this Layer-3 data interface, used for ARP resolution and frame delivery to that interface. An admin troubleshooting an ARP or connectivity issue on a routed interface would compare this MAC against what neighboring devices have learned in their own ARP caches to spot a stale-entry mismatch. For example, if a neighbor's ARP table shows an old MAC that no longer matches this reported value, that's a strong hint the interface's hardware or virtual binding was recently changed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.8.1.1.3.1.8 snmpwalk -v2c -c public <target> CIENA-CES-IP-INTERFACE-MIB::cienaCesIpDataInterfaceMac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.8.1.1.3.1.8.1 snmpget -v2c -c public <target> CIENA-CES-IP-INTERFACE-MIB::cienaCesIpDataInterfaceMac.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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.8 | cienaCesIpInterfaceMIB | CIENA-CES-IP-INTERFACE-MIB |
| 1.3.6.1.4.1.1271.2.1.8.1 | cienaCesIpInterfaceMIBObjects | CIENA-CES-IP-INTERFACE-MIB |
| 1.3.6.1.4.1.1271.2.1.8.1.1 | cienaCesIpInterface | CIENA-CES-IP-INTERFACE-MIB |
| 1.3.6.1.4.1.1271.2.1.8.1.1.3 | cienaCesIpDataInterfaceTable | CIENA-CES-IP-INTERFACE-MIB |
| 1.3.6.1.4.1.1271.2.1.8.1.1.3.1 | cienaCesIpDataInterfaceEntry | CIENA-CES-IP-INTERFACE-MIB |
| 1.3.6.1.4.1.1271.2.1.8.1.1.3.1.8 | cienaCesIpDataInterfaceMac | CIENA-CES-IP-INTERFACE-MIB |