All MIBs › CTRON-ALIAS-MIB › ctAliasInterfaceMacAddress
ctAliasInterfaceMacAddress
Module: CTRON-ALIAS-MIB
OID (symbolic): CTRON-ALIAS-MIB::ctAliasInterfaceMacAddress
OID (numeric): 1.3.6.1.4.1.52.4.1.3.7.1.1.8.1.1
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: The MAC address associated with this alias. The TEXTUAL-CONVENTION MacAddress is defined in SNMPv2-TC as an 802 MAC address represented in 'canonical' order as defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first.
What is ctAliasInterfaceMacAddress?
This holds the MAC address for this alias entry as looked up in the interface-indexed view of the alias table, where entries are organized by which physical port they were seen on. An admin browsing hosts by interface can use this to see exactly which MAC address(es) a given port has learned. For example, listing all rows for a specific ifIndex in this table shows the admin ctAliasInterfaceMacAddress values for every device plugged into or reachable through that port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.7.1.1.8.1.1 snmpwalk -v2c -c public <target> CTRON-ALIAS-MIB::ctAliasInterfaceMacAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.7.1.1.8.1.1.1 snmpget -v2c -c public <target> CTRON-ALIAS-MIB::ctAliasInterfaceMacAddress.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.3 | ctNetwork | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.3.7 | ctAliasMib | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.3.7.1 | cabletronAliasMib | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1 | ctAlias | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.8 | ctAliasInterfaceTable | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.8.1 | ctAliasInterfaceEntry | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.8.1.1 | ctAliasInterfaceMacAddress | CTRON-ALIAS-MIB |