All MIBs › CTRON-ALIAS-MIB › ctAliasProtocolAddressVlanID
ctAliasProtocolAddressVlanID
Module: CTRON-ALIAS-MIB
OID (symbolic): CTRON-ALIAS-MIB::ctAliasProtocolAddressVlanID
OID (numeric): 1.3.6.1.4.1.52.4.1.3.7.1.1.6.1.2
Node type: OBJECT-TYPE
Type: VlanIndex
Access: read-only
Description: The VLAN ID contained in the header of the message associated with this alias.
On agents which support this MIB but do not support VLANs, the value for this object MUST be (1).
What is ctAliasProtocolAddressVlanID?
This reports the VLAN ID carried in the frame associated with this alias entry, as looked up by protocol address rather than by MAC or alias index. An admin investigating a known IP or other protocol address can use this to learn which VLAN that address is communicating on. For example, tracing a specific IP address across multiple VLANs, the admin checks ctAliasProtocolAddressVlanID here to confirm exactly which VLAN it currently appears on.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.7.1.1.6.1.2 snmpwalk -v2c -c public <target> CTRON-ALIAS-MIB::ctAliasProtocolAddressVlanID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.3.7.1.1.6.1.2.1 snmpget -v2c -c public <target> CTRON-ALIAS-MIB::ctAliasProtocolAddressVlanID.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 |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.6 | ctAliasProtocolAddressTable | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.6.1 | ctAliasProtocolAddressEntry | CTRON-ALIAS-MIB |
| 1.3.6.1.4.1.52.4.1.3.7.1.1.6.1.2 | ctAliasProtocolAddressVlanID | CTRON-ALIAS-MIB |