All MIBs › COLUBRIS-USER-SESSION-MIB › coUserSessMacAddress
coUserSessMacAddress
Module: COLUBRIS-USER-SESSION-MIB
OID (symbolic): COLUBRIS-USER-SESSION-MIB::coUserSessMacAddress
OID (numeric): 1.3.6.1.4.1.8744.5.36.1.2.1.1.21
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-only
Description: MAC address of the client. Always 00:00:00:00:00:00 for non-access-controlled clients.
What is coUserSessMacAddress?
This read-only MacAddress is the MAC address of the client tied to a user session, and it always reads 00:00:00:00:00:00 for clients not subject to access control. An admin uses this to identify exactly which device a given authenticated session belongs to. For example, an admin investigating unusual traffic under a particular username can pull this MAC address to find the physical device responsible.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8744.5.36.1.2.1.1.21 snmpwalk -v2c -c public <target> COLUBRIS-USER-SESSION-MIB::coUserSessMacAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8744.5.36.1.2.1.1.21.1 snmpget -v2c -c public <target> COLUBRIS-USER-SESSION-MIB::coUserSessMacAddress.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.8744 | colubris | COLUBRIS-SMI |
| 1.3.6.1.4.1.8744.5 | colubrisMgmtV2 | COLUBRIS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8744.5.36 | colubrisUserSessionMIB | COLUBRIS-USER-SESSION-MIB |
| 1.3.6.1.4.1.8744.5.36.1 | colubrisUserSessionMIBObjects | COLUBRIS-USER-SESSION-MIB |
| 1.3.6.1.4.1.8744.5.36.1.2 | coUserSessionStGroup | COLUBRIS-USER-SESSION-MIB |
| 1.3.6.1.4.1.8744.5.36.1.2.1 | coUserSessionTable | COLUBRIS-USER-SESSION-MIB |
| 1.3.6.1.4.1.8744.5.36.1.2.1.1 | coUserSessionEntry | COLUBRIS-USER-SESSION-MIB |
| 1.3.6.1.4.1.8744.5.36.1.2.1.1.21 | coUserSessMacAddress | COLUBRIS-USER-SESSION-MIB |