HUAWEI-MC-TRUNK-MIB :: hwMcTrunkSecurityKey

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-MC-TRUNK-MIB › hwMcTrunkSecurityKey

hwMcTrunkSecurityKey

Module: HUAWEI-MC-TRUNK-MIB

OID (symbolic): HUAWEI-MC-TRUNK-MIB::hwMcTrunkSecurityKey

OID (numeric): 1.3.6.1.4.1.2011.5.25.178.1.1.1.18

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-create

Description: This is the security key. It can be set to a string of 1 to 16 bytes. If hwMcTrunkSecurityKeyType is simple, you can get the key. If hwMcTrunkSecurityKeyType is cipher, the system returns a random string of 24 bytes.

What is hwMcTrunkSecurityKey?

The shared key used to authenticate MC-Trunk control packets between the two chassis; reading it back returns the plain value only when stored as simple, or a random 24-byte string when stored as cipher.

OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25.178hwETrunkMIBHUAWEI-E-TRUNK-MIB
1.3.6.1.4.1.2011.5.25.178.1hwETrunkObjectsHUAWEI-E-TRUNK-MIB
1.3.6.1.4.1.2011.5.25.178.1.1hwETrunkTableHUAWEI-E-TRUNK-MIB
1.3.6.1.4.1.2011.5.25.178.1.1.1hwETrunkEntryHUAWEI-E-TRUNK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.178.1.1.1.18hwMcTrunkSecurityKeyHUAWEI-MC-TRUNK-MIB