Huawei CE acquires eth-trunk interface and physical member interface pair through OID

Obtain the correspondence between the eth-trunk API and the physical member interface as follows:

Node name

Node meaning

Node OID

Node Typ

Belongs to the MIB file

HwTrunkIfID

This node identifies the Trunk interface number.

1.3.6.1.4.1.2011.5.25.41.1.3.3.1.2

MIB table node

HUAWEI-IF-EXT-MIB

HwTrunkValidEntry

The significant bit flag of the Trunk member port in Trunk.

If a member port has been added to the Trunk, valid (1) is returned.

1.3.6.1.4.1.2011.5.25.41.1.4.1.1.2

MIB table node

HUAWEI-IF-EXT-MIB

IfDescr

The node flag index the corresponding interface number information.

1.3.6.1.2.1.2.2.1.2

MIB table node

IF-MIB

Take CE5850 as an example:

1. Obtain the device trunk interface ID number by walk this hwTrunkIfID node, as follows: eth-trunk 11, interface ID number 1

[~ diagnose] display snmp-agent mib walk 1.3.6.1.4.1.2011.5.25.41.1.3.3.1.2

HwTrunkIfID.0 = INTEGER: 1

HwTrunkIfID.1 = INTEGER: 11

2. Obtain the member port index under the corresponding TRUNK by walk the hwTrunkValidEntry node + ID number of the trunk interface. For example, there are two ports corresponding to ID 1 and two ports with IFINDEX of 5 and 6.

[~ diagnose] display snmp-agent mib walk 1.3.6.1.4.1.2011.5.25.41.1.4.1.1.2.1

HwTrunkValidEntry.1.5 = INTEGER: valid (1)

HwTrunkValidEntry.1.6 = INTEGER: valid (1)

3. Obtain the interface names of the member ports under the TRUNK through the ifDescr node + interface index number. For example, there are two ports corresponding to ID 1 and two ports with IFINDEX of 5 and 6.

[~ diagnose] display snmp-agent mib get 1.3.6.1.2.2.2.2.1.2.5

IfDescr.5 = STRING: GE1/0/1

[~ diagnose] display snmp-agent mib get 1.3.6.1.2.2.2.1.2.6

IfDescr.6 = STRING: GE1/0/2