A3COM-HUAWEI-MAC-INFORMATION-MIB :: h3cMACInfoTrapMsg

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › A3COM-HUAWEI-MAC-INFORMATION-MIB › h3cMACInfoTrapMsg

h3cMACInfoTrapMsg

Module: A3COM-HUAWEI-MAC-INFORMATION-MIB

OID (symbolic): A3COM-HUAWEI-MAC-INFORMATION-MIB::h3cMACInfoTrapMsg

OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.87.1.3.2.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: accessible-for-notify

Description: This object is the MAC information that learnt or removed in the monitored device. It can consists of more than one MAC information in the object. This object is in the format of '...'. Each cell consists of 12 octets in the format of ''. is the reason type of MAC address changed and have size of 1 octet. It only supports the following values. 1 - MAC learnt. 2 - MAC removed. is the vlan number that correspond to the MAC address in MAC address table and has size of 2 octet. is the MAC address and has size of 6 octets. is the MAC address type and has size of 1 octet. It only supports the following values. 0 - Unknown 1 - Learnt 2 - Config dynamic 3 - Config static 4 - Blackhole 5 - Security 6 - 802.1x 7 - MAC authentication 8 - Voice VLAN 9 - WAPI is the index of the interface where the MAC address is learnt or removed and has size of 2 octets.

What is h3cMACInfoTrapMsg?

This OID contains binary-encoded MAC address information (up to 254 bytes) that the switch has learned or removed from its forwarding table. Engineers monitor this to track MAC address changes and detect rogue or unauthorized devices joining the network. A typical payload might encode multiple MAC addresses with their VLANs and port indices, like a device appearing on port 5 in VLAN 10.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.43a3ComA3COM-AUDL-R1-MIB
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10h3cA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.10.2h3cCommonA3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.10.2.87h3cMACInformationA3COM-HUAWEI-MAC-INFORMATION-MIB
1.3.6.1.4.1.43.45.1.10.2.87.1h3cMACInformationObjectsA3COM-HUAWEI-MAC-INFORMATION-MIB
1.3.6.1.4.1.43.45.1.10.2.87.1.3h3cMACInformationMibTrapA3COM-HUAWEI-MAC-INFORMATION-MIB
1.3.6.1.4.1.43.45.1.10.2.87.1.3.2h3cMACInformationTrapObjectsA3COM-HUAWEI-MAC-INFORMATION-MIB
1.3.6.1.4.1.43.45.1.10.2.87.1.3.2.3h3cMACInfoTrapMsgA3COM-HUAWEI-MAC-INFORMATION-MIB

Module

This MIB depends on