All MIBs › A3COM-HUAWEI-HGMP-MIB › hgmpNTDPCacheDeviceID
hgmpNTDPCacheDeviceID
Module: A3COM-HUAWEI-HGMP-MIB
OID (symbolic): A3COM-HUAWEI-HGMP-MIB::hgmpNTDPCacheDeviceID
OID (numeric): 1.3.6.1.4.1.43.45.1.6.7.4.10.1.2
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: 2 bytes address type of the member switch + 2 bytes zero + MAC address, expressed as a character string of the hexadecimal number.
What is hgmpNTDPCacheDeviceID?
This octet string stores the device identifier as address type (2 bytes) plus padding plus the switch's MAC address in hex format. Network engineers use this to uniquely identify peer devices discovered in the topology. A value like '0100aabbccdd1234' identifies a specific switch by type and MAC.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.6.7.4.10.1.2 snmpwalk -v2c -c public <target> A3COM-HUAWEI-HGMP-MIB::hgmpNTDPCacheDeviceID
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.6.7.4.10.1.2.1 snmpget -v2c -c public <target> A3COM-HUAWEI-HGMP-MIB::hgmpNTDPCacheDeviceID.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.6 | huaweiUtility | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.6.7 | hwCluster | A3COM-HUAWEI-HGMP-MIB |
| 1.3.6.1.4.1.43.45.1.6.7.4 | hwNTDPObject | A3COM-HUAWEI-HGMP-MIB |
| 1.3.6.1.4.1.43.45.1.6.7.4.10 | hgmpNTDPCacheTable | A3COM-HUAWEI-HGMP-MIB |
| 1.3.6.1.4.1.43.45.1.6.7.4.10.1 | hgmpNTDPCacheEntry | A3COM-HUAWEI-HGMP-MIB |
| 1.3.6.1.4.1.43.45.1.6.7.4.10.1.2 | hgmpNTDPCacheDeviceID | A3COM-HUAWEI-HGMP-MIB |