All MIBs › A3COM-HUAWEI-HGMP-MIB › hwNDPChange
hwNDPChange
Module: A3COM-HUAWEI-HGMP-MIB
OID (symbolic): A3COM-HUAWEI-HGMP-MIB::hwNDPChange
OID (numeric): 1.3.6.1.4.1.43.45.1.6.7.5.4
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Change identifier of the Neighbor table
What is hwNDPChange?
This read-only counter increments each time the NDP neighbor table changes, tracking topology changes. Network monitoring systems watch this counter to detect when the device discovers or loses neighbors. A rising counter indicates dynamic topology changes; stable values suggest a stable network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.6.7.5.4 snmpwalk -v2c -c public <target> A3COM-HUAWEI-HGMP-MIB::hwNDPChange
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.6.7.5.4.1 snmpget -v2c -c public <target> A3COM-HUAWEI-HGMP-MIB::hwNDPChange.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 |
| 1.3.6.1.4.1.43.45.1.6.7.5 | hwNDPObject | A3COM-HUAWEI-HGMP-MIB |
| 1.3.6.1.4.1.43.45.1.6.7.5.4 | hwNDPChange | A3COM-HUAWEI-HGMP-MIB |