All MIBs › HUAWEI-BFD-MIB › hwBfdSessDiag
hwBfdSessDiag
Module: HUAWEI-BFD-MIB
OID (symbolic): HUAWEI-BFD-MIB::hwBfdSessDiag
OID (numeric): 1.3.6.1.4.1.2011.5.25.38.2.3.1.18
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: A diagnostic code specifying the local system's reason for the last session state change. Values are: 0--No Diagnostic 1--Control Detection Time Expired 2--Echo Function Failed 3--Neighbor Signaled Session Down 4--Forwarding Plane Reset 5--Path Down 6--Concatenated Path Down 7--Administratively Down 8--Reverse Concatenated Path Down 9--Neighbor Signaled Session Down (Receive AdminDown) 10-31--Reserved for future use
What is hwBfdSessDiag?
A diagnostic code (0-31) explaining why this session's state last changed, such as 1 for Control Detection Time Expired, 3 for Neighbor Signaled Session Down, or 7 for Administratively Down; check this alongside hwBfdSessState when troubleshooting an unexpected session flap.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.38.2.3.1.18 snmpwalk -v2c -c public <target> HUAWEI-BFD-MIB::hwBfdSessDiag
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.38.2.3.1.18.1 snmpget -v2c -c public <target> HUAWEI-BFD-MIB::hwBfdSessDiag.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25 | huaweiDatacomm | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.38 | hwBFDMIB | HUAWEI-BFD-MIB |
| 1.3.6.1.4.1.2011.5.25.38.2 | hwBfdObjects | HUAWEI-BFD-MIB |
| 1.3.6.1.4.1.2011.5.25.38.2.3 | hwBfdSessionTable | HUAWEI-BFD-MIB |
| 1.3.6.1.4.1.2011.5.25.38.2.3.1 | hwBfdSessionEntry | HUAWEI-BFD-MIB |
| 1.3.6.1.4.1.2011.5.25.38.2.3.1.18 | hwBfdSessDiag | HUAWEI-BFD-MIB |