BFD/2/hwBfdSessFaultDown_active

Message

BFD/2/hwBfdSessFaultDown_active: The BFD session went Down. (Index=[Index], SessName=[ConfigurationName], LocalDiscriminator=[LocalDiscriminator], Diagnosis=[Diagnosis], BindIfName=[BindIfName], Description=[Description], FeNodeID=[FeNodeID], PeerIp=[PeerIp], LinkType=[LinkType], BindVpnName=[BindVpnName], TunnelName=[TunnelName], DownReason=[DownReason])

Description

The status of a BFD session changed to Down.

Parameters

Parameter Name	Parameter Meaning
Index	Index
ConfigurationName	Session Configuration Name
LocalDiscriminator	Local Discriminator
Diagnosis	Diagnosis
BindIfName	Interface Name
Description	BFD Session Description
FeNodeID	Board ID of the session
PeerIp	Destination address of a session
LinkType	Session type
BindVpnName	Bound VPN Name
TunnelName	Tunnel Name
DownReason	Down reason

Possible Causes

Cause 1: The BFD session was terminated on the local or remote end.

Cause 2: The BFD session was deleted on the remote end.

Cause 3: Traffic forwarding fails because the link is congested.

Procedure

1. Run the display bfd session all command to check whether the BFD session recovers.

If the BFD session recovers, go to Step 6.
If the BFD session does not recover, go to Step 2.

2. Run the display current-configuration configuration bfd command to check whether BFD is disabled on either of both ends.

If BFD is disabled on either end, enable BFD and go to Step 1.
If BFD is enabled on both ends, go to Step 3.

3. Run the display bfd session all command to check whether the BFD sessions are deleted on either end.

If the BFD sessions are deleted on either end, go to Step 5.
If the BFD sessions are not deleted on either end, go to Step 4.

4. Run the ping ip-address command to check whether the link monitored by the BFD session is working properly.

If the link monitored by the BFD session is not working properly, go to Step 5.
If the link monitored by the BFD session is working properly, go to Step 6.

5. Contact Huawei technical support personnel.

6. End.