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FRRouting
Removing the bfd from a single static route removes the bfd session even if there are more static routes using same gateway with bfd
Description
Removing the bfd from a single static route removes the bfd session even if there are more static routes using the same gateway with bfd.
Version
frr-10.3.1
How to reproduce
Add 2 static routes like below:
ubu-22(config)# ip route 1.1.1.1/32 10.0.2.2 bfd
ubu-22(config)# ip route 1.1.1.2/32 10.0.2.2 bfd
Now check the bfd session:
ubu-22(config)# do show bfd peers brief
Session count: 1
SessionId LocalAddress PeerAddress Status
========= ============ =========== ======
3371454751 unknown 10.0.2.2 down
ubu-22(config)#
Remove the bfd from one of the static route:
ubu-22(config)# ip route 1.1.1.1/32 10.0.2.2
ubu-22(config)# do show running-config
Building configuration...
Current configuration:
!
frr version 10.3.1
frr defaults traditional
hostname ubu-22
service integrated-vtysh-config
!
ip route 1.1.1.1/32 10.0.2.2
ip route 1.1.1.2/32 10.0.2.2 bfd
!
end
Now check the bfd session again:
ubu-22(config)# do show bfd peers brief
Session count: 0
SessionId LocalAddress PeerAddress Status
========= ============ =========== ======
ubu-22(config)#
Expected behavior
The bfd session should not be removed as there is at least 1 static route has a bfd config for the gateway.
Actual behavior
In this version of frr, the session is getting removed which is not expected as there is a static route if bfd present.
Additional context
No response
Checklist
- [x] I have searched the open issues for this bug.
- [x] I have not included sensitive information in this report.
