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Maniphest T3689

static ipv6 route doesn't deleted in some cases
Closed, ResolvedPublicBUG
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Description

To reproduce it we need 2 commits for the same route.

For 1.3 behavior:

set protocols static route6 ::/0 next-hop fe80::11
commit
set protocols static route6 ::/0 next-hop fe80::11 interface eth0
commit

Check routes:

[email protected]# vtysh -c "show run | include ipv"
ipv6 route ::/0 fe80::11 eth0
ipv6 route ::/0 fe80::11
[edit]

Delete all protocols, expected behavior delete all routes

[email protected]# delete protocols 
[edit]
[email protected]# commit
[edit]
[email protected]# vtysh -c "show run | include ipv"
ipv6 route ::/0 fe80::11
[edit]

For 1.2.8 behavior:

set protocols static route6 ::/0 next-hop fe80::11
commit
set protocols static route6 ::/0 next-hop fe80::11 interface eth0
commit
set protocols static route6 ::/0 next-hop cafe:e1f::11
commit
set protocols static route6 ::/0 next-hop cafe:e1f::11 interface eth0
commit

delete protocols
commit

Check routes:

[email protected]:~$ vtysh -c "show run | include ipv"
ipv6 route ::/0 fe80::11
ipv6 route ::/0 fe80::11 eth0
ipv6 route ::/0 cafe:e1f::11
ipv6 route ::/0 cafe:e1f::11 eth0

Details

Difficulty level
Unknown (require assessment)
Version
VyOS 1.3.0-rc5, 1.2.8
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Unspecified (possibly destroys the router)

Related Objects

Event Timeline

Viacheslav created this task.Jul 16 2021, 7:53 PM
Viacheslav mentioned this in T3685: IPv6 PBR doesn't allow setting of an egress interface.
Viacheslav updated the task description. (Show Details)Jul 16 2021, 8:04 PM
Viacheslav added a project: VyOS 1.2 Crux (VyOS 1.2.8).
Viacheslav updated the task description. (Show Details)
Viacheslav removed a parent task: T3182: Main blocker Task for FRR 7.4/7.5 series update.Jul 16 2021, 8:10 PM
Viacheslav changed Version from VyOS 1.3.0-rc5 to VyOS 1.3.0-rc5, 1.2.8.Jul 16 2021, 8:30 PM
Scoopta added a subscriber: Scoopta.Jul 18 2021, 2:22 AM
Viacheslav added a comment.Jul 19 2021, 2:48 PM

PR for 1.3 https://github.com/vyos/vyatta-cfg-quagga/pull/84

syncer edited projects, added VyOS 1.2 Crux (VyOS 1.2.9); removed VyOS 1.2 Crux (VyOS 1.2.8).Jul 19 2021, 8:51 PM
Viacheslav claimed this task.Jul 21 2021, 11:34 AM
Viacheslav moved this task from Need Triage to Backport Candidates on the VyOS 1.3 Equuleus board.
Viacheslav added a project: Ready for Crux (1.2.x).
Viacheslav closed this task as Resolved.Jul 21 2021, 4:52 PM
Viacheslav moved this task from Backport Candidates to Finished on the VyOS 1.3 Equuleus board.
Viacheslav moved this task from Needs Triage to Finished on the VyOS 1.2 Crux (VyOS 1.2.9) board.
syncer edited projects, added VyOS 1.3 Equuleus (1.3.0); removed VyOS 1.3 Equuleus.Aug 29 2022, 12:17 PM
syncer moved this task from Need Triage to Finished on the VyOS 1.3 Equuleus (1.3.0) board.
dmbaturin mentioned this in 1.2.9.Thu, Feb 23, 5:20 PM