ospf_check_md5 bad sequence

[mr-djan]

Hello, i have found this logs on versions 7.5.1 and 8.0.1

Sep  3 23:29:23 rr0sh100 ospfd[565]: [RAW8J-4JD2F][EC 134217740] interface ens192:192.168.1.10: ospf_check_md5 bad sequence 1630700963 (expect 1630700964)
Sep  3 23:33:59 rr0sh100 ospfd[565]: [RAW8J-4JD2F][EC 134217740] interface ens192:192.168.1.10: ospf_check_md5 bad sequence 1630701239 (expect 1630701240)

My ospfd conf:

!
interface ens192
 ip ospf authentication message-digest
 ip ospf message-digest-key 1 md5 N1ssan
 ip ospf priority 20
!
interface lo
 ip ospf passive
!
router ospf
 ospf router-id 192.168.1.10
 redistribute connected route-map OSPF
 network 192.168.1.0/27 area 0.0.0.0
 exit
!

Can you please explain me why it's happens?

[vecinohk]

I have exactly the same problem ... also in 7.5.1 and 8.0.1 - https://github.com/FRRouting/frr/issues/7894 .

No one has yet explained what caused it and how to remove it (except turning off logging).

He also does this when Mikrotik, Quagga and FRR are on the other side.

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[github-actions[bot]]

This issue is stale because it has been open 180 days with no activity. Comment or remove the autoclose label in order to avoid having this issue closed.

[frrbot[bot]]

This issue will be automatically closed in the specified period unless there is further activity.