[j-nsp] OSPF neighbor Down :: without reason

[Farhan Jaffer]

Hi,

I am running OSPF in my n/w. Yesterday one neighbor got down & up
after few seconds, i couldn't get any idea from logs.

One side:
rpd[3120]: RPD_OSPF_NBRDOWN: OSPF neighbor a.b.c.d state changed from
Full to Down due to InActiveTimer (event reason: neighbor was inactive
and declared dead)

Other side:
rpd[3055]: RPD_OSPF_NBRDOWN: OSPF neighbor e.f.g.h state changed from
Full to Init due to 1WayRcvd (event reason: neighbor is in one-way
mode)

There was no media flapping, errors on media, router malfunctioning, etc, etc.

Any idea?

Thanks in advance.