Keegan Holley Network Managed Services Engineer I SunGard Availability Services Mezzanine Level MC-95 401 N. Broad St. Philadelphia, PA 19108 215.446.1242 (office) 609.670.2149 (cell) [EMAIL PROTECTED] ___________________________________________ Keeping People and Information Connected® http://www.availability.sungard.com
"Farhan Jaffer" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 03/28/08 12:13 PM To "Stefan Fouant" <[EMAIL PROTECTED]> cc juniper-nsp@puck.nether.net Subject Re: [j-nsp] OSPF neighbor Down :: without reason This looks like a physical layer problem. Maybe not a link flap per se but some sort of media issue. I'm not familiar with the inactive timer though so I don't know what the first message means exactly. The one-way message seems kind of odd as well. Your neighbor declared you dead before you did the same. The route only noticed because the neighbor sent a hello without it's router id in the list of known routers. What kind of link is connecting the two routers? Is it frame-relay or sonet? It seems like there was a link failure that didn't lead to an interface flap. Are there any errors on your sh int <> extensive? Also how often does this happen. On Mon, Mar 24, 2008 at 4:47 PM, Stefan Fouant <[EMAIL PROTECTED]> wrote: > Can you 'set flag event detail' on the traceoptions within 'protocols ospf'? > You should be able to get a little more detailed information as to what is > causing this problem. > > Stefan Fouant > > > On 3/24/08, Farhan Jaffer <[EMAIL PROTECTED]> wrote: > > > > > > > > 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. > > _______________________________________________ > > juniper-nsp mailing list juniper-nsp@puck.nether.net > > https://puck.nether.net/mailman/listinfo/juniper-nsp > > > > _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp