try turning on BGP debugging on the ERX. It's likely a timer expiry like you pointed out but at least that way you'll be able to tell where the problem lies.
-Gabe On 2011-05-02, at 7:19 PM, Paul Stewart wrote: > Hi there. > > > > Turning up an ERX-310 for a customer - it's multihomed to 2 different ISP's. > > > > First ISP connection works great and has been stable for about a month now > (since it was turned up). > > > > The second connection has two sessions - the first session is a /30 and is > stable. only one prefix received here which sets things up for the EBGP > multihop session on the second session. > > > > The second *session* of the second provider is where the issue is occurring > -after exactly 90 seconds the session drops. This tells me the timers are > expiring but puzzled why. I know it's a Cisco at the other end but > according to the folks who manage the Cisco router it is set to 30/90 for > timers. > > > > A ping test to the remote loopback doesn't show any slowdowns or loss of > packets. > > > > As JunOSe and the ERX platform are "newer" for me I'm hoping it's something > obvious.. Unfortunately I'm not getting the answer so far though ;) > > > > Thanks, > > > > Paul > > > > > > > > _______________________________________________ > 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