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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: GBLX router upgrade breaks bgp sessions
Yes, removing MBGP from the neighbor statement. Sorry for the ambiguity. bill On Wed, Jul 10, 2002 at 12:58:30PM -0400, Marshall Eubanks wrote: > Can you provide any details as to why you had to "remove multicast" - > do you mean, remove MBGP ? Or is there more? > > nanog wrote: > > > On Wed, Jul 10, 2002 at 09:17:56AM -0500, John Kristoff wrote: > > > >>On Wed, Jul 10, 2002 at 07:04:38AM -0700, nanog wrote: > >> > >>>Subject says it all. GBLX upgraded some edge routers to a new JunOS > >>>release (possibly 5.3 rev 24)- and now our bgp sessions continually > >>>reset with: > >>> > >>>Jul 10 06:58:24 MST: %BGP-3-NOTIFICATION: sent to neighbor X.X.X.X 3/3 (update missing required attributes) 0 bytes > >>> > >>> > >>I don't know about gblx, but I saw a problem like this at our border. > >>After JunOS was upgraded to 5.3r2.4 (other side IOS) the session was > >>continually being reset. The bgp session between theser two peers > >>was setup with family inet any (for multicast peering) and when that > >>was removed, the problem went away. I also heard about a problem that > >>may be related I2 was having with their Juniper code, it sounded > >>related, but I haven't investigated the details yet. > >> > >>John > >> > > > > That was it- A quick TAC case later (about 10 minutes turnaround from > > problem submission to resolution- upgrade IOS or remove multicast from > > bgp peer) and the problem is fixed. I removed multicast since it was > > not required on this peer, and will schedule the IOS upgrade during > > a more friendly maintenance window. > > > > GBLX, however, has not returned my call since I opened a high priority, > > customer down ticket about 1.5 hours ago. Like all other support calls > > to their NOC, this seems to have disappeared into nevernever land. > > I love the GBLX network when it works, but god help you if you ever > > need to talk to a clueful NOC person to fix a problem (especially after > > hours.) > > > > bill > > > > > > > -- > Regards > Marshall Eubanks > > > T.M. Eubanks > Multicast Technologies, Inc > 10301 Democracy Lane, Suite 410 > Fairfax, Virginia 22030 > Phone : 703-293-9624 Fax : 703-293-9609 > e-mail : [email protected] > http://www.multicasttech.com > > Test your network for multicast : > http://www.multicasttech.com/mt/ > Status of Multicast on the Web : > http://www.multicasttech.com/status/index.html >
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