Gday Morgan, Have a look at this:
http://blog.ipexpert.com/2010/06/28/peering-with-an-unknown-autonomous-system/ Having said that I am not familiar with the question requirement. Do you have to use a confederation? Can you use local-as? Cheers, Matt CCIE #22386 CCSI #31207 On 8 September 2010 04:29, Morgan C <[email protected]> wrote: > Hello, > > > > I'm the administrator of Cat1 in AS65520 and must peer with BB3 which i know > to be in AS101. But I don't BB1 is expecting me to be in AS 50. So my peering > will not get up and I will receive a BGP notification from remote saying > 65520 is not the good as. > > The solution guide configured a confederation id of 50, but I don't know how > you could come with that solution without looking at the remote configuration. > > Is there a way to know what AS number the remote expect me to be ? > > PS : The other way, not knowing the remote as is easy because the remote will > send his as number in the notification message. > > Thanks for your help > Regards > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
