We have a SP that doesn’t seem to be able to get their BGP export maps correct to us and I am trying to assist them by writing the map that does what I want and ten sending it to them, but I am not an IOSXR expert. The good news is that I am sure there is someone here who can help me out.
What is needed is, I need the SP to send me all of their local routes, aggregated of course, customer routes and customer attached routes across our gigE peering connection. They have 4 different AS’s internally from acquisitions. I do not want their transit routes (1299,3356,701) as I have my own transit that I prefer and while they send me these free routes, they have their own congestion issues that I don’t have with my transit. Currently they are sending me about 80k routes and they are sending me all routes that are /22 and greater which pushes most of the local routes to transit as they don’t export to me because they are smaller than /22. Given all this, when done, I should see about 16k routes from the SP, from 4 different AS’s internally perhaps I will see them as 65555 65552 (hypothetical AS's) or I may see routes from 65555 and also from 65552 as originating AS. I am expecting to see lots of /27,/28 routes, but that takes care of their customers that are being exported into bgp from their internal ospf. Thanks in advance RR _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
