Charlie and Cisco NSP group, y'all are awesome! local-as 16527 no-prepend replace-as (ios xr)
bam! Thanks man Aaron p.s. my only hope is to help y'all somehow someway in the future as much and as fast as y'all have helped me these last few months. P.s.s - details....i had to get pe-ce bgp working to my sp.... I wanted to use a private as for my internal mpls l3vpn purposes... my overarching global bgp AS number was showing up as part of the as path list and my sp as rcv'ng it BUT when I got handed to another sp (at&t) that seemed to break the bgp peering for that /24. (this is a first for me doing this previously I was solely connected to at&t) neighbor 1.2.3.4 remote-as 789 local-as 345 no-prepend replace-as <--------------this did the trick address-family ipv4 unicast route-policy ipv4-allow-in in route-policy ipv4-allow-out out (the rest of the config is below....) -----Original Message----- From: Charlie Burns [mailto:[email protected]] Sent: Tuesday, July 10, 2012 3:32 PM To: Aaron; [email protected] Subject: RE: [c-nsp] bgp as pe ce http://blog.ioshints.info/2008/01/fix-bgp-as-number-mismatch.html no-prepend disables local-as prepending on incoming EBGP updates; replace-as replaces router's own AS with local-as on outgoing EBGP updates. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Aaron Sent: July-10-12 4:24 PM To: [email protected] Subject: [c-nsp] bgp as pe ce When I advertise 1.3.9.0/24 to my ISP they are seeing the as-path as.. 345 64512 How do I get rid of 64512 so it's not sent as part of the as-path ? My intentions were to use 64512 as my internal As that I use to run bgp between all my pe's for my internal mpls l3vpn's... router bgp 64512 bgp router-id 10.10.0.10 address-family vpnv4 unicast ! neighbor 10.101.12.253 remote-as 64512 update-source Loopback0 address-family vpnv4 unicast ! ! vrf one rd 10.10.0.10:1 address-family ipv4 unicast maximum-paths ibgp 2 unequal-cost network 1.3.9.0/24 neighbor 1.2.3.4 remote-as 789 local-as 345 address-family ipv4 unicast route-policy ipv4-allow-in in route-policy ipv4-allow-out out I also tried the two ways of removing private AS and this didn't work. neighbor 1.2.3.4 remote-as 789 local-as 345 address-family ipv4 unicast route-policy ipv4-allow-in in route-policy ipv4-allow-out out remove-private-AS entire-aspath didn't work neighbor 1.2.3.4 remote-as 789 local-as 345 address-family ipv4 unicast route-policy ipv4-allow-in in route-policy ipv4-allow-out out remove-private-AS didn't work _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
