>From responses I received, I have gotten a number of different answers. Some >are seeing our routes from 6128, some from 46887 and a few from both. The >response from Eric though was typical. Showing the IPv4 prefix only from >AS6128, but the IPv6 from both 6128 & 46887.
I am guessing that 46887 might be set with a community to not export our IPv4 prefixes except to direct peers? Anyone directly peered with 46887 that could see the community for 129.77.0.0/16 and verify? ---- Matthew Huff | 1 Manhattanville Rd Director of Operations | Purchase, NY 10577 OTA Management LLC | Phone: 914-460-4039 aim: matthewbhuff | Fax: 914-694-5669 > -----Original Message----- > From: Eric Tykwinski [mailto:[email protected]] > Sent: Friday, May 20, 2016 11:48 AM > To: Matthew Huff <[email protected]> > Subject: RE: Need BGP route check > > Matt, > > show ip bgp 129.77.0.0/16 > BGP routing table entry for 129.77.0.0/16, version 161696687 > Paths: (2 available, best #2, table Default-IP-Routing-Table) > Advertised to update-groups: > 1 > 3356 6128 14607 > 4.59.140.65 from 4.59.140.65 (4.69.183.7) > Origin IGP, metric 0, localpref 100, valid, external > 174 6128 14607 > 38.104.114.73 from 38.104.114.73 (154.26.5.244) > Origin IGP, metric 105030, localpref 100, valid, external, best > Community: 174:21000 174:22013 > > show bgp ipv6 unicast 2620:0:2810::/48 > BGP routing table entry for 2620:0:2810::/48, version 18004880 > Paths: (2 available, best #1, table Global-IPv6-Table) > Advertised to update-groups: > 2 > 3356 6128 14607 > 2001:1900:2100::A2D (FE80::219:7FF:FEDD:2800) from > 2001:1900:2100::A2D > (4.69.183.7) > Origin IGP, metric 0, localpref 100, valid, external, best > Community: 3356:3 3356:22 3356:100 3356:123 3356:575 3356:2039 > 6128:3000 6128:3091 6128:4000 6128:5003 6128:5046 64600:4000 > 64600:65002 > 174 46887 14607 14607 > 2001:550:2:4::B:1 (FE80::D66D:50FF:FE5E:1D3) from 2001:550:2:4::B:1 > (154.26.5.244) > Origin IGP, metric 105030, localpref 100, valid, external > Community: 174:21001 174:22013 > > Sincerely, > > Eric Tykwinski > TrueNet, Inc. > P: 610-429-8300 > > > -----Original Message----- > From: NANOG [mailto:[email protected]] On Behalf Of Matthew Huff > Sent: Friday, May 20, 2016 11:32 AM > To: [email protected] > Subject: Need BGP route check > > One of our upstreams is apparently having problems, although they don't > appear to know about it. I've seen an alert at BGPmon.net about our > prefixes > being withdrawn, and I can't locate our prefixes through that provider > on > any routeviews. Can someone check to see what ASPATHS you are seeing > for our > prefixes? > > 129.77.0.0/16 > 2620:0:2810::/48 > > We should be advertised via AS6128 and AS46887 > > ---- > Matthew Huff | 1 Manhattanville Rd Director of > Operations | > Purchase, NY 10577 OTA Management LLC | Phone: 914-460-4039 > aim: matthewbhuff | Fax: 914-694-5669 > > >
