nanog mailing list archives

Re: Need BGP route check


From: John Kemp <kemp () network-services uoregon edu>
Date: Mon, 23 May 2016 12:01:18 -0700


Just to note, the route-views4 collector has a pretty diverse set
of global multi-hop views. telnet://route-views4.routeviews.org/

http://www.routeviews.org/peers/peering-status.html
http://www.routeviews.org/peers/route-views4.routeviews.org.txt

John Kemp

On 5/20/16 8:46 AM, Matthew Huff wrote:
Thanks, but I had checked a number of public looking glasses and only one had the 46887 path (HE.net), wanted a more 
global check. A number of responses are seeing only one or the other paths. The 14607 pre-pend is due to depref'ing 
46887 earlier today when we had the instability.

----
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: Ken Chase [mailto:ken () sizone org]
Sent: Friday, May 20, 2016 11:39 AM
To: Matthew Huff <mhuff () ox com>
Cc: nanog () nanog org
Subject: Re: Need BGP route check

$ telnet route-views.oregon-ix.net
Username: rviews

$ show ip bgp paths 14607

 might help

/kc


On Fri, May 20, 2016 at 03:31:48PM +0000, Matthew Huff said:
  >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our prefixes being withdrawn, and I can't locate our prefixes through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
  >
  >

--
Ken Chase - ken () sizone org Guelph Canada


Current thread: