[167094] in North American Network Operators' Group
Re: bgp traceroute tool?
daemon@ATHENA.MIT.EDU (Jason Lixfeld)
Sat Nov 30 19:59:20 2013
From: Jason Lixfeld <jason@lixfeld.ca>
In-Reply-To: <529A8082.8040908@ripe.net>
Date: Sat, 30 Nov 2013 19:58:54 -0500
To: Rene Wilhelm <wilhelm@ripe.net>
Cc: "nanog@nanog.org" <nanog@nanog.org>, John Conner <bs7799@gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
It would be slick if someone could patch mtr to do this too.
Sent from my iPhone
> On Nov 30, 2013, at 7:19 PM, Rene Wilhelm <wilhelm@ripe.net> wrote:
>
>
>> On 11/30/13 1:18 AM, Lee Clark wrote:
>> The traceroute variant included with CentOS 6.4 & Mint 13 has an -A
> > flag which does ASN lookups. ntraceroute on FreeBSD supports it as
> > well. I believe the Linux port is traceroute-nanog.
> >
> > Lee
>
> traceroute -A consults the internet routing registry which is know
> to beincomplete and at times incorrect when it comes to IP to
> BGP origin AS mapping. For this reason we developed riswhois.ripe.net,
> a whois style interface to the BGP data collected by RIPE NCC's Routing
> information service (http://www.ripe.net/data-tools/stats/ris)
>
> Reporting in the same format as the IRR, riswhois is plugin
> compatible with whois.radb.net. If your linux traceroutederives
> from http://traceroute.sourceforge.net/ all it takes to switch to
> using true BGP info in traceroute is setting the environment variable
> RA_SERVER to "riswhois.ripe.net"
>
>
> -- Rene
>
> P.S. the LFT tool metioned earlier in this thread can also use RISwhois
> to lookup ASNs; just pass it the -r option on the command line.
>
>
>>
>>
>> [user@box ~]# traceroute -V Modern traceroute for Linux, version
>> 2.0.14, Nov 11 2010 Copyright (c) 2008 Dmitry Butskoy, License:
>> GPL v2 or any later
>>
>> [user@box ~]# traceroute -A www.google.ca traceroute to www.google.ca
>> (74.125.226.127), 30 hops max, 60 byte packets <snip> 6 72.14.197.33
>> (72.14.197.33) [AS15169] 73.927 ms 69.254 ms69.305 ms 7
>> 209.85.254.130 (209.85.254.130) [AS15169] 69.436 ms 209.85.254.122
>> (209.85.254.122) [AS15169] 79.554 ms 64.269 ms 872.14.237.130
>> (72.14.237.130) [AS15169] 64.979 ms 65.975 ms 209.85.254.238
>> (209.85.254.238) [AS15169] 66.700 ms 9216.239.46.161
>> (216.239.46.161) [AS15169] 71.293 ms 72.251 ms73.521 ms 10
>> 209.85.250.207 (209.85.250.207) [AS15169] 74.454 ms 74.920 ms
>> 75.889 ms 11 yyz08s13-in-f31.1e100.net (74.125.226.127) [AS15169]
>> 76.628 ms 77.105 ms 70.928 ms
> >
> >
> > -----Original Message----- From: John Conner
> > [mailto:bs7799@gmail.com] Sent: Friday, November 29, 2013 5:04 PM To:
> > nanog@nanog.org Subject: bgp traceroute tool?
> >
> > Hi there, is there any tools available under linux which can do bgp
> > traceroute? (print bgp AS numbers for each traceroute hop ) , i
> > googled and found nothing.
> >
> > thanks
> >
> > John
> >
> >
>
>
>
