bgp traceroute tool?

Jason Lixfeld jason at lixfeld.ca
Sun Dec 1 00:58:54 UTC 2013


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 at 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 at 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 at 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 at gmail.com] Sent: Friday, November 29, 2013 5:04 PM To:
> > nanog at 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
> >
> >
> 
> 
> 



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