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North American Network Operators Group

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Re: Traceroute with ASN

  • From: Joe Shen
  • Date: Tue Mar 15 04:52:45 2005

Yes.  Can I do this on a Linux box without having to
install Zebra BGP on it? 

Joe

> 
> Something like this?
> 
> [root@m4ilb0x root]# lft www.level3.net -A
> 
> Tracing ________________________.
> 
> TTL  LFT trace to Level3.com (209.245.19.41):80/tcp
>   1   [AS24730] amsterdam-c1-f1.prolocation.net
> (81.23.230.1) 0.5ms
>   2   [AS9057]
> ge-2-0-185.ipcolo1.Amsterdam1.Level3.net
> (213.244.164.197) 0.8ms
>   3   [AS9057] ae-0-53.mp1.Amsterdam1.Level3.net
> (213.244.165.65) 1.4ms
>   4   [AS9057] ae-1-0.bbr1.London2.Level3.net
> (212.187.128.46) 8.6ms
>   5   [AS3356] as-0-0.bbr2.Washington1.Level3.net
> (4.68.128.102) 81.3ms
>   6   [AS3356] as-0-0.bbr1.Denver1.Level3.net
> (209.247.11.21) 127.3ms
>   7   [AS3356] so-6-0.hsa1.Denver1.Level3.net
> (4.68.112.154) 127.9ms
>   8   [AS3356] se3-0.public1.Broomfield1.Level3.net
> (209.245.16.18) 128.7ms
> **   [neglected] no reply packets received from TTL
> 9
> 10   [AS3356] [target] Level3.com (209.245.19.41):80
> 129.0ms
> 
> bye,
> Raymond.
> 

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