Something with filters
achatz at forthnet.gr
Thu Aug 28 07:57:13 CEST 2014
Jen had presented some similar stats a year ago.
Jeroen Massar wrote on 27/8/2014 19:01:
> I was doing some traceroutes to determine some weird claim of a transit
> (not shown in the below trace) being "tier1" while another transit
> actually popped up in their network and then noticed this beauty:
> 9 2001:5a0:a00::2e (2001:5a0:a00::2e) 79.018 ms 79.910 ms 79.960 ms
> 10 :: (::) 101.893 ms 102.004 ms 103.574 ms
> 11 rar3.chicago-il.us.xo.net (::ffff:126.96.36.199) 104.732 ms
> Yeah baby, we can use the unspecified address in ICMP replies!
> Why oh why is that packet even allowed to come back to me, let alone
> travel all those hops...
> Oh, yeah, something with uRPF and other such awesome standards.
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