[59854] in SIPB IPv6
Re: occaid pop down?
daemon@ATHENA.MIT.EDU (Greg Troxel)
Wed Oct 21 19:18:30 2015
From: Greg Troxel <gdt@lexort.com>
To: =?utf-8?Q?Alejandro_R=2E_Sede=C3=B1o?= <asedeno@mit.edu>
Cc: Erik Nygren <erik@nygren.org>, sipbv6@mit.edu
Date: Wed, 21 Oct 2015 19:18:28 -0400
In-Reply-To: <56281AE2.5010906@mit.edu> ("Alejandro R. =?utf-8?Q?Sede?=
=?utf-8?Q?=C3=B1o=22's?= message of
"Wed, 21 Oct 2015 19:08:18 -0400")
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"Alejandro R. Sede=C3=B1o" <asedeno@mit.edu> writes:
> Sorry, too much abstraction. The VM crashed, and we were switched to a
> new endpoint. I'm not sure what the state of the crashed VM is.
>
> We moved from 216.93.240.245 to 208.118.234.242; OCCAID rebuilt our
> tunnel on their end, and BGP traffic is flowing once between OCCAID and
> limekiller.
That's interesting. What's really odd is that I can ping the occaid end
of limekiller's tunnel which seems to also support sixxs's tunnel. (I
can also ping Erik's gateway which is not a surprise.) But not
limekiller's end of the tunnel. I bet the packets are arriving, but
limekiller does not have a route back to 2001:4830:1100::/48.
ahi root 36 /usr/pkgsrc #> traceroute6 2001:4830:e1:8::1
traceroute6 to 2001:4830:e1:8::1 (2001:4830:e1:8::1) from
2001:4830:1100:249::2, 64 hops max, 12 byte packets
1 gw-586.bos-01.us.sixxs.net 10.876 ms 9.171 ms 8.83 ms
2 sixxs-ic-1139-bos.customer.occaid.net 8.851 ms 8.748 ms 8.85 ms
3 dcr01-tu100.bstn01.occaid.net 8.922 ms 12.915 ms 8.832 ms
ahi root 37 /usr/pkgsrc #> traceroute6 2001:4830:e1:8::2
traceroute6 to 2001:4830:e1:8::2 (2001:4830:e1:8::2) from
2001:4830:1100:249::2, 64 hops max, 12 byte packets
1 gw-586.bos-01.us.sixxs.net 10.455 ms 9.13 ms 6.538 ms
2 sixxs-ic-1139-bos.customer.occaid.net 10.902 ms 10.894 ms 8.692 ms
3 dcr01-ve402.bstn01.occaid.net 8.681 ms 8.833 ms 10.986 ms
^C
Anyway, I expect sixxs will resolve this in the next 24h or so and I
will stop posting traceroutes :-)
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