Broken Teredo relay AS1101?

Jimmy Kyriannis jimmy.kyriannis at
Fri Jun 24 12:10:20 UTC 2011

I'm still seeing this behavior, which is causing a good amount of
Teredo-based connectivity to fail.  The relay appears to be - any chance someone on the list is from SURFNet and could
take a look?

-----Original Message-----
From: Kevin Loch [mailto:kloch at] 
Sent: Tuesday, June 07, 2011 9:05 PM
To: nanog list
Subject: Broken Teredo relay AS1101?

This path for 2001::/32 leads to a broken teredo relay:

   3257 1103 1101 was using this path and not working from my client. When I
routing to prefer 6939's relays it started working.

- Kevin

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