Dropped Teredo packets

[timbaldwin]

Terdeo packets are going missing.

If I ping either end of my HE tunnel via Teredo, about 10% of packets go missing. The IPv4 endpoint of both 6in4 and Teredo tunnels, tserv5.lon1.ipv6.he.net (216.66.80.26) can be pinged without a problem. Ipv6 ping though the 6in4 tunnel are OK. I can ping www.remlab.net via Teredo without problems.

[broquea]

We're deploying some dedicated 6to4/teredo relay hardware out to London in the next few weeks. Perhaps that will clean up the 10% loss you are seeing.