Exactly the same issue here, facebook fails to load almost all the time over IPv6 through our HE tunnel.
At home, I have an A&A connection with native IPv6, and facebook works fine over IPv6.

I'm working with an HE engineer to troubleshoot an issue I have with Bing / Yahoo search redirects not working for me over our HE tunnel, but working over other connections I have with other IPv6 providers. We're trying to eliminate my tunnel config / MTU / routing etc as the cause of the problem.

Could someone else please, go to www.yahoo.co.uk and perform a search for 'confused' and then click on the top result which should be for confused.com and say 'sponsored link' next to it, and tell me if the link works and you end up at the confused.com website, or if you time out connecting to an msn.com server (over IPv6).

Thanks

Hi all - about a month ago, suddenly one day, all ~100 computers in the office started getting Google search results localised for Manchester instead of London. and Google shows our location as being in Manchester.

Our traffic to www.google.co.uk goes over IPv6 over our HE tunnel.

is there any way of working out where the 'exit' of that tunnel is geographically located? HE list their UK ipv6 POP as being in London, but I need to eliminate the possibility that it is actually going to Manchester.

Thanks

Steven

Whatever this problem was caused by, it resolved itself, the issue lasted from 30th March until 5th April and then suddenly, without my changing anything, everything went back to working properly.

Wierd.

Thanks to everyone who replied.

Steven

I've been having a problem since last friday.

Suddenly, any attempt to stream flash video over an ipv6 stream (i.e. youtube, or IGN) fails - I either get no video at all, or sometimes 3 seconds and then no more.

if I turn off ipv6 on the client PC (disable it on the NIC) then everything works fine. Enable ipv6 again and no video.

Everything else works fine over ipv6 as far as I can tell - test.ipv6.com returns 10/10 and I can access web pages over ipv6, but flash video streams fail.

I'm trying to work out if the problem is on my end, or if it's related to my HE tunnel, hence the question - anyone else having any problems?

how to replicate: visit www.youtube.com - attempt to play any video.

Steven