I too am/was having this problem. But I think the issue was/is on my side, since I use an HE.net IPv6 tunnel & pfSense 2.1 beta on my home network. http://www.tunnelbroker.net/forums/index.php?topic=2941.0
Issue was explained to me there in some detail. I adjusted the MTU & MSS and this seems to have resolved the issue. On Mon, Aug 19, 2013 at 12:34 PM, Phil Pennock <[email protected]>wrote: > How widespread is it for people here to be unable to retrieve resources > from l.yimg.com over IPv6? > > My telnet connections to all resolved addresses succeed, but the actual > resources being requested never come back. > > A self-referential example, here's someone asking about the problems > trying to connect (they don't mention IPv6, nor did any other examples > when I first checked a few days ago): > > http://www.flickr.com/help/forum/en-us/72157624520612831/ > > For me, that page will only load in a browser which has IPv6 > force-disabled. Any other browser, it hangs, never displaying content, > even after waiting for several minutes, which leads me to wonder if > the Chrome and Firefox algorithms for Happy Eyeballs are not handling > "connects, takes request, does not reply". > > Problems with hanging requests to this hostname seem to be common in > search results; I only recall noticing problems starting towards the end > of last week, but I'm not really much of a Yahoo! user, I just see pages > via search results. > > Since it's ongoing, I figure it's worth a straw-poll here. > > -Phil >
