On Sunday, 04 January 2009 at 16:40, Bernhard Schmidt wrote: > Hello, > > (http://)dev.mutt.org is occasionally unresponsive from the IPv6 world. > The connection simply times out which allows failover to IPv4, but only > after a timeout of around three minutes on most systems (so it's pretty > unusable when it happens). > > It used to work for a short period of time just after I reported that to > the IRC channel (so I thought someone had silently fixed it), but now it > is gone again. This behaviour is consistent with a stateful IPv4 > firewall dropping proto-41 (IPv6-in-IPv4) packets from outside when no > such packet had been sent before.
good spotting. I recently switched from hexago to he.net, but forgot to update the firewall rules for the new tunnel endpoint. I never noticed because my ipv6 traffic always goes in the other direction. Let me know if you still have problems after this.
