SM> Noticed a strange thing. My 6to4 tunnel (he.net) has recently started SM> to work poorly in some directions. This is expressed in the fact that SM> a connection to a remote host is established, a few bytes are SM> transmitted and then the session stops, after that the connection is SM> terminated by timeout.
I have similar issue since I've migrated my server. Even more, my hosts are unreachable from some parts of the world.
SM> Changing provider solved the problem. What could be the cause?
Tried two different ISPs (yes, I have some basic redundance even at home) without any noticeable effect.
-- Alexey V. Vissarionov aka Gremlin from Kremlin gremlin.ru!gremlin; +vii-cmiii-ccxxix-lxxix-xlii