Gergely Buday wrote: > On 29/03/2008, Morten Nilsen <morten at runsafe.no> wrote: >> I have seen similar problems if ICMP is blocked.. >> On my LAN, putty sessions live forever. > > They connect via the internet, could it make a difference? And, how > can I check if ICMP is blocked? Ping sends ICMP packages, so try pinging the server from the clients whom experience problems. -- Cheers, Morten