On Tue, 2015-01-27 at 02:25 +0800, Lemon Lam wrote: > ? 2015/1/27 ?? 02:03, Nikos Mavrogiannopoulos ??: > > On Tue, 2015-01-27 at 01:21 +0800, Lemon Lam wrote: > >> (snip) > > > > Check for some firewall terminating the connection; there is no > > handshake occurring there, the session is terminated before it starts. > My iptables-based firewall should not be the problem as it just need one > more INPUT rules to let this handshake stuff through like a web server > and another one for the DTLS tunnel. Try connecting from localhost first. Then you'll know whether it is a firewall issue. regards, Nikos
