On Tue, 2015-01-27 at 01:21 +0800, Lemon Lam wrote: > Hi, > I installed ocserv 0.9.0.1 complied from offical source on a Debian 8.0 > box. No connection can be made, as the server do not > respond to client hello message. > And gnutls-cli probe fails like this: > > # /usr/bin/gnutls-cli kotone.priscatella.net -p 8443 > > Processed 147 CA certificate(s). > > Resolving 'kotone.priscatella.net'... > > Connecting to '2400:8900::f03c:91ff:fe70:9cad:8443'... > > *** Fatal error: Error in the pull function. > > *** Handshake has failed > > GnuTLS error: Error in the pull function. Check for some firewall terminating the connection; there is no handshake occurring there, the session is terminated before it starts. regards, Nikos