Dear All, I've just upgraded our voms server to EMI-3, but the clients can't connect to the server. I can see the following in the VO's log file: Wed Apr 30 12:37:24 2014:voms:vomsd[19505]: msg="LOG_INFO:REQUEST:logconnection (ipv6sock.cc:123):Received connection from: xxx." Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_DEBUG:REQUEST:AcceptGSIAuthentication (Server.cpp:378):Select status: 2" Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_DEBUG:REQUEST:AcceptGSIAuthentication (Server.cpp:403):Accept status: -1" Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_DEBUG:REQUEST:AcceptGSIAuthentication (Server.cpp:404):Error code: 1" Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_DEBUG:REQUEST:AcceptGSIAuthentication (Server.cpp:405):SSL_WANT_READ: 2, SSL_WANT_WRITE: 3" Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_INFO:REQUEST:AcceptGSIAuthentication (Server.cpp:431):Error enstabilishing SSL context." Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_INFO:REQUEST:Run (vomsd.cc:746):Failed to authenticate peer." Wed Apr 30 12:37:24 2014:voms:vomsd[19547]: msg="LOG_INFO:REQUEST:Run (vomsd.cc:747):OpenSSL error: SSL Handshake error:error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher" Wed Apr 30 12:37:24 2014:voms:vomsd[19505]: msg="LOG_INFO:REQUEST:Run (vomsd.cc:738):Started child executor with pid = xxxx" Has anyone experienced this issue before? Thanks is advance, Peter