Hello, both openconnect 3.20 and 4.99 from Debian (Wheezy/Experimental) fail DTLS when libssl has been upgraded to version 1.0.1e. Both work just fine when libssl is downgraded to 1.0.1c (the previous version). libssl 1.0.1c: Connected tun0 as 129.187.49.1 + 2001:4ca0:0:f03a::1, using SSL Established DTLS connection (using OpenSSL) libssl 1.0.1e: Connected tun0 as 129.187.49.3 + 2001:4ca0:0:f03a::3, using SSL DTLS handshake failed: 2 DTLS handshake failed: 1 140659643750056:error:14102410:SSL routines:DTLS1_READ_BYTES:sslv3 alert handshake failure:d1_pkt.c:1166:SSL alert number 40 The problem can be consistently reproduced by just upgrading libssl. A colleague has the same problem with the same workaround on MacOS X with MacPorts, so this is most likely an upstream issue. Is this a known issue? Any idea how to work around? Bernhard
