I'm trying to use ncat to connect between virtual windows7 and linux machines.
ncat -vnl 4444 --ssl
ncat -v 10.10.14.2 4444 --ssl
And when I try to connect from the client I get this error:
Ncat: Failed SSL connection from 10.10.14.2: error:1417D102:SSL routines: tls_process_client_hello:unsupported protocol
Things I tried that did not work:
- Adding extra parameters --ssl-cert test-cert.pem --ssl-key test-key.pem
- Trying the other way around(linux client, windows server) I also googled a lot but, but I couldnt find a real solution, its all what might be wrong.
I can make this work using openssl s_client. But I need to use ncat, how can I solve this problem?