Our bamboo server has two ports for https connection which are 443 and 8443. I used curl to test the connection. 8443 works as expected, the tls connection can be established but not 443. the tls handshake failed at the server hello stage.
when I send the request through port 443. I have this error.
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: some string
* successfully set certificate verify locations:
* CAfile: path to pem file
CApath: none
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* error:1400410B:SSL routines:CONNECT_CR_SRVR_HELLO:wrong version number
* stopped the pause stream!
* Closing connection 0
curl: (35) error:1400410B:SSL routines:CONNECT_CR_SRVR_HELLO:wrong version number
any ideas for troubleshooting? thanks in advance!
