sslh: sslh (Applicative protocol multiplexer) sslh: sslh: sslh accepts connections on specified ports, and forwards them sslh: further based on tests performed on the first data packet sent by sslh: the remote client. sslh: sslh: Probes for HTTP, SSL, SSH, OpenVPN, tinc, XMPP are implemented, and sslh: any other protocol that can be tested using a regular expression, sslh: can be recognised. sslh: sslh: