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- .TH libssh2_channel_direct_tcpip_ex 3 "1 Jun 2007" "libssh2 0.15" "libssh2 manual"
- .SH NAME
- libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session
- .SH SYNOPSIS
- #include <libssh2.h>
-
- LIBSSH2_CHANNEL *
- libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport);
-
- LIBSSH2_CHANNEL *
- libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port);
-
- .SH DESCRIPTION
- \fIsession\fP - Session instance as returned by
- .BR libssh2_session_init_ex(3)
-
- \fIhost\fP - Third party host to connect to using the SSH host as a proxy.
-
- \fIport\fP - Port on third party host to connect to.
-
- \fIshost\fP - Host to tell the SSH server the connection originated on.
-
- \fIsport\fP - Port to tell the SSH server the connection originated from.
-
- Tunnel a TCP/IP connection through the SSH transport via the remote host to
- a third party. Communication from the client to the SSH server remains
- encrypted, communication from the server to the 3rd party host travels
- in cleartext.
-
- .SH RETURN VALUE
- Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors.
- .SH ERRORS
- \fILIBSSH2_ERROR_ALLOC\fP - An internal memory allocation call failed.
- .SH SEE ALSO
- .BR libssh2_session_init_ex(3)
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