# ssh2_tunnel

(PECL ssh2 >= 0.9.0)

ssh2_tunnel — Open a tunnel through a remote server

### Descripción

ssh2_tunnel(resource `$session`, string `$host`, int `$port`): resource

Open a socket stream to an arbitrary host/port by way of the currently connected SSH server.

### Parámetros

`session`

  An SSH connection link identifier, obtained from a call to ssh2_connect().

`host`

`port`

### Valores devueltos

### Ejemplos

Ejemplo #1 Opening a tunnel to an arbitrary host

`<?php
$connection = ssh2_connect('shell.example.com', 22);
ssh2_auth_pubkey_file($connection, 'username', 'id_dsa.pub', 'id_dsa');
$tunnel = ssh2_tunnel($connection, '10.0.0.101', 12345);
?>`

### Ver también

- ssh2_connect() - Conecta a un servidor SSH
- fsockopen() - Abre una conexión vía sockets a Internet o a un dominio Unix