I need your support for the next problematic , they let me develop a PHP page that connects by SSH to log 'm taking the library phpseclib and works well , the problem is now I need to connect to a computer from the first since no you can access it directly , do you know that command perform this action ? Please I need it soon.
$ssh = new Net_SSH2(x.x.x.x',22);
if (!$ssh->login('root', 'evergreen')) 
{
  exit('Login Failed');
}
 else
 {
 $ssh1= $ssh->exec('ssh oracle01:oracle@10.1.0.84');
 echo $ssh1;
}
 
    