Przemyslaw Gawronski a écrit : >>>ssh -f root@gateway "ssh root@xxxxxxxxxxxx" If you use iptables as firewall, add this rule: /sbin/iptables -t nat -A PREROUTING -p tcp -s xxx.yyy.zzz.ttt --dport \ 10022 -j DNAT --to-destination 192.168.0.10:22 the instruction -p tcp -s xxx.yyy.zzz.ttt is not necessary, it is only if you allow a given machine to log on your gateway. You can add in your .ssh/config file: Host name-of-machine-behind-gw HostName name-of-gateway HostKeyAlias name-of-machine-behind-gw Port 10022 and just type ssh me@name-of-machine-behind-gw -- François Patte UFR de mathématiques et informatique Université Paris 5 - Paris http://www.math-info.univ-paris5.fr/~patte -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list