[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: how to Port Forward



On 6/9/05, Alexander Dalloz <ad+lists uni-x org> wrote:
> Am Do, den 09.06.2005 schrieb Alexander Dalloz um 16:20:
> 
> > > If I am wrong then can someone please show me how to do it with NAT.
> >
> > > Shaz
> >
> > It is no problem.
> >
> > iptables -A PREROUTING -i <input device> -p tcp --dport 22 -j DNAT --to
> > <target IP>:22022
> >
> > Alexander
> 
> Sorry, forgot about the SNAT rule:
> 
> iptables  -A POSTROUTING -t nat -s <target IP> -p tcp --dport 22022 -j
> SNAT --to <input IP>:22
> 
> You see, DNAT and SNAT have to be inverse rules.
> 
> Alexander
> 
> 
> --
> Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
> legal statement: http://www.uni-x.org/legal.html
> Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.27_FC2smp
> Serendipity 16:27:21 up 16 days, 15:05, load average: 0.19, 0.19, 0.09
> 
> 
> BodyID:41588450.2.n.logpart (stored separately)
> 
> --
> fedora-list mailing list
> fedora-list redhat com
> To unsubscribe: http://www.redhat.com/mailman/listinfo/fedora-list
> 
> 

Hi

Do I need to include that on the target server, would that solve the
routing problem? I guess I need to add the port 22022 to the sshd
config in order for it to listen to that port,is that right?

Thanks
Shaz


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]