Redirect my internat web server

Redirect my internat web server

[Hélio Dubeux]

I have a machine with squid + nat with an valid ip (1.1.1.1) and a false ip 
(2.2.2.2) and running apache on port 80, i want to publish another apache 
server on port 8000 in a machine with ip (3.3.3.3). how can i do this 
redirect? I´ve already used:

iptables -A PREROUTING -t nat -p tcp -d 1.1.1.1 --dport 8000 -j DNAT -to 
3.3.3.3:8000

My clients type on their browser http://1.1.1.1:8000 and i wanto to show the 
content of 3.3.3.3:8000

Anyone can plz help me?


----------------------
Hélio Dubeux Neto




_________________________________________________________________
MSN Hotmail, o maior webmail do Brasil. http://www.hotmail.com

Re: Redirect my internat web server

[Andrea Rossato]

iptables -A PREROUTING -t nat -p tcp -d 1.1.1.1 --dport 8000 -j DNAT -to 
3.3.3.3
iptables -t nat -A POSTROUTING -d 3.3.3.3 --dport 8000 -j SNAT 
--to-source 1.1.1.1

that should be enough.
regards,
andrea

Hélio Dubeux wrote:
> I have a machine with squid + nat with an valid ip (1.1.1.1) and a false 
> ip (2.2.2.2) and running apache on port 80, i want to publish another 
> apache server on port 8000 in a machine with ip (3.3.3.3). how can i do 
> this redirect? I´ve already used:
> 
> iptables -A PREROUTING -t nat -p tcp -d 1.1.1.1 --dport 8000 -j DNAT -to 
> 3.3.3.3:8000
> 
> My clients type on their browser http://1.1.1.1:8000 and i wanto to show 
> the content of 3.3.3.3:8000
> 
> Anyone can plz help me?
> 
> 
> ----------------------
> Hélio Dubeux Neto
> 
> 
> 
> 
> _________________________________________________________________
> MSN Hotmail, o maior webmail do Brasil. http://www.hotmail.com
> 
> 
> 
> 

Re: Redirect my internat web server

[Paulo Andre]

On Fri, 2003-01-17 at 20:06, Hélio Dubeux wrote:
> I have a machine with squid + nat with an valid ip (1.1.1.1) and a false ip 
> (2.2.2.2) and running apache on port 80, i want to publish another apache 
> server on port 8000 in a machine with ip (3.3.3.3). how can i do this 
> redirect? I´ve already used:
> 
> iptables -A PREROUTING -t nat -p tcp -d 1.1.1.1 --dport 8000 -j DNAT -to 
> 3.3.3.3:8000
> 
> My clients type on their browser http://1.1.1.1:8000 and i wanto to show the 
> content of 3.3.3.3:8000
> 
> Anyone can plz help me?
> 

The PREROUTING seems fine, just remember to also add a FORWARD rule to
allow the packet to be 'forwarded' to 3.3.3.3

Paulo