Shorewall users - Mar 2005 - Routing or Nat question

Hi 

I used to have a xDSL with a Cisco 677 router setup that connected via
PPPoE to my ISP. 
I now have a different ISP that uses a xDSL modem setup which means my
shorewall firewall machine external interface hooks up til my ISP by
directly by DHCP and gets a real internet IP while before with my router
setup .

My question is: 
With my Cisco router setup i could from my LAN access my outside IP
example:
	
Request (http://80.80.80.80):
from 192.168.0.2 
	->  (192.168.0.1) my shorewall machine (10.0.0.2) 
	-> (80.80.80.80) my Cisco router (10.0.0.1) 
	-> (10.0.0.2) my shorewall machine (192.168.0.1) NAT Port 80 to
WebServer 
	-> 192.168.0.10 Webserver
	-> Response back to 192.168.0.2 again

But this doesn''t work now with my modem setup.

I have talked with some people also having the problem, and I we have a
common feeling that it might be a firewall issue. He''s using a hardware
firewall and I am using a Linux box with shorewall.

Anyone knows how to make this work?
Is it even possible ?
How come is works on Cisco 677 xDSL routers?

- Kevin Steffer

Kevin Steffer wrote:
> 
> Anyone knows how to make this work?
> Is it even possible ?
> How come is works on Cisco 677 xDSL routers?
This sounds a lot like Shorewall FAQ #2

-Tom
-- 
Tom Eastep    \ Nothing is foolproof to a sufficiently talented fool
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