[Shorewall-users] multiple external interfaces

[<ni...@pr...>]

I been running shorewall with out any problems for several months.  But
I've now run into a problem.  Hopefully this will be enough information.
I'm running shorewall version 1.4.8.  On Fedora core 1.  Coming into my
location I have a T1.  I have 5 internet routable IP's.  I'm currently
using one as my default internet connection.  My ISP's router is actually
assigned all of my internet routeable IP's and they forward the traffic t=
o
in internal ethernet segment.  On this segment i have my firewall.  The
firewall has 3 interfaces.  eth0 is internal lan, eth1 ISP lan, eth2 ISP
lan.  I have one internet routable ip going to eth1 and a second going to
eth2.  Everything is working properly for eth1, On eth2 I am trying to ru=
n
a webserver on my firewall.(I have an application using port 80 on eth1)=20
I can see the traffic hitting the firewall on eth2, but I don't get a
response, At first I was seeing the traffic being dropped in the log
files, but I made some changes from the FAQ for using multiple ISP's and
I'm no longer getting that.  Does anyone have any feedback as to whether
this is a shorewall problem or if it possibly has to do with the routing
on my linux box?  Or is there a better way to accomplish what I'm trying
to do that does not require an additional machine?  Any help would be
greatly apprciated.

Nick


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