Similar but a little more detail
Sun, 19 Aug 2001 21:47:21 -0500
This is a similar question to the pass through firewall setup.
Basically using netfilter I would like to do a proxy arp setup where I
have a machine with a real ip on a protected network allowed to be seen
as on the real side of the firewall. Basic setup
real.ip.here.10 FIREWALL real.ip.here.20 and lots of 10.x.x.x
now I already have the 10.x.x.x masqed just fine. What I can't seem to
figure out is how to get messages from the real area back to the real ip
in the protected network... I added the real ip's to the firewall so it
would respond to the packets but it doesn't seem to forward them back.
I am slowly converting to ipchains here, so a little theory wouldn't be
a bad thing for me. In a nutshell, I have a real ip on a protected
network that I want to make appear on the real side of the firewall. I
just subscribed to the digest, so please mail me directly also. Thanks!