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I'm trying to use iptables so that all traffic in on eth0 goes to 192.168.0.25. Like a true DMZ, I think. the 192.168.x.x network is on a virtual nic eth0:1 ...
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- 09-01-2010 #1
- Join Date
- Aug 2010
help with dmz
the 192.168.x.x network is on a virtual nic eth0:1
eth0 is my out side nic.
To do that nat from 192.168.x.x to internet I do
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
I now need to DMZ to my 0.25 box
Tried something like this no luck.
iptables -t nat -A PREROUTING -p tcp -i eth0 -j DNAT --to-destination 192.168.0.25