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Reload this Page IPTABLES - Allow Internal HOST with Public IP through Firewall
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Old 07-03-2008   #11 (permalink)
HROAdmin26
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Quote:
Originally Posted by Lazydog View Post
Simple. use SNAT for packets leaving that this machine is sending to look as if it were 12.32 and packet targeted at 12.32 DNAT them to the ip address 192.168.x.x that you box has. This is the job of SNAT and DNAT and how they are to be used..
Eh, you are right...I am too used to using MASQUERADE with match state for multiple "internal" machines.

DNAT

Code:
[root@real-server]# iptables -t nat -A PREROUTING -d 205.254.211.17 -j DNAT --to-destination 192.168.100.17
[root@real-server]# iptables -t nat -A POSTROUTING -s 192.168.100.17 -j SNAT --to-destination 205.254.211.17
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Old 07-03-2008   #12 (permalink)
Lazydog
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Yeah, I know what you mean I use MASQ all the time too. Just use DNAT and SNAT for things that need to be defined. Looks like it should work, let me know.
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