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Questions, tips, system compromises, firewalls, etc. are all included here.
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Unfortunately my linux server crashed a few days ago after an electricity shortage. The crash caused some bad blocks on a partition and after recovering most of my sh files I realized that the firewall script was gone without a trace. I found a backup but it wasn't updated enough so I lost all the rules regarding redirection.
It has been years since I last modified the file (I couldn't guess that the bad block would hit exactly the area where the firewall script was - I deserve it, I know!).
Ok. I need right now to get the box up by issuing the rules again.
Here is the configuration: two nics cards. One (eth0) with a public ip address that connects to the world. The second one (eth1) is 192.168.1.1 All other machines take ips from a dhcp server starting with 192.168.1.X
I need to connect 192.168.0.7 port 22 to eth0:43022.
The old copy of firewall allows all internal boxes to connect the internet.
Sorry for such a simple question (probably it has been answered several times but I couldn't find exactly what I want in the web - Perhaps the reason is my frustation and dispair!).
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