I have a home server (with slackware 13) with a eth0 for the local network and a eth1 for the internet (cable modem with dynamic ip).
While I do want to learn more about iptables I am still on the proccess and I need some rules done and can't until a learn to do it as I dont wish my server to get compromised at this stage.
I currently have a vm where I play with my rules and everything and would appreciate if some one could wrap me a firewall rule for iptables to do the below:
- Allow all users from my dhcp server on eth0 to have full access to internet and server, in other words eth0 should have no restrictions within the network and server.
- Allow all users to be able to create a server, for example if they are playing a game such as for example warcraft, and they create a game, the firewall should allow the negotiation of those connections to go thru.
- Block any requests from internet to server unless it was initiated by the server or an users from the network.