IP access restriction

Stewart Nelson sn at scgroup.com
Wed Oct 13 01:35:22 UTC 2004


> I have a friend that has a few boxes directly on the internet, which he
> thinks are being access by unwanted "visitors".
> 
> These machine still have to have routable IP address but should have
limited
> access from external IP subnets.
> 
>  
> 
> What would be suitable for limiting IP subnet access to these address?
> 
> Would a 'firewall' like machine with IPTABLES be able to accomplish this,
> that is without changing the IP address passed through the 'firewallish'
> machine?

http://bridge.sourceforge.net/

or Google iptables "bridging firewall"

--Stewart




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