IPTABLES question, multiple rules

Hi, I have a question. I've set up a PPTP server with PoPToP for a VPN server. This server will be shared among several customers, each one a different company with many connections. So i'll have: CLIENTS 1, 2, 3, 4 belong to company A clients 5, 6, 7 and 8 belong to company B.

I'll buttign, say, 10.10.1.1 to client 1, 10.10.1.2 to client 2, and so on, basically 10.10.1.0-24 to company A, and 10.10.2.0-24 to company B.

All clients will connect to the same VPN server, but this server will automatically buttign the right IP address, based on the username. So, in order to keep packets within each customer's network, I do something like:

iptables -P FORWARD DROP

iptables -A FORWARD -s 10.10.1.0-24 -d 10.10.1.0-24 -j ACCEPT iptables -A FORWARD -s 10.10.2.0-24 -d 10.10.2.0-24 -j ACCEPT iptables -A FORWARD -s 10.10.3.0-24 -d 10.10.3.0-24 -j ACCEPT ...

So for every company I add, I need a new rule. Is this the only way to go, or is there an easier way to do this?

hjf

-- S’ esta atascado, fuŽrcelo. S’ se rompe, es que necesitaba ser reemplazado.

hjf

-- S’ esta atascado, fuŽrcelo. S’ se rompe, es que necesitaba ser reemplazado.