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Re: Restricting IP Addresses to MAC addresses

>Hello all,
>   I am working for a wireless ISP, and we are using a Debian Router.  
>We use IPtables.rules to set the forwarding and NAT, but I am wondering 
>if there is a way to restrict certian IP addresses to be able to log on 
>from a MAC Address.  In other words, only the given MAC address paired 
>with the IP address can access a network.  What would be the best 
>solution for that.  Thank you all in advance.

google macmatch

modprobe ipt_macmatch max_entries=10000

iptables -P FORWARD DROP
iptables -A FORWARD -m macmatch --mac xx:xx:xx:xx:xx:xx --ip xxx.xxx.xxx.xxx -j ACCPET

Sorry for the short reply.


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