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[gabi]

Hi,

i have a /27 subnet and i want to each computer be seen in internet with a different ip......everything work but now i want to give access by mac address

i will try to make a map

computer1----->192.168.0.2-------->99.99.99.2
computer2----->192.168.0.3-------->99.99.99.3
computer3----->192.168.0.4-------->99.99.99.4

i want to restrict other computers to take computer1/2/3 ip and use his public ip

thanks
 

[jimp]

You can't easily enforce that, unfortunately.

You can do static ARP to ensure that those IPs and MACs are associated, but that also means you have to list every MAC address for every device that will communicate with the router.

(Also, static arp is very broken in 1.2.3. It works fine in 2.0 though.)