On December 14, 2003 06:43 am, Rudolf Amirjanyan wrote: > Hello, > In my local network, on the router I run iptables and NAT, so local users > can us internet, using local IP addresses. I am also blocking some users to > use internet, and the rule I have in the chain is the following. > > -A POSTROUTING -s 192.168.1.15 -j DROP > > But I would like to block a particular computer not by IP adress, but by > Mac address. the question is: > What is the syntaxes for this rule ? > > Thanks in advance. > Rudolf Hi, the IPtables home site netfilter.org has a section on this. Have a look at: http://www.netfilter.org/documentation/HOWTO//packet-filtering-HOWTO-7.html -- Pete Nesbitt, rhce -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list