Hey guys, <br><br>Thanks for the help so far. I have successfully used iptables to force the destination to drop packets originating from the source, such that OLSRd on the source will not be able to see the destination and will have to go through intermediates.
<br><br>The command to do this is:<br>iptables -A INPUT -m mac --mac-source [input mac address to block here] -j DROP.<br><br>Cheers!<br>Ong Chin Kiat<br>