inverse-inc/packetfence — pull request #87 by dereksky (2013-01-29 00:07:35+00:00)
Title: Packetfence ARP remote scanner

For review.
This module is a mix from pfmon, pfdhcplistener and pfdetect_remote and it is use to sniff arp traffic to send to PacketFence the mac and ip information.
It´s use in the case you can´t redirect dhcp traffic to packetfence.

Memcached is use to prevent sending an http request each time it see a arp request.