added basic structure for IP packet passing
Router - added status print messages in handleIPPacket()
Router - Added another debug message
Router - semicolon
Router - see what Packet handler method gets called
Router - else case in handlepacket
Router - seeing when handleARPPacket runs
webserver was in the wrong place?
Packet passing conditions set up
Router - general sturture for forwarding
applied ARP bug patch
removed arpbug.patch
applied triangle topo patch
Router - go through each interface to check address
set up skeletal structure for packet passing and forwarding