getting set up
cleaning up some files
added gitignore
initial commit, request arp code, beginnings of IP handling
detecting arp packets, printing interface
updated router code
latest
handling arp request and ip packet code
Serious refactoring of the code
added icmp and sweep arp requests
now removing timed out requests
refactored process_ip_packet
added print statements, removed htons()
added some descriptive print statements
update sr_arp to correctly cache ip/mac combos
removed sr
Merge branch 'david' of https://github.com/thinkpad20/router into david
changed ether address of waiting packets, fixed error in length
Merge branch 'david' of https://github.com/thinkpad20/router into david
adding in some print statements when resending queued packets