first commit
add dtn_recent
simple broadcast and broken road report
comment DTN broadcast,runtime test, bug fix
add Class Checker,with no test
class Checker over,no test
add checker,build with no error
added checker,compile with no error
modified aodv before
add gitignore
add some argcs
save
broadcast things
broadcast seems right
arp delay bug done
modefied gitignore
update
ready for multipath
multipath-test
calculate multipath ok