fixed RPF algorithm bugs for P2P connected routes and static interface routes (reported from pekkas@netcore.fi)
fixed RPF algorithm bugs for P2P connected routes and static interface routes
(reported from pekkas@netcore.fi)

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame