EunetTarumi::connectTier1
three sub-networks are separated in three classes
log enabled for OnOffApplication
make run for non-debug version
disable IPv6 protocol stack population
add a comment for LOG_LEVEL_ALL
Merge branch 'master' of github.com:TakashiSasaki/eunet-simulation
Termianl olds packetSink and udpEchoServer
Terminal holds four pointers to applications