change const.py and client to work with ATL server + bismark router
Update README.md
bugfix for default port
server port and password fix
fix port number, and no passwd required on server
add global router address for pings; make pings loop; tcpdump on server S by /usr/sbin/tcpdump
Merge branch 'christian' of github.com:shahifaqeer/browserlab-linktest
runs in outer loop; parameters in inner loop
reduce number of threads to test
add capability of setting window size for iperf3
added iperf config option for omitting first n seconds of test
iperf3 tcp can be called from iperf functions
change server port to 12346