PING wwwtcs.tcs.uni-luebeck.de (141.83.63.80) 56(84) bytes of data.
64 bytes from wwwtcs.tcs.uni-luebeck.de (141.83.63.80): icmp_seq=1 ttl=57 time=15.0 ms
64 bytes from wwwtcs.tcs.uni-luebeck.de (141.83.63.80): icmp_seq=2 ttl=57 time=14.2 ms
64 bytes from wwwtcs.tcs.uni-luebeck.de (141.83.63.80): icmp_seq=3 ttl=57 time=14.3 ms

--- wwwtcs.tcs.uni-luebeck.de ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 14.226/14.551/15.072/0.397 ms