RTT of TCP
Tue, 31 Aug 1999 11:26:11 +0800
What's the unit of variables for RTT estimations of TCP in NS? From the
documentation, the RTT samples are computed as the difference between the
current time and a "time echo" field in the ACK packet. So is RTT in unit of
I let a TCP session run over a link with 20ms delay. Then I monitor that
the srtt_ of TCP is 8, and rttvar_ is 2 during a simulation time of 10s.
Then, what's the relationship between these value?
Thanks a lot