Seems the problem is possible asymmetry in the speed of network connections. You really can not detect this with simple "pings". But what if you send 100MB messages? Even using NTP at the tens of millisecond level you can measure the one way speed accurately if the message is long enough. Send one large message in each direction and you'll have the forward to reverse speed ratio. Now rather than divide the round trip time by two. We know the speed ratios for the forward and reverse link --
Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
