[email protected] said:
> The assumption NTP makes is that  you can judge the quality of a server by
> the variance (of "jitter") in the time it reports. 

I think it's more complicated than that.

I think it also includes the non-jitter part of the round trip time.  NTP 
assumes the path is symmetric.  Any constant asymmetry will turn into an 
apparent fixed offset.  I think ntpd is smart enough to include that in it's 
calculations of the clock quality, but I don't understand the details.


-- 
These are my opinions.  I hate spam.



_______________________________________________
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.

Reply via email to