I'm now working on doing some active queries to NTP pool members. What data would you recommend I track? Am I right in thinking ntpdc's "sysinfo" gives most of the data I'd be interested in? (I get confused by ntpq vs ntpdc).
Tim Shoppa wrote: > While it would increase the number of stratum 1 servers, it would in > fact reduce the diversity of stratum-0 refclocks being used. I found 80 stratum 1 servers in the pool today. Of those, 57 would answer my ntpdc sysinfo request. Here's what they list for reference ID. 19 PPS 17 GPS 4 DCFa 4 CDMA Does PPS tell us anything about the actual source of time? Or does that just mean "time from a serial port"? BTW, there were a bunch of singleton reference IDs as well, including the ever-popular LCL. That host seems to have decent time though. 1 hPPS 1 WWVB 1 Rb 1 PG0A 1 MSFa 1 MSF 1 LCL 1 GPSi 1 DCF 1 CHU2 1 ACTS 1 131.188.3.223 1 131.188.3.222 _______________________________________________ timekeepers mailing list [email protected] https://fortytwo.ch/mailman/cgi-bin/listinfo/timekeepers
