diff options
Diffstat (limited to 'usr.sbin/xntpd/hints/refclocks')
| -rw-r--r-- | usr.sbin/xntpd/hints/refclocks | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/usr.sbin/xntpd/hints/refclocks b/usr.sbin/xntpd/hints/refclocks new file mode 100644 index 0000000..34b2ea9 --- /dev/null +++ b/usr.sbin/xntpd/hints/refclocks @@ -0,0 +1,32 @@ +This is a short overview for the reference clocks currently supported +by xntp V3. (Ultimate wisdom can be obtained from xntpd/refclock_*.c +this file was derived from that information - unfortunately some comments +in the files tend to get stale - so use with caution) + +Refclock address Type +127.127.0.x no clock (fails to configure) +127.127.1.x local clock - use local clock as reference +127.127.2.x no clock (fails to configure) +127.127.3.x PSTI 1010/1020 WWV Clock +127.127.4.x SPECTRACOM WWVB receiver 8170 and Netclock/2 +127.127.5.x Kinimetric Truetime 468-DC GOES receiver +127.127.6.x IRIG audio decode (Sun & modified BSD audio driver) +127.127.7.x CHU Timecode (via normal receiver & Bell 103 modem) +127.127.8.x PARSE (generic driver for a bunch of DCF/GPS clocks + can be extended for other clocks too) + 8.0-3 Meinberg PZF535/TCXO + 8.4-7 Meinberg PZF535/OCXO + 8.8-11 Meinberg DCF U/A 31 + 8.12-15 ELV DCF7000 + 8.16-19 Walter Schmid DCF receiver (Kit) + 8.20-23 Conrad DCF77 receiver module + level converter (Kit) + 8.24-27 TimeBrick (limited availability ask + time@informatik.uni-erlangen.de) + 8.28-31 Meinberg GPS166 + 8.32-35 Trimble SV6 GPS receiver +127.127.9.x MX4200 GPS receiver +127.127.10.x Austron 2201A GPS Timing Receiver +127.127.11.x Kinemetrics Truetime OM-DC OMEGA Receiver +127.127.12.x KSI/Odetecs TPRO-S IRIG-B / TPRO-SAT GPS +127.127.13.x Leitch: CSD 5300 Master Clock System Driver +127.127.14.x MSFEES |
