pfSense split PPS/GPS

ntpd.conf

# 
# pfSense ntp configuration file 
# 

tinker panic 0 
# Orphan mode stratum
tos orphan 12

# PPS Setup
server 127.127.22.0 minpoll 4 maxpoll 4 prefer
fudge 127.127.22.0 flag3 1

# GPS Setup
server 127.127.20.0 mode 48 minpoll 4 maxpoll 4 prefer
fudge 127.127.20.0 time2 0.380 flag1 0 flag3 0


# Upstream Servers
server time-e-wwv.nist.gov iburst minpoll 8 maxpoll 11
server bigben.cac.washington.edu iburst minpoll 8 maxpoll 11
server clock5.cat.pdx.edu iburst minpoll 8 maxpoll 11
server time.eoni.com iburst minpoll 8 maxpoll 11
server darwin.kenyonralph.com iburst minpoll 8 maxpoll 11


statsdir /var/log/ntp
logconfig =syncall +clockall +sysall
driftfile /var/db/ntpd.drift
restrict default kod limited nomodify noquery nopeer notrap
restrict -6 default kod limited nomodify noquery nopeer notrap
restrict ::1 mask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

peers

     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
o127.127.22.0    .PPS.            0 l   11   16  377    0.000    0.000   0.001
*127.127.20.0    .GPS.            0 l   10   16  377    0.000  -12.143   8.295
+2610:20:6f97:97 .NIST.           1 u  245  256  377   59.166    4.652   6.147
-140.142.1.8     172.22.16.38     2 u  237  256  377   13.698    3.166  10.617
-2610:10:20:208: 43.77.130.254    2 u  243  256  377   30.856    5.506   5.262
+2607:f248::33   216.228.192.53   2 u  245  256  377   45.398   -5.481   3.345
-2600:3c01::f03c 127.67.113.92    2 u  521  256  336   38.396    6.100   4.142