#/etc/ntp.conf
tos mindist 0.010
# M12M GPS timing receiver
server	127.127.30.0	ttl	1	prefer	minpoll	4	maxpoll	4
fudge	127.127.30.0	time1	-0.976
fudge	127.127.30.0	refid	GPS

#PPS
server	127.127.22.0	minpoll	4	maxpoll	4