root@OpenWrt:~# ntpd -w -d -p 192.168.10.196
ntpd: sending query to 192.168.10.196
ntpd: reply from 192.168.10.196: offset:-0.002124 delay:0.010506 status:0x24 strat:1 refid:0x00535047 rootdelay:0.000000 reach:0x01
ntpd: sending query to 192.168.10.196
ntpd: reply from 192.168.10.196: offset:-0.001935 delay:0.008853 status:0x24 strat:1 refid:0x00535047 rootdelay:0.000000 reach:0x03
ntpd: sending query to 192.168.10.196
ntpd: reply from 192.168.10.196: offset:+0.003002 delay:0.008686 status:0x24 strat:1 refid:0x00535047 rootdelay:0.000000 reach:0x07
uci show system | grep ntp
cat /etc/config/system
/etc/init.d/sysntpd status
Usage: ntpd [-dnqNwl] [-I IFACE] [-S PROG] [-p PEER]...
NTP client/server
-d[d] Verbose
-n Run in foreground
-q Quit after clock is set
-N Run at high priority
-w Do not set time (only query peers), implies -n
-S PROG Run PROG after stepping time, stratum change, and every 11 min
-p PEER Obtain time from PEER (may be repeated)
-l Also run as server on port 123
-I IFACE Bind server to IFACE, implies -l
