There should be more, including ntpd -> opkg find *ntp*
Have you tried to restart the service, in case there was a race condition before? service sysntpd restart
Also what is the output of ls -la /usr/sbin/ntpd ?
@trendy - ntpd is not listening on 123, however, running netstat -np | grep 123 shows ntpclient is using local port 123 (though not listening on it). Could this be blocking the server?
There are also more ntp packages available - I was just saying the only two I have installed are luci-app-ntpc and ntpclient.
service sysntpd restart results in another crash loop. Mon Nov 29 14:09:00 2021 daemon.info procd: Instance sysntpd::instance1 s in a crash loop 6 crashes, 0 seconds since last crash
OK - I think I figured it out. The ntpclient package was indeed the problem. Removing it and luci-app-ntpc and rebooting the router resulted in everything working as expected.
Also, I was pleasantly surprised to see even without luci-app-ntpc, I can still set time servers in the gui!
ps now shows (busybox) ntpd running, listening on port 123, and devices on the network were successfully able to query it for time.