Here's the command to disable NTP:
smc -disable -ntp
and to reenable
smc -enable -ntp
If the SEP client UI is password protected:
smc -disable -ntp -p
Here's the command to disable NTP:
smc -disable -ntp
and to reenable
smc -enable -ntp
If the SEP client UI is password protected:
smc -disable -ntp -p