Qubes only runs an NTP client in the ClockVM (sys-net) and syncs all other domains via qrexec services, so your claim about NTP traffic coming from multiple VMs on a default system is false.
As for changing the NTP server used, feel free to submit patches. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CABQWM_Bsn6hgvfsBABE20uXfUcUPWoG7%2Bdo%3DDEZWdsSKVcLgeQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
