On 30/04/13 02:14, Jason Cipriani wrote: > I am currently working on a project where 60 devices, all behind a > router with one WAN IP, update their time from > north-america.pool.ntp.org <http://north-america.pool.ntp.org> on boot. > They all boot at the same time. > > I frequently run into rate limit errors. > > I am going to add a small random delay to the initial NTP update to > spread out the requests a bit. What is the actual rate limit? >
>From my experience of large SIP phone deployments. I think you'll find that you'll run into DHCP, DNS and ethernet collisions if 60 devices go together. An up to 1 second random delay makes stuff ok in terms of the above. For NTP, can you not run an NTP server locally on the router or such like? Tim _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
