Re: Speaking of NTP...

2015-07-16 Thread Matthew Huff
- >> From: NANOG [mailto:nanog-bounces+alh-ietf=tndh@nanog.org] On >> Behalf Of Rafael Possamai >> Sent: Thursday, July 16, 2015 8:53 AM >> To: Matthew Huff >> Cc: nanog@nanog.org >> Subject: Re: Speaking of NTP... >> >> Depending on how exa

RE: Speaking of NTP...

2015-07-16 Thread Tony Hain
half Of Rafael Possamai > Sent: Thursday, July 16, 2015 8:53 AM > To: Matthew Huff > Cc: nanog@nanog.org > Subject: Re: Speaking of NTP... > > Depending on how exactly you have these servers configured with relation > to one another, small variations from one single source

Re: Speaking of NTP...

2015-07-16 Thread Rafael Possamai
Depending on how exactly you have these servers configured with relation to one another, small variations from one single source can be augmented down the line. https://en.wikipedia.org/wiki/Propagation_of_uncertainty On Mon, Jul 13, 2015 at 8:17 AM, Matthew Huff wrote: > We have 5 NTP server

Re: Speaking of NTP...

2015-07-13 Thread Stephane Bortzmeyer
On Mon, Jul 13, 2015 at 01:17:01PM +, Matthew Huff wrote a message of 14 lines which said: > We have 5 NTP server: 2 x stratum 1 rubidium oscillator time servers > with GPS sync, and 3 servers running NTP 4.2.6p5-3 synced to > external internet based NTP stratum 1 servers. We monitor our N