nanog mailing list archives

Re: OpenNTPProject.org


From: Anthony Williams <alby.williams () verizon com>
Date: Mon, 17 Feb 2014 10:38:30 -0500


Blake:

 Just to make sure I've got this down, listing a device as a "peer" in
the ntp.conf file will create a situation where both devices are saying,
"I know what time it is" and splitting the difference?  Whereas when you
list a device as a "server", it's using that as the authority on the
correct time?

Example:
--

#
peer    192.168.1.1 iburst
peer    192.168.1.2 iburst


#
server  ntp.colby.edu           minpoll 6 maxpoll 10 iburst
server  bonehed.lcs.mit.edu     minpoll 6 maxpoll 10 iburst





On 2/17/2014 10:28 AM, Blake Dunlap wrote:
Peer means it considers the other side an equal and they will mutually skew
time together. If you have peer on for devices you don't consider your time
servers, you're opening yourself up to problems.

-Blake



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