TTL is 1 hour......... this lasted over 2 weeks before we changed from FQDN to IP. which corrected the problem.
On Thu, Mar 26, 2015 at 8:20 AM, Chuck Church <[email protected]> wrote: > What was the TTL of the DNS entry? I'm assuming windows DNS respects TTLs > and re-polls when it expires? > > Chuck > > -----Original Message----- > From: cisco-nsp [mailto:[email protected]] On Behalf Of > Scott Voll > Sent: Thursday, March 26, 2015 10:44 AM > To: Eric Louie > Cc: [email protected] > Subject: Re: [c-nsp] OT: NTP windows servers > > we ended up changing the NTP FQDN to the IP and restarted services and it > fixed it. It's like the FQDN only gets resolved once and never again. So > after changing it to the IP I'm guessing I could change back to the FQDN. > we were just hoping that changing the DNS was going to fix it. > > Scott > > On Wed, Mar 25, 2015 at 4:50 PM, Eric Louie <[email protected]> > wrote: > > > restarting the NTP service might fix the problem, although if I'm > > reading this right, you restarted the Windows Servers after changing the > NTP source. > > > > I'm assuming that you changed the C:\Program Files > > (x86)\NTP\etc\ntp.conf file to use the new address AND removed the old > > one. Directions from there are to stop and start the NTP service. > > > > > > > > On Mon, Mar 16, 2015 at 12:54 PM, Scott Voll <[email protected]> > wrote: > > > >> I am migrating NTP from one router to another (and changing IP > addresses). > >> > >> All our servers were pointing to the old router for NTP. > >> > >> I have changed the NTP source on those servers to the new one. > >> restarted and if I log an ACL for NTP, I'm still seeing the servers > >> connect to the old router. Any ideas on how to fix that? I'm not a > windows server guy. > >> > >> TIA > >> > >> Scott > >> _______________________________________________ > >> cisco-nsp mailing list [email protected] > >> https://puck.nether.net/mailman/listinfo/cisco-nsp > >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > >> > > > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
