I just ordered a kvm to test this from.. Will set it up to sync to my ntp both ipv4 and ipv6 with logging so can see if any issues talking to my server from outside.
Once I have it up and running and logging will be happy to add a few others that are reporting problems to see if also having problems talking to them, getting time, etc. On Tue, Jul 5, 2016 at 3:32 PM, Chris Sweeney <[email protected]> wrote: > I've been seeing issues for a couple months with this happening now > and then and its from all my servers on all different Network > connections. I had one drop all the way down to -100 for a week and > then just start reporting again. I don't put much faith into the > monitoring server these days. I have one sever that is multi homed > that reported perfect while on the other link it was losing scoring > for inaccurate time.... > > Sent from the Now Network from Sprint > > > > On Jul 5, 2016, at 4:04 PM, George R. Kasica <[email protected]> > wrote: > > > > I’m to the point I’m at -100 and they’re going to drop all 5 servers yet > we’ve got dozens of users connecting from everywhere with no issues. > > > > George > > > > From: John Poznicek [mailto:[email protected]] > > Sent: Tuesday, July 5, 2016 14:06 > > To: George R. Kasica <[email protected]> > > Cc: [email protected] > > Subject: Re: [Pool] NTP Status Pool Polling not reaching any of 5 NTP > Servers but other users/Clients can reach > > > > I have been having odd issues like this as well.. Where according to > stats my server is not available and score drops. But not having any > issues with wan connectivity, and no devices internally are having issues > with the ntp server. > > I keep meaning to setup a box outside to sync to it and log to see if it > loses any packets.. I too sent an email to ask, but haven't gotten > anything back. I think its something with the monitoring or their network > connection. > > What points me to something in their connectivity vs mine is that while > they will show problems with the ipv4 server, the ipv6 which is just a he > tunnel over the same ipv4 network shows no problems at the same time. If I > had a problem with my server or my ipv4 the ipv6 should fail as well. > > > > On Tue, Jul 5, 2016 at 1:32 PM, George R. Kasica <mailto: > [email protected]> wrote: > > Starting on about 6/14/16 at around 0400 local time (Central Daylight > Time US UTC-6) all 5 of our time servers here can't be reached by the > Status polling servers apparently. Yes if I put up tcpdump on the Linux > hosts and do a packet capture on port 123 I can see traffic from many other > hosts coming into all 5 of the systems here and no one is reporting any > outages (including where I'm employed that used them and monitors them - > they were unreachable we'd have pages going off within 5-10 minutes). > > > > There is no firewalling that would block by IP or port for port 123 and > nothing has changed here for set up at that time to cause them to suddenly > drop out. > > > > Is there some way I can see what the Pool Status polling is looking like > from the NTP Pool end to get more of a clue as to why this has suddenly > started to fail? I've sent email to Ask but haven't yet received a reply. > > > > George > > _______________________________________________ > > pool mailing list > > mailto:[email protected] > > http://lists.ntp.org/listinfo/pool > > > > _______________________________________________ > > pool mailing list > > [email protected] > > http://lists.ntp.org/listinfo/pool > _______________________________________________ > pool mailing list > [email protected] > http://lists.ntp.org/listinfo/pool > _______________________________________________ pool mailing list [email protected] http://lists.ntp.org/listinfo/pool
