asked 2 years ago viewed 16092 times active 1 year ago Related 2NTPDate runs three times at boot resulting in incorrect date6Time synchronization of machines on LAN to GPS NTP server What is the name of these creatures in Harry Potter and the Deathly Hallows? Though I still think your routes are not properly configured and that you should look into fixing them. –muru Feb 9 '15 at 15:05 add a comment| Your Answer draft Web Hosting Talk Newsletters Subscribe Now & Get The WHT Quick Start Guide! this contact form
Those servers? localhost.sdcorp.global.sandisk.com: timed out, nothing received ***Request timed out After: [email protected]:~$ sudo vim /etc/hosts [email protected]:~$ sudo service ntp stop ; sudo ntpdate 0.debian.pool.ntp.org 1.debian.pool.ntp.org 2.debian.pool.ntp.org 3.debian.pool.ntp.org ; sudo service ntp start ; But indeed, if your ISP blocks incoming NTP, they should provide an NTP server on their network. –Gilles Mar 10 '14 at 19:09 I had already added these rules Encryption?
View Responses Resources Overview Security Blog Security Measurement Severity Ratings Backporting Policies Product Signing (GPG) Keys Discussions Red Hat Enterprise Linux Red Hat Virtualization Red Hat Satellite Customer Portal Private Groups The log file will show: 18 Jul 03:58:47 ntpd: synchronized to 126.96.36.199, stratum=1 18 Jul 03:58:38 ntpd: time reset -8.797829 s 18 Jul 03:58:38 ntpd: kernel time sync disabled 0041 And If incoming requests are blocked but outgoing requests get through, I don't think you can diagnose where they are blocked without access to a machine outside your network (if you have Let it continue running; but change your config, and DO NOT USE tick.mit.edu!
your ntp.conf should look something like this: restrict default noquery nomodify restrict 127.0.0.1 fudge 127.127.1.0 stratum 3 server
use Socket qw(PF_INET SOCK_STREAM AF_INET); use POSIX qw(mktime); $timeserver = 'ntp.massey.ac.nz'; # time server $timeserver = 'ntp.public.otago.ac.nz'; # time server $timeserver = 'ntp.saard.net'; # time server $timeserver = 'time.deakin.edu.au'; # time Why does the `reset` command include a delay? Not the answer you're looking for? share|improve this answer answered Sep 25 '14 at 22:26 rtcbad 5112 add a comment| up vote 2 down vote accepted I was expecting ntpq to query local server via 127.0.0.1, but
First you restrict everything, then you allow those things you want in.Yes, it is redundant. Ntpq Example In this way critical application do not have jump in timing and logs do not look weird. To correct this, enter the following lines in ntp.conf:restrict ntp1.cs.wisc.edu noquery nomodify restrict ntp3.cs.wisc.edu noquery nomodify restrict ntp3.sf-bay.org noquery nomodifyThis will allow the response from the above servers into our system What are the benefits of an oral exam?
maybe it should be added to the wiki. If you can't synch to any remote ntp server, you need to figure out why, and fix the problem. Ntptrace Timed Out, Nothing Received Perhaps that is couterintuitive. Ntp Restrict but whenever I use ntpq or ntpdc to query ntp, it does not query ntpd locally run on my linux board and try to connect with server over network and give
later. Offline #24 2004-07-23 03:51:45 schome1 Member Registered: 2004-02-15 Posts: 61 Re: ntp - there's gotta be a correct way That's why I included the three example config files (One server script share|improve this answer answered Mar 10 '14 at 0:43 Gilles 388k757161166 External NTP traffic is likely being blocked by your hosting provider /ISP. http://juicecoms.com/timed-out/psp-connection-timed-out-fix.html But for now, just follow instructions and be happy.
Should we kill the features that users are not using frequently, to improve performance? Ntpq -p Output GET THOSE LINES OUT OF YOUR CONFIG FILE! Is an animated corpse with a weapon overpowered?
Can this number be written in (3^x) - 1 format? The main reason is that if ntpd is not able to pool any source for a certain ammount of time get stressed and feel alone in the world. This is a heavy handed approach to prevent DDOS. Ntpstat Unsynchronised Explore Labs Configuration Deployment Troubleshooting Security Additional Tools Red Hat Access plug-ins Red Hat Satellite Certificate Tool Red Hat Insights Increase visibility into IT operations to detect and resolve technical issues
fudge 127.127.1.0 stratum 12 # Drift file. After letting it run, my messages look like this: 18 Jul 07:09:44 ntpd: synchronized to LOCAL(0), stratum=3 18 Jul 07:14:01 ntpd: synchronized to LOCAL(0), stratum=3 18 Jul 07:14:19 ntpd: ntpd exiting more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed his comment is here Then add localhost on /etc/hosts and retry, it works. 127.0.0.1 localhost # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback ff02::1 ip6-allnodes ff02::2 ip6-allrouters Before: [email protected]:~$
Ie would that give public access somehow? –Tuinslak Dec 28 '16 at 7:32 add a comment| up vote 0 down vote When read the second answer, I realize the reason of You have to fix your own $timediff relative to UTC and you can use another $timeserver too.It logs to /tmp/fooi, for want of a better place. I hope it is enought. Thanks –Test Mar 9 '14 at 17:27 Nope, always same errors. –Test Mar 9 '14 at 17:30 Assuming you restarted ntpd after making these changes, is that
It has to be run by root or su. networking ntp share|improve this question edited Mar 27 '15 at 13:59 Eric Carvalho 29.7k1580106 asked Feb 9 '15 at 14:05 user2290362 1135 Can you use ntpdate 192.168.0.40 to force and the ntp documentation has been about the worst i have ever seen. At what point is brevity no longer a virtue?
When I run the following command:ntpq -pI see the three servers I'm synchronizing with. Browse other questions tagged debian ntp or ask your own question. Open Source Communities Subscriptions Downloads Support Cases Account Back Log In Register Red Hat Account Number: Account Details Newsletter and Contact Preferences User Management Account Maintenance My Profile Notifications Help Log We Acted.
If you have any questions, please contact customer service. So I guess what I'm asking is what benefit is there in running ntpd rather then ntpdate? This post is last hope! If you have any questions, please contact customer service.
You can test if NTP is up and listening by using netstat on the server and ntpdate on the client On the server: $ sudo netstat -unlp | grep ntp udp The DNS response for pool.ntp.org address will vary depending on how many servers the pool monitor thingks are currently healthy in addition to some pseudo randomization in the dns daemon. –dfc Offline #5 2004-07-17 19:53:24 jak Member From: Charlotte, NC, USA Registered: 2004-04-08 Posts: 84 Re: ntp - there's gotta be a correct way schome1 wrote:what benefit is there in running ntpd Product Security Center Security Updates Security Advisories Red Hat CVE Database Security Labs Keep your systems secure with Red Hat's specialized responses for high-priority security vulnerabilities.
By Phatmat in forum Domain Names Replies: 3 Last Post: 07-30-2009, 08:01 PM Check NTP time server working ? The sturgeon general says don't smoke fish Offline #23 2004-07-23 03:45:39 slackhack Member Registered: 2004-06-30 Posts: 738 Re: ntp - there's gotta be a correct way jak wrote:According to jak, you