Ntp Request Timed Out
For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Once installed the default ntpd service is controlled via systemd and the executables are in /usr/bin/ When using either the default ntpq or the NTPsec ntpq with the default ntpd queries The time now is 04:15 AM. Raymond @esr Status changed to closed 2015-11-19 01:39:02 UTC Status changed to closed Toggle commit list Francis Turner @FrancisT commented 2015-11-19 03:14:00 UTC Confirm fixed Amar Takhar @verm Milestone changed to navigate here
Ask your ISP what internal ntp servers you can connect to. –dfc Mar 10 '14 at 19:04 1 @dfc In my experience, corporate firewalls block NTP as part of blocking However after the recent waves of attacks egress ntp filtering is a lot more common than you think. –dfc Mar 10 '14 at 23:28 @BojanVidanovic It does not make With the previous package and that configuration the IPv6 access wasn't restricted at all. Check which servers you're connecting to in /etc/ntp.conf and try to ping them (it could be a name resolution issue or connectivity issue).Also try it in SELinux permissive mode if that http://unix.stackexchange.com/questions/118865/timed-out-nothing-received
Ntp Request Timed Out
With this in mind, I added this line to my /etc/ntp.conf file: restrict ::1 Saved the file then restarted ntpd (service ntpd restart) and now the command: ntpq -p works as We Acted. share|improve this answer answered Oct 13 '15 at 18:29 lehab 11 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign 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
Note that if you do that, you'll need to update these rules if the NTP servers in the pool you're using change IP addresses.) If NTP traffic is blocked somewhere between How can I forget children toys riffs? So i belive it's ntp.conf. –Test Mar 10 '14 at 21:53 @Gilles is "your experience" taking into consideration the recent wave of DDoS attacks that use ntp? Ntp.conf Restrict But I can't make work NTP on my server.
I have installed ntp on debian server with this configuration (/etc/ntp.conf): driftfile /var/lib/ntp/ntp.drift statdir /var/log/ntpstats/ statistics loopstats peerstats clockstats filegen loopstats file loopstats type day enable filegen peerstats file peerstats type Search this Thread 01-17-2015, 04:19 AM #1 g_shyam1682 LQ Newbie Registered: Jan 2015 Posts: 7 Rep: nptq give localhost timed out Hello Friends, I am working on embedded linux 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 simple way is to allow all traffic on UDP port 123: iptables -A INPUT -p udp --sport 123 --dport 123 -j ACCEPT iptables -A OUTPUT -p udp --sport 123 --dport
This is a heavy handed approach to prevent DDOS. No Association Id's Returned We Acted. asked 2 years ago viewed 15899 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 Why Tamron 90mm 2.8 is "marketed" as Macro and not as a "portrait" lens?
Ntptrace Timed Out, Nothing Received
Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Post Reply Print view 7 posts • Page 1 of 1 Return check over here server 188.8.131.52, port 123 stratum 1, precision -22, leap 00, trust 000 refid [CTD], delay 0.19319, dispersion 0.00084 transmitted 4, in filter 4 reference time: d6c78d79.f0206119 Sun, Mar 9 2014 21:01:45.937 auth. Hal Murray @hal.murray mentioned in commit c8f826b2 2015-11-18 23:47:05 UTC mentioned in commit c8f826b2 Toggle commit list Eric S. Ntpstat Timeout
Register If you are a new customer, register now for access to product evaluations and purchasing capabilities. If we can get enough platform configs in the "works" and "not works" category we might be able to isolate the bug. Board index The team Delete all board cookies All times are UTC