10 More Discussions You Might Find Interesting
1. Linux
Hello
I need to create NTP server for all my devices, What is the best OS for NTP Server? "CentOS, Redhat, Ubuntu "
I tried before Ubuntu but some of device not detect the server
Need your recommendation
Thank you (2 Replies)
Discussion started by: moudmm
2 Replies
2. UNIX for Advanced & Expert Users
Hi All
Appreciate your help.
Here is the scenario:
1. Five months back we configured md5 authentication with network devices and NTP server and it worked fine.
2.Last week all of a sudden the network devices are out of sync.
3.We changed the md5 key and it started working.
... (0 Replies)
Discussion started by: iqtan
0 Replies
3. Red Hat
HI Admin,
We are facing a weird issue with NTP. A physical server RHEL 5.11 is migrated as P2V. NTP was running & clocks are in sync on source server before migration.
After the SVMotion, On the target Linux guest, the ntpd is not able to sync with any of the clocks except local. Forcefully... (1 Reply)
Discussion started by: snchaudhari2
1 Replies
4. Red Hat
Hi,
I have two ntp servers in my cluster and I want all the nodes in my cluster to sync with either of the ntp servers or just one. Unfortunately it keep rotating the sync, between my ntp server 1, ntp server 2 and local. Is there anyway I can change the sync to avoid local?
# ntpq -p
... (3 Replies)
Discussion started by: pjeedu2247
3 Replies
5. HP-UX
Hi
I wonder if its possible to setup NTP clients running HP-UX o.s. from a solaris 10 NTP server?
FR (3 Replies)
Discussion started by: fretagi
3 Replies
6. UNIX for Dummies Questions & Answers
hello Guys,
I have an NTP problem on my SUN N240 server. External NTP server is being used for this box and when i run 'ntpq -p' i get connection refused message;
ntpq -p
ntpq: read: Connection refused
Here this is the ntp.conf file:
cat /etc/ntp.conf
# BEGIN NTP SERVERS
server... (6 Replies)
Discussion started by: dyavuzy1
6 Replies
7. Linux
All here, thank you for listening. Now I've set up a Linux NTP server by adding a external windows NTP server in /etc/ntp.conf. Then I start the ntpd daemon. But how often does the Linux NTP server update its time with the external NTP server? I've looked up everywhere but found no information... (1 Reply)
Discussion started by: MichaelLi
1 Replies
8. Red Hat
Hi All....
I need to configure NTP server in my network, which is heterogeneous, containing Linux as well as windows systems. I'm planning to configure it on RHEL 5.0. What are the prerequisites for this and do I need to register this server?
Can anyone give me as many information as... (1 Reply)
Discussion started by: Amol21
1 Replies
9. Solaris
All,
How do you set a Solaris 9 server which received ntp updates from a ntp server to broadcast them on a local subnet. I have created a /etc/inet/ntp.conf file to receive the updates from a server on network and need to make this server become like a ntp relay from the main server.
Any... (1 Reply)
Discussion started by: bubba112557
1 Replies
10. UNIX for Advanced & Expert Users
Hi.
i was wondering if anyone can show me or direct me on setting up a ntp server under redhat.. Is there any howtos so i can get familar to it "any good sites" (3 Replies)
Discussion started by: souldier
3 Replies
Net::NTP(3pm) User Contributed Perl Documentation Net::NTP(3pm)
NAME
Net::NTP - Perl extension for decoding NTP server responses
SYNOPSIS
use Net::NTP qw(get_ntp_response);
my %response = get_ntp_response();
ABSTRACT
All this module does is send a packet to an NTP server and then decode the packet received into it's respective parts - as outlined in
RFC1305 and RFC2030.
DESCRIPTION
This module exports a single method (get_ntp_response) and returns an associative array based upon RFC1305 and RFC2030. The response from
the server is "humanized" to a point that further processing of the information received from the server can be manipulated. For example:
timestamps are in epoch, so one could use the localtime function to produce an even more "human" representation of the timestamp.
EXPORT
get_ntp_response(<server>, <port>);
This module exports a single method - get_ntp_response. It takes the server as the first argument (localhost is the default) and port to
send/recieve the packets (ntp or 123 bu default). It returns an associative array of the various parts of the packet as outlined in
RFC1305. It "normalizes" or "humanizes" various parts of the packet. For example: all the timestamps are in epoch, NOT hexidecimal.
SEE ALSO
perl, IO::Socket, RFC1305, RFC2030
AUTHOR
Now maintained by Ask BjA~Xrn Hansen, <ask@develooper.com<gt>
Originally by James G. Willmore, <jwillmore (at) adelphia.net<gt> or <owner (at) ljcomputing.net<gt>
Special thanks to Ralf D. Kloth <ralf (at) qrq.de<gt> for the code to decode NTP packets.
COPYRIGHT AND LICENSE
Copyright 2009 by Ask BjA~Xrn Hansen; 2004 by James G. Willmore
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.3 2011-06-05 Net::NTP(3pm)