09-11-2009
To keep the forums high quality for all users, please take the time to format your posts correctly.
First of all, use Code Tags when you post any code or data samples so others can easily read your code. You can easily do this by highlighting your code and then clicking on the # in the editing menu. (You can also type code tags [code] and [/code] by hand.)
Second, avoid adding color or different fonts and font size to your posts. Selective use of color to highlight a single word or phrase can be useful at times, but using color, in general, makes the forums harder to read, especially bright colors like red.
Third, be careful when you cut-and-paste, edit any odd characters and make sure all links are working property.
Thank You.
The UNIX and Linux Forums
10 More Discussions You Might Find Interesting
1. Windows & DOS: Issues & Discussions
All,
I have a Windows XP client which I need to get time synchronized from a Linux ntp server. What are the commands to perform the setup and configuration?
Thanks,
Mike (1 Reply)
Discussion started by: bubba112557
1 Replies
2. 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
3. AIX
Hello everybody! When I run command "ntpdate" the following error occures
"ksh: ntpdate: 0403-006 Execute permission denied.
"
# oslevel -s
5300-08-06-0918
oslevel -r
5300-08
eny suggestion friends? :-) (3 Replies)
Discussion started by: wwwzviadi
3 Replies
4. Linux
I need to configure an NTP daemon on a "bridge-PC" connected on 2 LANs. It is expected to read the correct time on a time server on the first LAN and behave as a server for the second LAN.
Can I do both the things with ntpd?
In other words, is ntpd able to work as client and server at the same... (3 Replies)
Discussion started by: bigjim33
3 Replies
5. Solaris
Hi, I am trying to configure NTP client on my Solaris server, but I am getting error like:
Jan 13 10:53:33 SPOTS ntpdate: no server suitable for synchronization foundMy ntp.conf file:
bash-3.00# pwd
/etc/inet
bash-3.00#
bash-3.00#
bash-3.00# cat ntp.conf
# ident "@(#)ntp.client... (5 Replies)
Discussion started by: nypreH
5 Replies
6. Solaris
How to add offset to NTP client so that, for eg., clock is -20 seconds? (2 Replies)
Discussion started by: orange47
2 Replies
7. 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
8. Solaris
hi all
ntp client side configuration file is done but in
# ntpq -p
remote refid st t when poll reach delay offset disp
==============================================================================
ntpserver .INIT. 16 u - 64 0 0.00 0.000... (5 Replies)
Discussion started by: nikhil kasar
5 Replies
9. 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
10. Programming
Was not really happy with the NTP clients for the ESP8266 because, after a few years of game engine programming, I am not a fan of a lot of code and delays in the main loop, so here is a "slightly better NTP client" for the ESP8266.
In a nutshell, instead of having a delay in the main loop as a... (1 Reply)
Discussion started by: Neo
1 Replies
LEARN ABOUT MOJAVE
ntp.keys
ntp.keys(5) File Formats ntp.keys(5)
NAME
ntp.keys - NTP symmetric key file format configuration file
SYNOPSIS
[--option-name] [--option-name value]
All arguments must be options.
DESCRIPTION
This document describes the format of an NTP symmetric key file. For a description of the use of this type of file, see the "Authentica-
tion Support" section of the ntp.conf(5) page.
ntpd(8) reads its keys from a file specified using the -k command line option or the keys statement in the configuration file. While key
number 0 is fixed by the NTP standard (as 56 zero bits) and may not be changed, one or more keys numbered between 1 and 65535 may be arbi-
trarily set in the keys file.
The key file uses the same comment conventions as the configuration file. Key entries use a fixed format of the form
keyno type key opt_IP_list
where keyno is a positive integer (between 1 and 65535), type is the message digest algorithm, key is the key itself, and opt_IP_list is an
optional comma-separated list of IPs where the keyno should be trusted. that are allowed to serve time. Each IP in opt_IP_list may con-
tain an optional /subnetbits specification which identifies the number of bits for the desired subnet of trust. If opt_IP_list is empty,
any properly-authenticated message will be accepted.
The key may be given in a format controlled by the type field. The type MD5 is always supported. If ntpd was built with the OpenSSL
library then any digest library supported by that library may be specified. However, if compliance with FIPS 140-2 is required the type
must be either SHA or SHA1.
What follows are some key types, and corresponding formats:
MD5 The key is 1 to 16 printable characters terminated by an EOL, whitespace, or a # (which is the "start of comment" character).
SHA
SHA1
RMD160 The key is a hex-encoded ASCII string of 40 characters, which is truncated as necessary.
Note that the keys used by the ntpq(8) and ntpdc(8) programs are checked against passwords requested by the programs and entered by hand,
so it is generally appropriate to specify these keys in ASCII format.
FILES
/etc/ntp.keys the default name of the configuration file
SEE ALSO
ntp.conf(5), ntpd(1), ntpdate(1), ntpdc(1), sntp(1)
AUTHORS
The University of Delaware and Network Time Foundation
COPYRIGHT
Copyright (C) 1992-2017 The University of Delaware and Network Time Foundation all rights reserved. This program is released under the
terms of the NTP license, <http://ntp.org/license>.
BUGS
Please send bug reports to: http://bugs.ntp.org, bugs@ntp.org
NOTES
This document was derived from FreeBSD.
This manual page was AutoGen-erated from the ntp.keys option definitions.
4.2.8p13 20 Feb 2019 ntp.keys(5)