xntpd startup...Is it safe?


 
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Operating Systems AIX xntpd startup...Is it safe?
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Old 12-21-2005
xntpd startup...Is it safe?

Hi,
Have never run xntpd before. I have my ntp.conf file configured with server, trace file and drift file. I commented out the "broadcastclient" entry since I only want to get the time from a single source. Port 123 is in the /etc/services file for tcp and udp. Port 123 has been enabled in the ISA firewall so it can get to the outside time server.

Can I cause any damage bringing this up during the middle of the day when there are many users on the system if it doesn't run correctly?

After my research, I am assuming that I run "startsrc -s xntpd" to start and then run "stopsrc -s xntpd" to stop the daemon if there is a problem.

If all runs well, then I uncomment the xntpd startup in /etc/rc.tcpip to run the daemon upon system boot. Correct?

Thanks in advance for any input or advice anyone can give me.

Last edited by DenD; 12-21-2005 at 05:56 PM.. Reason: typo
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chrony.conf(5)							Configuration Files						    chrony.conf(5)

NAME
chrony.conf - chronyd configuration file SYNOPSIS
/etc/chrony.conf DESCRIPTION
chrony is a pair of programs for maintaining the accuracy of computer clocks. chronyd is a background daemon program that can be started at boot time. Assuming that you have found some servers, you need to set up a configuration file to run chrony. The (compiled-in) default location for this file is /etc/chrony.conf. Assuming that your ntp servers are called `a.b.c' and `d.e.f', your chrony.conf file could contain as a minimum server a.b.c server d.e.f server g.h.i However, you will probably want to include some of the other directives described in detail in the documentation supplied with the distri- bution (chrony.txt and chrony.texi). The following directives will be particularly useful : `driftfile', `commandkey', `keyfile'. The smallest useful configuration file would look something like server a.b.c server d.e.f server g.h.i keyfile /etc/chrony.keys commandkey 1 driftfile /etc/chrony.drift SEE ALSO
chrony(1), chronyc(1), chronyd(8) http://chrony.tuxfamily.org/ AUTHOR
Richard Curnow <rc@rc0.org.uk> This man-page was written by Jan Schaumann <jschauma@netmeister.org> as part of "The Missing Man Pages Project". Please see http://www.netmeister.org/misc/m2p2/index.html for details. The complete chrony documentation is supplied in texinfo format. chrony December 04, 2009 chrony.conf(5)