03-13-2007
NTP problem
All -
i tried to sysn the clock from our server to get the timing and the server IP has been added in the ntp.conf file and i have some problems here. if some1 help me to solve this problem.
1. i can ping server
2. i was unable to ntpq -p (time out, no response from remote server, it looks like they don't see my ntpq packets from our machine)
3. the errors when i start or stop on etc/init.d/xntpd star or stop
/etc/init.d/xtnpd: does not exist
Thanks.
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LEARN ABOUT SUSE
ntptrace
ntptrace(1) General Commands Manual ntptrace(1)
NAME
ntptrace - trace a chain of NTP servers back to the primary source
SYNOPSIS
ntptrace [ -vdn ] [ -r retries ] [ -t timeout ] [ server ]
DESCRIPTION
ntptrace determines where a given Network Time Protocol (NTP) server gets its time from, and follows the chain of NTP servers back to
their master time source. If given no arguments, it starts with localhost . Here is an example of the output from ntptrace :
% ntptrace localhost: stratum 4, offset 0.0019529, synch distance 0.144135 server2ozo.com: stratum 2, offset 0.0124263, synch distance
0.115784 usndh.edu: stratum 1, offset 0.0019298, synch distance 0.011993, refid On each line, the fields are (left to right): the host
name, the host stratum, the time offset between that host and the local host (as measured by ntptrace ; this is why it is not always zero
for " localhost "), the host synchronization distance, and (only for stratum-1 servers) the reference clock ID. All times are given in sec-
onds. Note that the stratum is the server hop count to the primary source, while the synchronization distance is the estimated error rela-
tive to the primary source. These terms are precisely defined in RFC-1305.
OPTIONS
-d Turns on some debugging output.
-n Turns off the printing of host names; instead, host IP addresses are given. This may be useful if a nameserver is down.
-r retries Sets the number of retransmission attempts for each host (default = 5).
-t timeout Sets the retransmission timeout (in seconds) (default = 2).
-v Prints verbose information about the NTP servers.
BUGS
This program makes no attempt to improve accuracy by doing multiple samples.
SEE ALSO
More documentation is available in the package ntp-doc.
AUTHOR
David L. Mills <mills@udel.edu>
ntp 4.1.1b-r5 ntptrace(1)