Check_ntp_time problem

[Luc MAIGNAN]

Hi,

on a server 1, the plugin works well by specifying its own address :

/usr/lib/nagios/plugins/check_ntp_time -H 192.168.50.7 -v
sending request to peer 0
response from peer 0: offset -0,0005108481273
sending request to peer 0
response from peer 0: offset -6,853620289e-05
sending request to peer 0
response from peer 0: offset -2,743146615e-05
sending request to peer 0
response from peer 0: offset -2,787803533e-05
overall average offset: -0,0005108481273
NTP OK: Décalage -0,0005108481273 
secs|offset=-0,000511s;60,000000;120,000000;


on a second, it doesn't work :

/usr/lib64/nagios/plugins/check_ntp_time -H 192.168.50.2 -v
sending request to peer 0
re-sending request to peer 0
re-sending request to peer 0
re-sending request to peer 0
re-sending request to peer 0
re-sending request to peer 0
re-sending request to peer 0
NTP CRITICAL: No response from NTP server


But a request on localhost seems to work :

/usr/lib64/nagios/plugins/check_ntp_time -H localhost -v
sending request to peer 0
response from peer 0: offset -4,291534424e-06
sending request to peer 0
response from peer 0: offset -2,002716064e-05
sending request to peer 0
response from peer 0: offset -2,062320709e-05
sending request to peer 0
response from peer 0: offset -1,752376556e-05
sending request to peer 1
re-sending request to peer 1
re-sending request to peer 1
re-sending request to peer 1
re-sending request to peer 1
re-sending request to peer 1
re-sending request to peer 1
discarding peer 1: stratum=0
overall average offset: -4,291534424e-06
NTP OK: Décalage -4,291534424e-06 
secs|offset=-0,000004s;60,000000;120,000000;



The configuration of ntpd daemon are strictly the same on both servers.

Has anyone an idea to help me ?

Best regards

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