[Pkg-nagios-devel] Bug#351257: Acknowledgement (nagios-plugins: check_ntp produces lots of bogus warning ouput if 'jitter' is too high)

[Benoit Panizzon]

Hi

Some addition... The Probem is related in parsing the ntpq lines when there is 
a IPv6 peer....

nagios:/etc/nagios-plugins/config# /usr/lib/nagios/plugins/check_ntp -j 2 -k 
50 -H filter1 -v
server 2001:4060:1:1001:211:25ff:fea9:88ae, stratum 3, offset -0.015338, delay 
0.02600
ntperr = 0
 6 Feb 14:47:05 ntpdate[29875]: adjust time server 
2001:4060:1:1001:211:25ff:fea9:88ae offset -0.015338 sec
ntperr = 0
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
-157.161.1.2     192.36.143.150   2 u  693 1024  377    6.611   -3.519   1.119
*2001:4060:1:200 193.204.114.105  2 u  303 1024  377    3.178   -0.992   0.170
Candiate count= 1
+80.74.132.178   130.149.17.21    2 u  662 1024  377   20.516   -2.178   8.435
Candiate count= 2
-217.150.242.8   .DCFa.           1 u  306 1024  377    9.467   11.162   1.172
+217.150.241.215 213.144.132.141  2 u  357 1024  377   13.798   -1.858   3.700
Candiate count= 3
+213.144.132.251 130.149.17.8     2 u  694 1024  377   20.029   -0.411   3.774
Candiate count= 4
-195.216.80.207  195.216.80.206   2 u  367 1024  377   20.185   -4.721   5.209
-194.88.212.205  129.132.2.21     3 u  337 1024  377    8.728    3.433   2.052
-194.88.212.200  66.92.68.246     2 u  383 1024  377    5.706  -10.248   1.082
-193.138.215.60  80.74.132.178    3 u  285 1024  377    8.588   -5.517   0.344
 127.127.1.0     LOCAL(0)         6 l   65   64  377    0.000    0.000   0.002
candidate match *2001:4060:1:200 193.204.114.105  2 u  303 1024  377    3.178   
-0.992   0.170

Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
candidate match +80.74.132.178   130.149.17.21    2 u  662 1024  377   20.516   
-2.178   8.435

Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
candidate match +217.150.241.215 213.144.132.141  2 u  357 1024  377   13.798   
-1.858   3.700

Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
candidate match +213.144.132.251 130.149.17.8     2 u  694 1024  377   20.029   
-0.411   3.774

Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
Use of uninitialized value in numeric gt (>) 
at /usr/lib/nagios/plugins/check_ntp line 307.
Use of uninitialized value in concatenation (.) or string 
at /usr/lib/nagios/plugins/check_ntp line 346.
NTP WARNING: Jitter  too high

Mit freundlichen Grüssen

Benoit Panizzon
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