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path: root/plugins/check_dns.c
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2021-09-02Improvements suggested by tobiaswieseGravatar Jonny007-MKD
2021-09-02check_dns: Fix memory leakGravatar Jonny007-MKD
2021-09-02check_dns: add --expect-nxdomainGravatar Jonny007-MKD
2020-11-02check_dns: split multiple IP addresses passed in one -a argumentGravatar Rolf Eike Beer
2020-05-20detect unreachable dns service in nslookup output (from bind-utils-9.8.2)Gravatar ghciv6
prevent core if error_scan detects an error in a line without ':'
2019-02-15check_dns: fix typo in parameter descriptionGravatar Rolf Eike Beer
2018-07-25check_dns: allow forcing complete match of all addressesGravatar Rolf Eike Beer
2018-07-25check_dns: allow returned addresses to be in any orderGravatar Rolf Eike Beer
2018-07-25check_dns: simplify loopGravatar Rolf Eike Beer
2017-03-12check_dns: fix error detection on sles nslookupGravatar Sven Nierlein
on sles (ex. 11sp1) systems the nslookup output for not found was not parsed correctly and interpreted as ok when it should be critical: ./check_dns -H nosuchhost.nodomain -t 1 -vvv /usr/bin/nslookup -sil nosuchhost.nodomain Server: 10.0.2.3 Address: 10.0.2.3#53 Non-authoritative answer: *** Can't find nosuchhost.nodomain: No answer DNS OK: 0.011 seconds response time. nosuchhost.nodomain returns |time=0.010892s;;;0.000000 Signed-off-by: Sven Nierlein <sven@nierlein.de>
2016-12-23check_dns: Tests and infoGravatar Nicolai
2016-12-21check_dns: Accept CIDRGravatar Nicolai Søborg
2016-12-20check_dns: allow for IPv6 RDNSGravatar Patrick Rauscher
2016-11-07Merge pull request #1307 from waja/check_dns_dead_codeGravatar Sven Nierlein
check_dns: remove dead code
2016-02-22DNS is case insensitive!Gravatar Sven Geggus
Thus recent Versions of bind will no longer change .IN-ADDR.ARPA to lowercase as the uppercase version is also valid. To have check_dns.c consider this fact change strstr to strcasestr
2015-10-04use unknown exit code for help/version in pluginsGravatar Sven Nierlein
Signed-off-by: Sven Nierlein <sven@nierlein.de>
2014-12-15check_dns: remove dead codeGravatar Sebastian Herbszt
Remove code dead since commit 4efa917. Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
2014-07-31check_dns: unified check outputGravatar Sven Nierlein
this also allows us to make tests against "critical" in the output. Signed-off-by: Sven Nierlein <Sven.Nierlein@consol.de>
2014-07-30check_dns: Use strchr instead of indexGravatar Jan Wagner
2014-07-30check_dns: returns incorrect state when specifying serverGravatar Jan Wagner
This patch verifies if the response is returned by the dns server we are trying to check --- Closes #981 Closes #982 Closes #1164
2014-06-28check_dns.c Added a bit more logic to thresholdsGravatar abrist
Added two if elses to cover when only one threshold is set.
2014-06-28check_dns: add warning and critical thresholds to perfdataGravatar Jean-Claude Computing
2014-01-21Merge branch 'rename'Gravatar Thomas Guyot-Sionnest
2014-01-21plugins/*.c: Alterations for timeout messages.Gravatar Spenser Reinhardt
.c file changes for misleading timeout messages in help functions. Solution to pull request #1209 tracker by awiddersheim. Files: plugins/check_apt.c, plugins/check_by_ssh.c, plugins/check_dbi.c, plugins/check_dig.c, plugins/check_disk.c, plugins/check_dns.c, plugins/check_game.c, plugins/check_http.c, plugins/check_ldap.c, plugins/check_ntp.c, plugins/check_ntp_peer.c, plugins/check_ntp_time.c, plugins/check_nwstat.c, plugins/check_overcr.c, plugins/check_pgsql.c, plugins/check_ping.c, plugins/check_procs.c, plugins/check_radius.c, plugins/check_real.c, plugins/check_smtp.c, plugins/check_snmp.c, plugins/check_ssh.c, plugins/check_tcp.c, plugins/check_time.c, plugins/check_ups.c, plugins/negate.c
2014-01-20Capitalize "Monitoring" when it's the first wordGravatar Holger Weiss
2014-01-19Project rename initial commit.Gravatar Monitoring Plugins Development Team
This is an initial take at renaming the project to Monitoring Plugins. It's not expected to be fully complete, and it is expected to break things (The perl module for instance). More testing will be required before this goes mainline.
2013-05-12plugins: rename runcmd's signal handler.Gravatar Diego Elio Pettenò
The previous name would collide with popen's. Even if the two are never used together, it's still a good idea not to have the same symbol in multiple object files.
2012-06-29Die when asprintf failsGravatar Anders Kaseorg
Fixes many instances of warning: ignoring return value of 'asprintf', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2010-04-22Add newline after "Usage:" in --helpGravatar Thomas Guyot-Sionnest
2010-04-21Standardize the extra-opts notesGravatar Thomas Guyot-Sionnest
2010-04-14Fix translations when extra-opts aren't enabledGravatar Thomas Guyot-Sionnest
Bug #2832884 reported problem with translations outputting pot file headers. This is caused by "" matching the header of the translation files. This patch moves gettext macros inside utils macros and update some french translations.
2009-02-20Typo fixes (Jan Wagner - SF 1878971)Gravatar Ton Voon
2008-11-23Removing CVS/SVN tags and replacing with git-based versioningGravatar Thomas Guyot-Sionnest
For contrib/, full tags have been imported from subversion git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2091 f882894a-f735-0410-b71e-b25c423dba1c
2008-11-19Bulk EOL cleanupGravatar Thomas Guyot-Sionnest
$ git diff --ignore-space-change|diffstat 0 files changed git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2087 f882894a-f735-0410-b71e-b25c423dba1c
2008-11-08Fix long options parsing in check_disk, check_dns, check_mrtg and ↵Gravatar Thomas Guyot-Sionnest
check_mrtgtraf (check_tcp was done in an earlier commit) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@2078 f882894a-f735-0410-b71e-b25c423dba1c
2008-05-13TypoGravatar Thomas Guyot-Sionnest
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1992 f882894a-f735-0410-b71e-b25c423dba1c
2008-05-07Added support for --extra-opts in all C plugins (disabled by default, see ↵Gravatar Thomas Guyot-Sionnest
configure --help) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1991 f882894a-f735-0410-b71e-b25c423dba1c
2008-04-27--help output cleanup (plus removal of spaces on blank lines)Gravatar Thomas Guyot-Sionnest
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1984 f882894a-f735-0410-b71e-b25c423dba1c
2008-04-17Correct the help textGravatar Thomas Guyot-Sionnest
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1979 f882894a-f735-0410-b71e-b25c423dba1c
2008-04-17Allow to repeat -a to set multiple possible addressesGravatar Thomas Guyot-Sionnest
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1978 f882894a-f735-0410-b71e-b25c423dba1c
2008-01-30Bump plugins/ to GPLv3 (check_apt to check_nwstat)Gravatar Thomas Guyot-Sionnest
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1916 f882894a-f735-0410-b71e-b25c423dba1c
2008-01-08Fixed reverse lookup damaged by previous commitGravatar Matthias Eble
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1903 f882894a-f735-0410-b71e-b25c423dba1c
2008-01-05check_dns now sorts addresses for -a support with multiple address replies ↵Gravatar Matthias Eble
(Matthias Urlichs #1724052) git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1886 f882894a-f735-0410-b71e-b25c423dba1c
2007-01-28Don't try to print `optarg' (which will be a NULL pointer) if an unknownGravatar Holger Weiss
command line option was used, as this leads to a segfault on some systems. The unknown option will be printed by getopt(3) anyway. So, simply call print_usage() and exit UNKNOWN via the new usage5() instead. git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1590 f882894a-f735-0410-b71e-b25c423dba1c
2006-10-19first pass at cleaning localization for new releaseGravatar Benoit Mortier
first pass at making all the headre be the same licence, plugin, etc... git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1499 f882894a-f735-0410-b71e-b25c423dba1c
2006-07-13Move new util_* functions to lib/Gravatar Ton Voon
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1451 f882894a-f735-0410-b71e-b25c423dba1c
2006-06-14updating the help and usage for localizationGravatar Benoit Mortier
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1427 f882894a-f735-0410-b71e-b25c423dba1c
2006-03-22Added warning and critical response times (John Rouillard - 1343159)Gravatar Ton Voon
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1346 f882894a-f735-0410-b71e-b25c423dba1c
2006-03-22New style tests. Cleanup of presentation of help. Added '' around -a checksGravatar Ton Voon
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1342 f882894a-f735-0410-b71e-b25c423dba1c
2005-11-14start of the cleaning of the localizationGravatar Benoit Mortier
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1282 f882894a-f735-0410-b71e-b25c423dba1c
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