Unanswered questions

HelloCould someone tell me wich is the Oracle 9 Veeam NRPE package to install?I tried dnf install centreon-pack-applications-veeam-nrpeas mentionned in the centreon doc https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/applications-veeam-nrpe/but this package doesn’t seems existHow can I install offline this package?Many thanks in advance 

Bonjour,Je supervise mes switchs cisco avec le connecteur Cisco Standard, cela fonctionne pour l’ensemble des services, sauf deux qui me retournent l’erreur indiquée en titre :spanning-tree AAA serviceLa vue configurée sur les switchs intègrent bien l’ensemble des OID (view ISO).Le spanning tree et le service AAA sont bien configurés sur les switchsJ’ai la même erreur pour tous les switchs (cisco 9200 et 9300)Savez-vous quelle pourrait être la cause de ce retour ?NB : j’utilise la dernière version de Centreon 24.10.21Merci d’avance

Bonjour,suite à la mise à jour de centreon (passage à la version 25.10), la licence IT semble ne plus fonctionner.Dans Administration\Extensions\Gestionnaire, elle est bien active (Date de fin de licence : 31/12/9999). J’ai vérifier l’empreinte “Fingerprint” dans le fichier de licence /etc/centreon/license.d/epp.licence ainsi que les permissions d’accès. Tout est OK.Cependant dans Configuration\Connecteurs de supervision, je ne vois plus de connecteurs, j’ai le message “Aucun connecteurs de supervision trouvé”.Dans Administration\Paramètres\Centreon web, le test “Tester la connexion Internet “ échoue, j’ai le message suivant : Could not establish connection to Centreon IMP servers (Page not found)Dans le fichier log /var/log/centreon/license-manager.log, j’ai lerreur suivante : ERROR : 0|0|[RestNotFoundException] https://api.imp.centreon.com/api/license-manager/instance/subscription : Page not found.Le test avec la commande “curl -s https://api.imp.centreon.com/api/license-manager/inst

Bonjour,J’essaie de mettre en place CMA sur des serveurs. Pour plusieurs raisons, je ne peux qu’utiliser qu’un certificat auto-signé sur le serveur collecteur.Le certificat est généré sans CN mais avec l’adresse IP en SAN.Malheureusement, sur l’agent j’ai ce message :2026-03-13 14:05:02.070] [centreon-monitoring-agent] [error] [bireactor.cc:97] 0x562fa0ee41a0 client peer:10.0.25.6:4317 fail read from stream[2026-03-13 14:05:02.070] [centreon-monitoring-agent] [error] [bireactor.cc:147] 0x562fa0ee41a0 client peer 10.0.25.6:4317 fail write to stream[2026-03-13 14:05:02.070] [centreon-monitoring-agent] [error] [bireactor.cc:187] 0x562fa0ee41a0 peer:10.0.25.6:4317 client::OnDone(failed to connect to all addresses; last error: UNKNOWN: ipv4:10.0.25.6:4317: Peer name 10.0.25.6 is not in peer certificate) Il ne semble pas voir l’adresse IP dans le SAN. Est-ce que j’ai raté quelque chose ? Merci.

Hello,I am using a homemade service template similar to  App-Protocol-HTTP-Json-Content to get information from a database and value the number of users connected to a wireless network profil / SSID. I am confused by the range definition which seems not demonstrating what the following documentations annouce :https://docs.centreon.com/fr/docs/monitoring/metrics/ https://nagios-plugins.org/doc/guidelines.html#THRESHOLDFORMAT I want the service to be in WARNING state if element_1 = 0, and CRITICAL if element_1 < 40. Starting with the WARNING, here are my test results (for the purpose of the test I am replacing 0 and 40 by the output of the service the simulate and NOK case) :Definition or range for WARNING seems ok sometimes, nok others : [centreon-engine@mypoller ~]$ /usr/lib/centreon/plugins/centreon_protocol_http.pl --plugin=apps::protocols::http::plugin --mode=json-content --hostname=[Hostname] --proto='https' --port='8181' --cacert-file='/etc/pki/tls/certs/ca-bundle.crt' --urlp

since middle on weekend all service usinf esx8 api popup same error:UNKNOWN: no data for resource host-709473 counter mem.capacity.usable.HOST at the moment. - no data for resource host-709473 counter mem.consumed.vms.HOST at the moment. - get_esx_stats function failed to retrieve statsThe counter mem.capacity.usable.HOST was not recorded for resource host-709473 before. It will now (creating acq_spec).The counter mem.consumed.vms.HOST was not recorded for resource host-709473 before. It will now (creating acq_spec). in debug on poller:== Info: We are completely uploaded and fine=> Recv header: HTTP/2 500=> Recv header: date: Mon, 09 Mar 2026 14:24:12 GMT=> Recv header: content-type: application/json=> Recv header: x-envoy-upstream-service-time: 13=> Recv header: vary: Accept-Encoding=> Recv header:=> Recv data: {"messages":[{"args":[],"default_message":"Unable to create Acquisition Spec due to conflict at row: `375`","localized":"Unable to create Acquisition Spec

Hello,I want to change some common services using the “mass change” option with the “replacement”.When applying the new config, I get a blank page.Appache error.log display the following error when applying the config :[Fri Feb 20 11:53:57.636143 2026] [proxy_fcgi:error] [pid 373731:tid 373731] [client XXXXXXXXX:1111] AH01071: Got error 'PHP message: PHP Fatal error:  Uncaught InvalidArgumentException: The command ID does not exist. in /usr/share/centreon/www/include/configuration/configObject/service/DB-Func.php:2711\nStack trace:\n#0 /usr/share/centreon/www/include/configuration/configObject/service/DB-Func.php(1608): updateService_MC()\n#1 /usr/share/centreon/www/include/configuration/configObject/service/DB-Func.php(1536): updateServiceInDBForOnPrem()\n#2 /usr/share/centreon/www/include/configuration/configObject/service/formService.php(1187): updateServiceInDB()\n#3 /usr/share/centreon/www/include/configuration/configObject/service/serviceByHost.php(108): require_once('...')\n#4 /

Hello,Since 3 months, I got that error on one Windows host (with CMA), I tried to make a clean install of CMA but nothing worked.I never got that issue on other Windows hosts.On CMA 24.10 I got clear errors, but I think on 25.10 it’s now encrypted but that’s probably the same issue :    CMA version 24.10.14 : [2026-03-11 13:52:19.641] [error] [check_exec.cc:112]  serv Updates fail to execute "/centreon_plugins.exe" --plugin os::windows::local::plugin --mode updates --timeout="30"  --warning-pending-updates="1" --critical-pending-updates="" --filter-mandatory: Le fichier spécifié est introuvable CMA version : 25.10.3 : [2026-03-11 13:58:49.238] [error] [check_exec.cc:122] serv Updates fail to execute encrypt::oZXQnAKe6xOwsWXOcliNWyt1CirCkG6v5EErcvZX8oO5iVLdiP+X+eZw7cX5fGiXd1FZS4DpR9YqAGMVlQda/KhlhxJ4tETVTQdXEV/xxxxxxxxxxxxxxxxxxxxxxxxxxxxx: Le fichier spécifié est introuvable  Thanks for your help

Hello,I am experiencing an issue with my Centreon IT‑100 license. The “Add Token” button is no longer available in my Centreon interface and has been replaced by “Choose Subscription”, which prevents me from re‑registering or activating my token.According to the Centreon community, this situation occurs when an IT‑100 license is still linked to a previous server, and an unlink operation must be performed on Centreon’s side. This was explained in discussions where moderators indicated that the problem happens when the token has already been registered or when an offline license remains attached to the platform.It was also mentioned that only the Centreon team can unlink the license in such cases, and users were asked to provide their server fingerprint so that the operation can be performed. [thewatch.c...ntreon.com] [thewatch.c...ntreon.com]Here is the fingerprint of my current server:👉 11b3a090fa1e2d59e34af7a4c2d7b3d3edd52a67a574584972ec8297b5f921d1Could you please unlink my IT‑100 l

Hello I have an error message when launching partitioning script on IT100 alma9 for vmware : “PHP Fatal error:  Uncaught TypeError: Adaptation\Database\Connection\Model\ConnectionConfig::__construct(): Argument #6 ($port) must be of type int, string given, called in /usr/share/centreon/www/class/centreonDB.class.php on line 117 and defined in /usr/share/centreon/src/Adaptation/Database/Connection/Model/ConnectionConfig.php:48”After replacing “port: port ?? 3306” with “port: 3306” in centreonDB.class.php, I have another error :“PHP Fatal error:  Uncaught Exception: SQLSTATE[HY000] [1045] Access denied for user 'centreon'@'localhost' (using password: NO) in /usr/share/centreon/www/class/centreonDB.class.php:170”Did I miss a step in installation?

Bonjour,Je cherche à ouvrir des tickets dans mon ITSM (EasyVista) via OpenTicket, mais je rencontre une difficulté avec les macros.Je souhaite passer en paramètre le Catalogue GUID stocké dans la macro EVSM_CATALOG_ID située dans les modèles (templates) de mes services. Lorsque je renseigne le GUID directement dans la règle de notification (champ Catalog GUID), cela fonctionne. En revanche, si j'utilise la variable {$service.custom_variables.EVSM_CATALOG_ID}, la transmission échoue. De plus, je souhaiterais récupérer la valeur présente dans l'alias du service pour l'intégrer dans le champ CI, afin de lier automatiquement le ticket à ce CI.Pourriez-vous m'aider à résoudre ces deux points ?Merci d'avance.English Version  Hello,I am trying to open tickets in my ITSM (EasyVista) using OpenTicket, but I am having an issue with macro integration.I need to pass the Catalog GUID as a parameter. This GUID is stored in the EVSM_CATALOG_ID macro within my service templates. When I enter the GUI

Hi,When “Detection by browser” is selected, and while my browser is set to en_US, there are numerous part in the UI that are still displayed in French.It’s ok (ie: all is displayed in English) if I set “en_US” in my Centreon profile.

Hello everyoneI tried to update centreon 23.04.2 to 23.04.7, I done the update without problem but after this pollers are not running.Someone had this issue ?I followed this topic, no result https://thewatch.centreon.com/platform-7/pollers-and-central-not-running-after-upgrade-from-21-04-to-21-10-505?postid=1623#post1623  /var/log/centreon-broker/central-broker-master.log  

Hello, Since the update from 24.10.15 to 24.10.18, the graph date picker is broken on our instance.Quick time ranges like “Last 3 hours” are working normally but if we want to zoom on a graph or set a manual time range, it fails 100%. The issue comes from the Javascript not selecting the right start/end date for the API call. In browser console we’ve got messages like :moment-timezone-with-data.min.js:1 Moment Timezone has no data for 2026-02-03 09:48. See http://momentjs.com/timezone/docs/#/data-loading/.moment-timezone-with-data.min.js:1 Moment Timezone has no data for 2026-02-03 10:24. See http://momentjs.com/timezone/docs/#/data-loading/.moment-timezone-with-data.min.js:1 Moment Timezone has no data for 2026-02-03 09:48. See http://momentjs.com/timezone/docs/#/data-loading/.moment-timezone-with-data.min.js:1 Moment Timezone has no data for 2026-02-03 10:24. See http://momentjs.com/timezone/docs/#/data-loading/.d3.min.js:1 Error: <rect> attribute x: Expected length, "NaN".d3.m

I downloaded the VMware version 25.10.deb12.standard-1766075705.ovaI then followed these instructionshttps://docs.centreon.com/docs/installation/installation-of-a-central-server/using-virtual-machines/Unfortunately, despite this I cannot connect with a web browser.I can ping the ip address but I also cannot ssh onto the server with puttyFells like I am missing some instructions

I've been asked to produce a report on the average memory use of our servers.I can get the information I need via a Performance Graph (see below) but, because I've beenasked to do this for several hundred servers, I'm looking for a way to automatethis as much as possible.Is it possible to get average memory use via clapi or SQL queries? Memory use on one server 

Hi,I migrated Centreon from 23.10 to 24.10.17 on January 22. I've been notified of a problem with the export, which no longer works in Customviews.For example, export from a service-monitoring :/var/log/php-fpm/centreon-error.log[09-Feb-2026 10:35:16 UTC] PHP Warning: Undefined variable $db in /usr/share/centreon/www/widgets/service-monitoring/src/export.php on line 443The rest of the interface works fine.I have a development platform with the same version number on which I cannot reproduce the problem. It works fine.Anay idea ?

Hello,Are there any checks available to verify:See for a check on the status of managed devices (synchronised/conflict, etc.) (Fortimanager) For storage, see for provisioning monitoring and an alert above 80% (ESX)  

Est-il possible d’utiliser le magasin d’autorités de certification Windows plutôt que de devoir spécifier un chemin vers un fichier de certificat en dur ?Les autorités de certification étant déjà déployées sur mes serveurs via des GPO, il serait pertinent de pouvoir s’appuyer sur ce mécanisme existant plutôt que de maintenir des fichiers séparés.  Is it possible to use the Windows Certification Authorities store instead of specifying a hard-coded path to a certificate file?Since the certification authorities are already deployed to my servers via Group Policy, it would make sense to leverage this existing mechanism rather than maintaining separate certificate files.

J’ai fait mes tests en NO TLS et toutes mes commandes de vérifications marchaient mais dès lors que je passe en TLS insecure, toutes mes commandes de vérifications passent en “Host {...} is down” et ma commande de vérification de l’hôte elle passe en execute command failed (OS-Windows-Centreon-Monitoring-agent-Host-Alive). Pourtant voici ce que me remontent les logs sur l’hôte : [2026-02-17 10:57:57.894] [centreon-monitoring-agent] [info] [main_win.cc:219] centreon-monitoring-agent start[2026-02-17 10:57:57.895] [centreon-monitoring-agent] [info] [streaming_server.cc:174] create grpc server listening on 0.0.0.0:4317[2026-02-17 10:57:57.895] [centreon-monitoring-agent] [info] [grpc_server.cc:57] encrypted server listening on 0.0.0.0:4317 cert: -----BEGIN..., key: -----BEGIN..., ca: ....[2026-02-17 10:57:57.898] [centreon-monitoring-agent] [debug] [grpc_server.cc:89] server default compression deflate[2026-02-17 10:57:57.898] [centreon-monitoring-agent] [debug] [grpc_server.cc:99] server

Hi, I’ve recently installed a mediawiki server and configured in the Centreon settings.But when I look in the cron logs I can see :root@STR-PRD-L-CEN01:~# tail /var/log/centreon/knowledgebase.logWiki is not configured. You can disable cron in /etc/cron.d/centreon for wiki synchronization.Wiki is not configured. You can disable cron in /etc/cron.d/centreon for wiki synchronization.In the database, I can see the rights settings :MariaDB [centreon]> SELECT * FROM options WHERE options.key LIKE 'kb_wiki%';+---------------------+--------------------------------------------+| key                 | value                                      |+---------------------+--------------------------------------------+| kb_wiki_password    | ****************                    || kb_wiki_url         | https://centreon.********/mediawiki/ || kb_wiki_account     | centreon                                   || kb_wiki_certificate | 1     So, I have an issue with the links synchronisation between the Ce

Hi All.We are using HP Systems insight manager as snmp trap receiver. The way it handles them is quite simple : when a trap is received and if it’s severity is above informational (configurable), an alert is sent and logged with the sending host. Of course the host must be declared first. If the OID is unknown, it logs it with the host too, so we can see that a MIB is missing. Simple and efficient. But it’s no longer supported and it’s missing some functionalities like the most secure SNMP v3 encyption levels.So I’m looking at moving the trap management to Centreon.I’ve read many documents and post and my (simplified) understanding is that with Centreon we must attach a SNMP service to a host and define the traps it will manage.But for me there is a problem : if the host sends a trap that is not monitored by the service, then I won’t be warned.Is my understanding correct ?If yes, is there the possibility to do the following : declare a SNMP service for a host and say : whatever the snm

I’ve installed a fresh server Debian 12 with Centreon 25.10But  the Custom View is not listed with the Home entry.I only got the Dashboard entryIs there some option to activate this menuI’ve already checks the ACL

Hello all,I’m using Centreon Autodiscovery and i want to improve my hosts information automatically.For example : I use CISCO MERAKI and the result of one them is like : from this , it could be great for me to use the URL value in “action URL” in “host extended infos” tab in host configuration, mac address in “note” field … so create one property per information… or adding some value directly in custom macros.Is it possible ? if yes how ?

Voici une version adaptée intégrant ce contexte : Bonjour à tous,Nous supervisons actuellement des conteneurs OpenVZ avec Centreon.Nous disposons d’un ancien plugin “fait maison” qui permet de contrôler l’état des conteneurs (notamment la partie démarrage), mais il commence à dater et nous souhaitons savoir s’il existe aujourd’hui une méthode plus standard / officielle pour superviser correctement cet aspect.Notre besoin est de : Détecter un échec de démarrage d’un conteneur Vérifier que le conteneur est réellement en état running Disposer d’un statut clair et fiable dans Centreon (OK / CRITICAL si le conteneur n’est pas démarré) Éviter de maintenir un script custom si une solution packagée existe Nous n’avons pas trouvé de plugin officiel Centreon Plugin Pack dédié à OpenVZ pour cette vérification spécifique.Existe-t-il : Un plugin officiel Centreon compatible OpenVZ ? Une bonne pratique recommandée (via SNMP, agent, API, commande système côté hôte) ? Un mode opératoire vali