Hello ​@eric-P you can follow the same procedure for all connectors as you are taking advantage of having the IT100 License.

https://docs.centreon.com/pp/integrations/plugin-packs/getting-started/introduction/

there a few SSH checks from centreon

https://docs.centreon.com/pp/integrations/plugin-packs/procedures/applications-protocol-ssh/

https://docs.centreon.com/pp/integrations/plugin-packs/procedures/operatingsystems-linux-ssh

if you are strictly discussing nagios you can read over here

or or

🥳🥳🥳🥳

https://docs.centreon.com/pp/integrations/plugin-packs/procedures/operatingsystems-linux-centreon-monitoring-agent/

Hope this helps