Monitoring a Fortigate Firewall from Centreon

In this post we will see how to monitor our Fortigate firewalls from a Centreon or Nagios or whatever we have 🙂. We will do it through SNMP queries and we will be able to know the status of its chassis at all times, the status of the cluster if we have one, the use and consumption of network interfaces, if we have VPNs the same, know if they fall, The sessions, etc, etc… if you have a Fortigate, This is your post!

Migrating the DHCP service from Windows 2003 to Windows 2016

Good! Nothing, I wanted to share with you a little fight I had in a summer project, among several things he had to migrate a Windows DHCP server 2003 to Windows 2016 Server, I share with you the steps I followed to migrate it to the new server in less than a crows! Think of each DHCP environment, with each rank, with all the exclusions, Customizations… How to avoid resetting it!

Nextcloud Free Add-In for Outlook

Another of Nextcloud's feats, is the possibility of installing a small plugin in the users' Outlook, so that when attaching files and sending them they are not attached as such, if not, it would be uploaded to Nextcloud and what the user sends is a link to the files. It is ideal to avoid saturating mailboxes or to avoid sending large flows of data by email,

Integrating a Centreon Poller

In this post we will see all the steps that are necessary to be able to integrate a Centreon Poller server into an installation where we already have a Centreon Central server working, In the previous document we saw the installation, Today it's time to configure! What I said, the idea of having a Poller is to monitor delegations or remote companies, as well as for load balancing in larger environments!