Observability. Agentic AI. Platform Engineering.

By Dimitri Bellini • Insights

Good morning everyone, and welcome back! It's Dimitri Bellini here on Quadrata, your channel for open-source tech insights. Today, we're diving back into the world of Zabbix, specifically tackling what many consider a 'black beast': SNMP monitoring.

SNMP (Simple Network Management Protocol) is incredibly common for monitoring network devices like routers and switches (think Mikrotik, Cisco), but it's also used for applications and servers running SNMP daemons. Zabbix comes packed with pre-built templates for many SNMP devices, which makes life easy – apply the template, set a few parameters, and data starts flowing. But what happens when you have a device with no template, or you only have the manufacturer's MIB file? That's when things get trickier, and you need to build your monitoring from scratch.

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By Dimitri Bellini • Insights

Good morning everyone! Dimitri Bellini here, back with you on Quadrata, my channel dedicated to the fascinating world of open source and IT. You might notice a new backdrop today – still working on the aesthetics, but the content is what matters!

Today, we're shifting gears slightly from our usual Zabbix discussions to explore another critical area in the open-source landscape: firewall solutions. I'm not just talking about the basic firewall tools within a Linux distro, but dedicated distributions that create powerful network appliances.

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