4GB MicroSD card (minimum) I'm using a 32GB card.

The following list indicates what you will need to complete this project: Keep in mind that once you have a Rasp Pi B+, you need to make a few more purchases. The current version, the Raspberry Pi Model B+ ( Figure 1), continues a history of iterative improvements.

It's compact and requires very little power, and for less than $100, you can build a feature-rich network monitor (see the 'What You Need' box). The Raspberry Pi SBC packs some high-quality hardware at a very affordable price.

Herein, I focus on the Icinga 1.7.1 release in the existing repositories.

Icinga Mobile (for iPhone and Android).

Command-line tool with command completion (Icinga 2).

Support for additional databases such as Oracle or PostgreSQL.

Notifications via alerts on SMS, email, Jabber, etc.

Monitoring services on ICMP (ping) or a variety of services (HTTP, DNS, IMAP, POP3, SMTP, etc.).

Intuitive, template-based configuration.

Because Icinga was forked from Nagios code, it maintains compatibility with Nagios plugins. The creators focused their attention on a modern web interface, a REST API, and support for a wider array of databases.

Started in 2009, Icinga began as a fork of the Nagios project. Icinga is feature-rich, impressive, open source network monitoring software. In this article, I will explore one such unsung technology hero of IT uptime – Icinga. Unfortunately, the powerful yet sometimes underutilized tools of network monitoring are often not given the limelight. At a fundamental level you gain actionable insights on maintaining uptime for your networks and servers. You can delve deeply into your routers, switches, firewalls, and servers and understand what's going on in your networks. Over time, performance data can even help you see trends that allow you to address them proactively.

You can check availability and be notified of outages. Network monitoring gives you deep insights into what is up, what is down, what is having problems, and network dependencies. Network monitoring is extremely helpful in maintaining an IT infrastructure. For example, you might want to keep tabs on your LAN at home, check in on a remote office, or even monitor your Bitcoin mining rig. Many people have networks and servers – physical, virtual, cloud, or otherwise – that they want to monitor. In this article, I will show you how to apply a Raspberry Pi and the network monitoring software Icinga to monitor your networks. A simple Raspberry Pi can become a robot, a beer brewing sensor, and even a home media center. The admirable efforts of the Raspberry Pi Foundation have been providing an excellent single-board computer (SBC) that can be applied to almost any need.

Internet uptime monitor raspberry