Enterprise-Class
Open Source Monitoring

NSCA 2.9.1 has just been released and now supports backwards compatibility with older agents using smaller packet sizes.  You can download the tarball from SourceForge at http://sourceforge.net/projects/nagios/files/nsca-2.x/nsca-2.9.1/. The Changelog can be found here. Thanks to Eric Stanley and Daniel Wittenberg for their work on this release!

The 2011 LinuxQuestions.org Member's Choice Awards voting is going on now and Nagios is a candidate for the best Network Monitoring Application.  Show your love for Nagios by voting in the poll!  NOTE: If you haven't participated on the LQ forum, before you'll have to create an account  and post a new message before you can vote.

We're proud to announce the availability of Nagios Mobile - a new flexible mobile interface for Nagios that works on iPhones, Adroid phones, and all other portable devices that support HTTP.  You can find Nagos Mobile on the frontends page or on Nagios Exchange.

We're pleased to announce that eight individuals from the community have received the inaugural Nagios MVP (Nagios Most Valuable Professional) award. To learn more about the winners for 2011, visit http://www.nagios.com/mvp. We'd also like to say thanks to everyone that helps make a difference in Nagios!

Nagios was just announced as the "Best Monitoring Solution" in the 2011 Linux Journal Reader's Choice Awards. Thanks to everyone that helps contribute to Nagios and make it such a big success!