librenms/librenms — pull request #302 by laf (2014-10-02 19:32:02+00:00)
Title: Issue laf 47

http://snag.gy/fKfbd.jpg

This simply resets the last_discovered table entry in devices to NULL so that when a discovery -h new runs (which is every 5 minutes by default) then the device will run through a discovery again.

You can disable this by setting $config['disable_clear_discovery'] = 1; in config.php

This relies on PR #299 so please don't merge this until then.