For more information about Knockd, check out http://www.howtogeek.com/104548/how-to-knock-into-your-network-dd-wrt/
You can also place widgets on your homescreen for easy access.
NO ROOT REQUIRED !!!!!
Please UNINSTALL if upgrading from a version before 1.3
Minor update to multi-host knocking
Minor UI changes
When using the Launch Application action in Tasker, put the sequence name in Data to invoke it (sequence name must be exact)