[44net] Doing IPIP with Ubiquiti ?

Hi there I started to config my Bullet2 to be access point for delivering the AMPRNET to the HAMS and saw that there is tunnel and ipip in the commands Does it mean it support by default IPIP tunneling and can serve as Gateway ? I couldn't succeeded to find the correct syntax of the command whatever i have done it gave me error that something is "garbage" Please Advice Thanks Forward Ronen - 4Z4ZQ http://www.ronen.org Ronen Pinchooks (4Z4ZQ) WebSite<http://www.ronen.org/> www.ronen.org ronen.org (Ronen Pinchooks (4Z4ZQ) WebSite) is hosted by domainavenue.com