http://sch-einesystem.tumblr.com/post/114773933403/
iDrone Warhead with the 2 x UMTS VPN bundled Failover Webcam
Redundant Link Failover Cruise Missele Webcam/Steering via UMTS
http://simonmott.co.uk/vpn-bonding
http://www.linuxplanet.com/linuxplanet/tutorials/6799/1
Access-Concentrator and 2 x Bundled VPN via 2 diffrent UMTS for a bundled connection for camera and drone-servo-steering

[1] http://41.media.tumblr.com/44774592643901d83f9b034b4c50bc18/tumblr_nlvyx5Jfha1sofvubo2_1280.jpg

[2] http://41.media.tumblr.com/c908da2f63232bab15462681d259f8cd/tumblr_nlvyx5Jfha1sofvubo1_1280.jpg

[3] http://36.media.tumblr.com/7c88b4747127fe071f1b00e291d25f72/tumblr_nlvyx5Jfha1sofvubo5_r1_1280.jpg

[4] http://36.media.tumblr.com/3600cf9817ca06554e0b5fe1dd424697/tumblr_nlvyx5Jfha1sofvubo4_r2_1280.jpg

[5] http://41.media.tumblr.com/2f561012dd7cd46d7b92554338db8cf0/tumblr_nlvyx5Jfha1sofvubo3_1280.jpg