Deletion of Dynamic Multipoint Virtual Private Network

Comment: A simple -type search shows quite a few books and and scholarly articles discussing this type of VPN in some depth or as the subject of the article; {{u|Pontificalibus}} has linked some of these sources above. Searching for "Dynamic Multipoint  VPN" yields even more results. Seems a clear pass of notability guidelines per 
Stance: keep
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE||WP:GNG)