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    This template returns the total number of active VPN connections for devices using OpenVPN on embedded Linux devices such as DD-WRT, BusyBox, etc. What makes this special is that it's all done in bash and has no external library dependencies  Prerequisites: SSH access Credentials: Root credentials on the target server. Perl or SNMP is not required.  Why? Just because I can.  Tested on Asus RT-AC68U