pfSense

Select the device mode to tun if variable device_mode not exist in the configuration

Added option to select the type of device for use in the tunnel openvpn

fix text

Generate the config file in a variable then write it as a whole to a file.

Read data into variables before passing to rrdtool, so it's easier to extend this to store data elsewhere in addition to (or instead of) rrdtool. Also, switch to using cpustats for CPU statistics instead of top.

Up the number of packets that gets sent to divert consumers since this count includes for tcp even the 2way handshake count which might hurt the matching. This should possibly fix layer 7 Ticket #636.

Log the configuration is not the same error message only when this is true. This message would have been shown even when a communication error would occur.

Add Total number of CP users graph

Ticket #1356 use locking here rather than ps to serialize execution.

Fix ticket #1126