pfSense

Fix in/out packet count reporting

There were a couple of wrong var names in the code, causing out packet counts to be reported wrong.
Should fix forum post http://forum.pfsense.org/index.php/topic,55933.0.html

Create these dirs earlier rather than later to avoid the errors reported on http://forum.pfsense.org/index.php/topic,55998.0.html

Correct check

The pppoe handle script

Well seems its useful at list for bringing a link up with a phone call :)

Revert "Ringback is a feature only for listening on incoming calls which is not supported for now."

This reverts commit f459427fcf104776fbb59a4d2231f289855d2787.

Fix typo

Wrap dir creation for openvpn in a function to reduce duplication, and use the function before places that could potentially write in the dir.

Create directory if it does not exists

Presence of a directory does not mean anthing. Just continue up. Pointy-hat: myself

Add unset