pfSense

Add a checkbox to explicitly configure a null Service name for PPPoE.

See: http://forum.pfsense.org/index.php/topic,27461.0.html

use / as relative since items might be living in a subdirectory off of / such as pfCenter/

Ticket #682. Use pfSense modules function to collect interface stats.

Fixes #831. Restart the DHCP daemon when clearing the log file.

Actually make this not error out.

Fix this test, allows proper selection of CA in OpenVPN wizard.

No need to triger a vips re-configure explicitly but rather detect this during config merges. This is the best way to do this after fixing Ticket #601.

Ticket #601. If 'virtualip' section is going to be restored or merged through xmlrpc bring down all vips which will be brough up later on from the configure_carp call. This ensures that the peers on the cluster stay current to each other.

Not neccessary to call this here since vips_configure does this automatically.

Ticket #829. Do not allow an interface to switch back to static/dhcp/none if it is configured as ppp/pppoe/pptp. for now just blacklist this option because it is not so trivial to fix.