pfSense

Make auth_get_authserver_list available to vpn.inc

This is a follow-up to PR #1612 and avoids a crash in this script at random times.

Code style for etc files

Fixes #4182 by properly managing IPcomp on ipsec tunnels.
Also retires IPsec force reloading advanced sysctl since its useless nowdays with strongswan and remove its call on rc.newipsecdns.

Fix lineup of copyright lines

and module names and other bits of formatting and typos in header
comment sections.

Remove not needed anymore function

Add an option to force IPsec to reload on failover, which is needed in some cases for IPsec to fail from one interface to another. Ticket #2896

Correct a bit formating here

Remove the filter configure call as this could otherwise lead to a recursive filter configure.

Only log this if IPSec is enabled

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

Attempt to mitigate fork bombs of rc.newipsecdns. Alternatively we should probably bail out with a exit(0);
instead.

need config.inc here, otherwise it fails to reload, config arrays are blank in vpn_ipsec*. Actual issue and fix for bug #1254

fix text

Remove last references to dnswatch.

The use of log_error() requires util.inc

Correct my email address, adjust copyright to 2010

Decouple filter.inc from functions.inc. There is no need to process filter functions most of the time. Include filter.inc where it is needed

Rework includes/require. This saves about 4 megabytes.
Simplify get_memory(). Tested on mips/i386

Remove some unneccessary calls to filter_configure() they just give recursivity!

Make rc.newipsecdns reload dynamic DNS tunnels

Adding dnswatch support.

Obtained-from: m0n0wall