pfSense

Catch up to latest config version

retain OpenVPN's net30 default topology for upgraded configs so they still work. Ticket #5764

Revert "Remove track6-interface and track6-prefix-id from interfaces->lan in default config.xml"

It was not supposed to be committed, on default config, LAN must track
WAN

This reverts commit a75aa2ca5e7ee31e543d80a23d99fd2dd6cad5bc.

Add uniqid tag to CARP VIPs that don't have one upon upgrade. Ticket #4858

Fix up config setting for killing states on gateway failure. Enable this option where gw_down_kill_states is set. Flip setting accordingly during config upgrade to not use confusing 'kill_states' tag to not kill states. Ticket #5815

Switch to disabling strongswan unity plugin by default. Ticket #4178

Latest config revision is 13.7, catch up default config.

Fixed #5714

Bump for Nuke fifolog support

Should the default config version always be bumped to match the version in globals.inc when new upgrade code is committed?

Write upgrade config to replace apinger by dpinger, it should fix #5624

Move recently added upgrade code to a new config version

Remove unused time-update-interval

There is no longer any code for a UI field in 2.3 master.
In RELENG_2_2 system.php the code for the field display is commented
out.
The commented out code has been removed in the bootstrap conversion.
This removes the various bits of leftover processing and validation code...

Fix old SNMP bindlan setting - Redmine #3883

Remove run-time code in services.inc that referenced "bindlan".
Provide upgrade code to convert bindlan to bindip="lan" if needed.
Update current config version.

Fixed #5432

Fixed #5222

Remove more references to theme, ticket #5333

Cleanup unused code:

- Remove xmlrpcbaseurl from globals
- Remove xmlrpcpath from globals
- Remove embeddedbootupslice from globals
- Remove call_pfsense_method()
- Remove check_firmware_version()
- Remove get_active_xml_rpc_base_url()
- Remove zeromq.inc...

Remove timezone from default config, we have a definition in globais.inc now

Retire PPTP server, fixes #4226:

- Remove PPTP server and all related code
- Bump config version 12.2
- Write upgrade config code to remove pptpd section and also cleanup
firewall and NAT rules using PPTP interface or src/des

Move main pfSense content to src/