Considering that ipv6 NPT/NAT/NETMAP is done manually by user,
mwan3 can balance ipv6 interfaces as it does with ipv4.

Interface wan2 was renamed to wanb as wan2, wan3, ... will eventually
colide with OpenWrt with default wan6 interface when more than 6
interfaces are in use.

New interfaces, members for wan6 and wanb6 where created, both disabled
by default. Policies where adapted as well.

The option "family" is set respectively in each interface. When missing,
mwan3 assumes ipv4, that will fail when interface is IPv6 only.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>

Add missing globals config section with default values.
Without the correctly named section, mwan3 startup will fail with the error - Warning: mwan3 is global disabled. Usage: /etc/init.d/mwan3 start.
Compile: not required
Run tested: LEDE 17.01.04
Author-name: Rob White
Maintainer: Florian Eckert <fe@dev.tdt.de>
Signed-off-by: Rob White <rob@blue-wave.net>

Fix issue with sticky sessions not working correctly
Fix issue where user created ipsets were not applied

Signed-off-by: Jeroen Louwes <jeroen.louwes@gmail.com>

IPv6 support! :D
Big code overhaul; expect bugs..

Signed-off-by: Jeroen Louwes <jeroen.louwes@gmail.com>

Add ipset support (ipset version >6.22 with ipmark required)
Add stickiness feature

Signed-off-by: Jeroen Louwes <jeroen.louwes@gmail.com>

Signed-off-by: Jeroen Louwes <jeroen.louwes@gmail.com>