pfSense

Use real interface here for dhcrelay v6. Ticket #4572

0 could be valid for hostname aliases too. Ticket #4573

Don't omit hosts specified as "0". Ticket #4573

Bug #4566 Only route-to a gateway if it is not force_down

When generating policy-routing rules there was no check if a gateway had force-down set, so gateway with force_down set would still get policy-routing rules written for it, even if skip_rules_gw_down was enabled.

call this RCC-VE rather than C2358

Add a check for whether IPsec is enabled, so it doesn't spit out "IPsec
daemon not running or has a problem!" when IPsec isn't enabled.

Merge manually pull request #1593

Remove wireless cards from ALTQ-capable interfaces, since ALTQ is broken on wlandev in FreeBSD 10.x at the moment. Ticket #4406

add missing )

Include net.key.preferred_oldsa in the sysctl list, set to 0 (disable) so
it doesn't fall through to the default (1).