pfSense

Fix reversed accounting style

Fix certificate generation for CAs without a serial set on import. Fixes #6952

Add some CA in-use test utility functions. Ticket #6947

Merge pull request #3239 from duiadns/master

Improve input validation on static ARP for DHCP static mapping entries, also prevent the backend from attempting to apply entries with insufficient information stored. Fixes #6969

- added support for duiadns.net ipv4 and ipv6

Merge pull request #3196 from PiBa-NL/authfallbackspeed

Merge pull request #3212 from PiBa-NL/ipsec-mobile-leasecheck

Merge pull request #3223 from filnko/patch-1

Silence kenv calls