pfSense

Rewrite functions for toggle & delete NAT. Fixes #13545

Refine IPsec deprecation behavior. Issue #13648

P1 and P2 entries are only disabled if they have no remaining valid combinations of options. This way tunnels that just had one bad entry selected can continue working.

Replace direct config accesses regarding ssh configuration. Fixes #13645

In system_advanced_admin.inc, use config interface funcs instead of direct
$config access regarding ssh configuration nodes. Also initialize the ssh
section as an array if it doesn't exist in system_advanced_admin.php to prevent...

Replace some direct config accesses in util.inc. Fixes #13640

Remove cxgbe (cc) from the ALTQ capable list

Despite what the relevant man page claimed (now fixed) the cxgbe driver
has not supported ALTQ since 2012. Do not allow ALTQ to be enabled on
those interfaces.

This reverts b3979f4abe9ecb2bdd59cbbcb61e3eccf9180b79....

Remove invalid quotes from charon attr plugin attributes. Fixes #13579

Fix setting EFI boot console type. Issue #13080

For some reason the EFI loader is forcing boot_serial=YES when it is not
set in the loader configuration. To work around this, we must set it to
NO explicitly. The loader menu displays the wrong type still but it...

ipsec: remove warnings about now removed algorithms

Redmine: #9247

ipsec: disable any tunnels using 3des, blowfish, cast128 or md5 during upgrades

Redmine: #9247

ipsec: remove obsolete algorithms

These are no longer supported in FreeBSD main. Ensure they can no longer be configured.

Redmine: #9247