pfSense

Add gateway substatus. Fixes #10546

Update return_gateways_status to return a substatus as well as the existing status.

status changed to be one of online or down.
substatus can be one of none, down, highloss, highlatency, loss, latency, or force_down
...

Clean NDP table button. Implements #10975

VLAN MTU improvements. Issue #9154

Interface assignment fix for PPP interfaces. Fixes #10240

Fixed #10406 By adding "notoggleall" class to button group

Merge pull request #4470 from vktg/cleardhcpleases

Merge pull request #4478 from vktg/ddnsstatic

Merge pull request #4472 from vktg/ntpauth

Add help text to Register DHCP Leases in Resolver

This change adds a sentence to the help text for the `Register DHCP Leases in the DNS Resolver` input field.

Enabling this option has the non-obvious side effect of reloading Unbound each time a client obtains a DHCP lease. This reload flushes the resolution cache, which can mean long recursive lookups being required for even frequently used domains....

NTP server authentication. Issue #8794