Move copyright from ESF to Netgate
Ignore linkup eventos for interfaces that are member of bridges and have no IP address configured
Move to Apache License 2.0
Review license / copyright on all files (final round)
Review license / copyright on all files (1st round)
Call filter_configure in rc.linkup. Ticket #6297
Remove unnecessary includes. Remove an always true if().
No functional changes.
Clarify log, it's not really "ignoring" it.
Move main pfSense content to src/