This commit replaces all rule source / destinations where more than one address is being targetted with a tablename like __rule__{uuid}__[source,destination] a support tool after load flushes the selected addresses into the table (which is automatically created by the ruleset). closes https://github.com/opnsense/core/issues/4756
new call `configctl ipfw stats`
There are some assumptions in parsing these stats, ipfw/dummynet man page doesn't seem to provide mich insights on the details delivered by the various "show" commands.
for https://github.com/opnsense/core/issues/3994