get_interface_ipv6() Track Interface IP improvements. Fixes #11816
get_interface_ipv6() Track Interface IP improvements. Fixes #11816

dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense