Ever seen an average IPv6 firewall, even on $500 devices? You can have dynamic prefix that can change with every moment on your wan interface, but then you hav

Ever seen an average IPv6 firewall, even on $500 devices? You can have dynamic prefix that can change with every moment on your wan interface, but then you have static IPv6 rules and you cannot specify something like use current prefix there. So I understand if the first reaction is screw that.