3 ms·With ipv6 they still need to understand protocols to do connection tracking.by mkj 10y agoWith ipv6 they still need to understand protocols to do connection tracking.zrm 10y agoRouters that don't do NAT don't need to do connection tracking. Firewalls do, but it's possible to put the firewall in the endpoint.aaron_m04 10y agoWhy is connection tracking necessary?