RFC DocumentsRFC 6000–6999RFC 6200–6299RFC 6204 - Basic Requirements for IPv6 Customer Edge Routers4. RequirementsOn this page4. Requirements4. Requirements This section specifies the requirements for IPv6 CE routers, organized into the following subsections: 4.1 General Requirements 4.2 WAN-Side Configuration 4.3 LAN-Side Configuration 4.4 Security Considerations