拓扑如下图路由器GE1口为公网口上网方式为PPPoE内网为vlan1客户端IPv4地址为DHCP自动获取IPv6地址为SLAAC无状态自动获取。以下命令是真实设备配置文件中复制出来并修改若要刷配置请注意视图及需要自己修改的对应内容。如有问题可联系杨工telephoneone eight three eight four six one six zero two fivesystem-viewipv6dns resolvedns server ipv6 2400:3200::1dns proxy enabledns proxy ipv6 enableacl 2000rule 5 permitquitdialer-ruledialer-rule 1 ip permitdialer-rule 1 ipv6 permitquitinterface Dialer1link-protocol pppppp chap user PPPoE账号ppp chap password cipher PPPoE密码ppp pap local-user PPPoE账号 password cipher PPPoE密码ppp ipcp dns admit-anyppp ipcp dns requestmtu 1492ipv6 enableipv6 mtu 1420tcp adjust-mss 1200ip address ppp-negotiatedialer user arwebdialer bundle 1dialer-group 1dialer number 1 autodialipv6 address auto link-localipv6 address auto globalnat outbound 2000dhcpv6 client pd pd1quitinterface GigabitEthernet 0/0/1pppoe-client dial-bundle-number 1quitinterface Vlanif1ipv6 enableipv6 mtu 1300ip address 192.168.100.1 255.255.255.0ipv6 address pd1 ::1:0:0:0:1/64ipv6 address auto link-localundo ipv6 nd ra haltdhcp select interfacedhcp server dns-list 223.5.5.5 114.114.114.114quitip route-static 0.0.0.0 0.0.0.0 Dialer1ipv6 route-static :: 0 Dialer1