MSR830的PPPOE IPV6设置问题

现情况：路由器通过PPPOE拨号上网，光猫能支持IPV4/IPV6，现经过设置后，路由运行ping ipv6 240c::6666能通（240C::6666为外网DNS），但VLAN 1下的终端ping 不通240c::6666，但能ping通路由器的外网口获取到的IPV6地址。配置如下，不知哪里设置有问题。麻烦大咖帮帮忙看有没办法解决

型号：MSR830-WiNet

软件版本：CMW520-R2516P22

固件版本：5.10

硬件版本：2.0

配置内容：

==================================

# 

 version 5.20, Release 2516P22 

# 

 sysname H3C 

# 

 clock timezone Beijing add 08:00:00 

 # 

 password-control enable 

 undo password-control aging enable

 undo password-control history enable

 password-control length 6

 password-control login-attempt 3 exceed lock-time 10

 password-control password update interval 0

 password-control login idle-time 0

 password-control complexity user-name check

 #

 domain default enable system

 #

 ipv6 icmpv6 multicast-echo-reply enable 

 #

 dns resolve dns proxy enable

 dns server 114.114.114.114

 dns server 202.96.128.86

 dns server 172.16.3.253

 dns server ipv6 240C::6666

 dns server ipv6 240C::6644

 #

 ipv6 ipv6 unreachables enable

 #

 telnet server enable

 #

 dar p2p signature-file flash:/p2p_default.mtd

 #

 ndp enable

 #

 ntdp enable

 ntdp hop 8

 #

 cluster enable

 #

 port-security enable

 #

 password-recovery enable

 #

 blacklist enable blacklist ip 45.144.3.168

 #

 ipv6 dhcp server enable

 ipv6 dhcp prefix-pool 1 prefix 1::/64 assign-len 64

 #

 vlan 1

 #

 domain system

 authentication ppp local

 access-limit disable

 state active

 idle-cut disable

 self-service-url disable

 ip pool 1 192.168.2.100 192.168.2.254

 #

 traffic behavior behaviorfordeny

 filter deny

 #

 dhcp server ip-pool vlan1 extended

 network ip range 172.16.0.1 172.16.0.254

 network mask 255.255.255.0

 gateway-list 172.16.0.1

 dns-list 172.16.0.1

 #

 user-group system

 group-attribute allow-guest

 #

 local-user admin

 authorization-attribute level 3

 service-type telnet

 service-type web

 #

 cwmp undo cwmp enable

 #

 ddns policy guanjiapo

 interval 0 0 12

 url ***.***/dyndns/update?system=dyndns&hostname=<h>&myip=<a>

 username XXXXXX

 password cipher XXXXXXXXXXXXXXXXXXXXXXXXXXXX

 #

 ipv6 dhcp pool 1

 network 1::/64 preferred-lifetime 432000 valid-lifetime 864000

 prefix-pool 64

 domain-name cnicg-ipv6

 dns-server 240C::6666

 dns-server 240C::6644

 #

 interface Cellular0/0

 async mode protocol

 link-protocol ppp

 tcp mss 1024

 #

 interface Dialer10

 nat outbound

 nat server 1 protocol tcp global current-interface 211 inside 172.16.8.254 211

 nat server 2 protocol udp global current-interface 211 inside 172.16.8.254 211

 nat server 3 protocol tcp global current-interface 38000 inside 192.168.110.93 443

 nat server 4 protocol udp global current-interface 38000 inside 192.168.110.93 443

 nat server 5 protocol tcp global current-interface 38001 inside 192.168.110.93 8443

 nat server 6 protocol udp global current-interface 38001 inside 192.168.110.93 8443

 nat server 7 protocol tcp global current-interface 49283 inside 172.16.3.234 49283

 nat server 8 protocol tcp global current-interface 38100 inside 192.168.110.78 443

 ipv6 address auto

 ipv6 address auto link-local

 ipv6 mtu 1492

 link-protocol ppp

 ppp chap user 020XXXXXXX@163.gd

 ppp chap password cipher XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

 ppp pap local-user 020XXXXXXX@163.gd password cipher XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

 ppp ipcp dns admit-any

 ppp ipcp dns request

 mtu 1492

 ip address ppp-negotiate

 tcp mss 1024

 dialer user username

 dialer-group 10

 dialer bundle 10

 ddns apply policy guanjiapo fqdn ***.***

 #

 interface Virtual-Ethernet1

 ip netstream inbound

 #

 interface NULL0

 #

 interface Vlan-interface1

 ipv6 nd ra interval 60 10

 undo ipv6 nd ra halt

 ipv6 nd autoconfig managed-address-flag

 ipv6 nd autoconfig other-flag

 ipv6 address 1::/64 eui-64

 ipv6 address auto link-local

 ipv6 mtu 1492

 ip address 172.16.0.1 255.255.255.0

 tcp mss 1024

 dhcp server apply ip-pool vlan1

 arp send-gratuitous-arp interval 2000

 ipv6 dhcp server apply pool 1 allow-hint preference 255 rapid-commit

 #

 interface GigabitEthernet0/0

 port link-mode route

 nat outbound

 nat server 1 protocol tcp global current-interface 211 inside 172.16.8.254 211

 nat server 2 protocol udp global current-interface 211 inside 172.16.8.254 211

 nat server 3 protocol tcp global current-interface 38000 inside 192.168.110.93 443

 nat server 4 protocol udp global current-interface 38000 inside 192.168.110.93 443

 nat server 5 protocol tcp global current-interface 38001 inside 192.168.110.93 8443

 nat server 6 protocol udp global current-interface 38001 inside 192.168.110.93 8443

 nat server 7 protocol tcp global current-interface 49283 inside 172.16.3.234 49283

 nat server 8 protocol tcp global current-interface 38100 inside 192.168.110.78 443

 pppoe-client dial-bundle-number 10

 #

 interface GigabitEthernet0/4

 port link-mode route

 tcp mss 1024

 arp send-gratuitous-arp interval 2000

 #

 interface GigabitEthernet0/1

 port link-mode bridge

 #

 interface GigabitEthernet0/2

 port link-mode bridge

 #

 interface GigabitEthernet0/3

 port link-mode bridge

 #

 ripng 1

 #

 cluster

 ip-pool 192.168.171.1 255.255.255.0

 build WiNet

 cluster-local-user admin password cipher $c$3$e/X1GyifK+2Rumr0S3Owk7gGw+5FYliomyoR

 management-vlan synchronization enable

 #

 ip route-static 0.0.0.0 0.0.0.0 Dialer10

 ip route-static 10.0.0.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.1.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.2.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.3.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.8.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.9.0 255.255.255.0 172.16.0.2

 ip route-static 172.16.50.0 255.255.255.0 172.16.0.2

 ip route-static 192.168.110.0 255.255.255.0 172.16.0.2

 #

 ipv6 route-static :: 0 Dialer10

 ipv6 route-static 2:: 64 Vlan-interface1 1::

 #

 snmp-agent

 snmp-agent local-engineid 800063A2039C061BB35400

 snmp-agent sys-info version all

 undo snmp-agent trap enable voice dial

 #

 ip netstream timeout active 1

 ip netstream timeout inactive 15

 ip netstream export version 9

 ip netstream export host 172.16.8.200 9996

 ip netstream export source interface Vlan-interface1

 ip netstream export v9-template refresh-rate time 60

 #

 dhcp enable

 #

 ntp-service unicast-server 203.107.6.88

 #

 arp static 172.16.0.2 082e-5f52-ce00 1 GigabitEthernet0/1

 #

 ip https enable

 #

 dialer-rule 10 ip permit dialer-rule 1 ip permit

 #

 nms primary monitor-interface Dialer10

 #

 ip flow-ordering stat-interval 30

 #

 load xml-configuration

 #

 load tr069-configuration

 #

 user-interface con 0

 user-interface tty 13

 user-interface vty 0 4

 authentication-mode scheme

 #

 return

==============================================================

display ipv6 interface Dialer 10

Dialer10 current state :UP

 Line protocol current state :UP

 IPv6 is enabled, link-local address is FE80::9E06:1BD3:7CB3:5400

 Global unicast address(es):

 240E:F8:AD:139D:9E06:XXXX:XXXX:XXXX, subnet is 240E:F8:AD:139D::/64 [AUTOCFG]   (公网IPV6能获取，在此隐藏）

 [valid lifetime 2591682s/preferred lifetime 604482s]

  Joined group address(es):

 FF02::1:FF00:0

 FF02::1:FFB3:5400

 FF02::2 FF02::1

 MTU is 1492 bytes

 ND DAD is enabled, number of DAD attempts: 1

 ND reachable time is 30000 milliseconds

 ND retransmit interval is 3000 milliseconds

 Hosts use stateless autoconfig for addresses

 IPv6 Packet statistics:

 InReceives: 26

 InTooShorts: 0

 InTruncatedPkts: 0

 InHopLimitExceeds: 0

 InBadHeaders: 0

 InBadOptions: 0

ReasmReqds: 0

 ReasmOKs: 0

 InFragDrops: 0

 InFragTimeouts: 0

 OutFragFails: 0

 InUnknownProtos: 0

 InDelivers: 26

 OutRequests: 15

 OutForwDatagrams: 26595

 InNoRoutes: 0

 InTooBigErrors: 0

 OutFragOKs: 0

 OutFragCreates: 0

 InMcastPkts: 0

 InMcastNotMembers: 0

 OutMcastPkts: 0

 InAddrErrors: 0

 InDiscards: 0

 OutDiscards: 0

=======================================================

display ipv6 interface Vlan-interface 1

Dialer10 current state :UP

 Line protocol current state :UP

 IPv6 is enabled, link-local address is FE80::9E06:1BFF:FEB3:5403

 Global unicast address(es):

 1::9E06:1BFF:FEB3:5403, subnet is 1::/64

  Joined group address(es):

 FF02::1:FF00:0

 FF02::1:2

 FF02::1:FFB3:5403

 FF02::2

 FF02::1

 FF05::1:

 MTU is 1492 bytes

 ND DAD is enabled, number of DAD attempts: 1

 ND reachable time is 30000 milliseconds

 ND retransmit interval is 3000 milliseconds

 ND advertised reachable time is 0 milliseconds 

 ND advertised retransmit interval is 0 milliseconds

 ND router advertisements are sent every 60 seconds

 ND router advertisements live for 1800 seconds Hosts use

 DHCP to obtain routable addresses. Hosts use

 DHCP to obtain other configuration

 IPv6 Packet statistics:

 InReceives: 27927

 InTooShorts: 0

 InTruncatedPkts: 0

 InHopLimitExceeds: 0

 InBadHeaders: 0

 InBadOptions: 0

 ReasmReqds: 0

 ReasmOKs: 0

 InFragDrops: 0

 InFragTimeouts: 0

 OutFragFails: 0

 InUnknownProtos: 0

 InDelivers: 815

 OutRequests: 1009

 OutForwDatagrams: 0

 InNoRoutes: 0

 InTooBigErrors: 0

 OutFragOKs: 0

 OutFragCreates: 0

 InMcastPkts: 99

 InMcastNotMembers: 9

 OutMcastPkts: 315

 InAddrErrors: 0

 InDiscards: 0

 OutDiscards: 0

===============================================