[宽带症候群] 某三设备 ipv6 SLAAC 跨 Vlan 下发求教

[小天管理]

组网

猫棒拨号，接 msr3610 ，dia4 拨号获取 60 位前缀，g0/0 下接 s5130 vlan10
3610 g0/0 做 dhcpv6 server ，前缀引用 dia4 的 pd 1

msr3610 g0/0

interface GigabitEthernet0/0
 port link-mode route
 description LAN-interface
 ip address 192.168.10.1 255.255.255.0
 tcp mss 1280
 ipv6 forwarding
 undo dhcp select server
 ipv6 dhcp select server
 ipv6 dhcp server apply pool servers allow-hint rapid-commit
 ipv6 dhcp server allow-hint rapid-commit
 ipv6 address FD10::1/60
 ipv6 address 1 ::FFFF/60
 ipv6 nd autoconfig managed-address-flag
 ipv6 nd autoconfig other-flag
 undo ipv6 nd ra halt

s5130 vlan10 做 client 可以获取前缀，但是下接终端的 vlan1 获取不到，配置贴在下面

vlan 10

interface Vlan-interface10
 ip address 192.168.10.254 255.255.255.0
 undo dhcp select server
 ipv6 address auto
 ipv6 address dhcp-alloc
 ipv6 dhcp client pd 1
 ipv6 dhcp client duid mac Vlan-interface10
 ipv6 nd autoconfig managed-address-flag
 ipv6 nd autoconfig other-flag
 undo ipv6 nd ra halt
 proxy-nd enable
 local-proxy-nd enable

vlan 1

interface Vlan-interface1
 ip address 192.168.124.10 255.255.255.0
 dhcp server apply ip-pool temp
 dhcp client identifier ascii 38a91cbccbcc-VLAN0001
 ipv6 address auto
 ipv6 address dhcp-alloc
 ipv6 dhcp client duid mac Vlan-interface1
 ipv6 nd autoconfig managed-address-flag
 ipv6 nd autoconfig other-flag
 undo ipv6 nd ra halt
 proxy-nd enable
 local-proxy-nd enable

问题

路由和三层的互联链路上可以正常指派前缀有状态地址以及无状态地址，但是交换机上其他 vlan 获取不到前缀，所以无法引用前缀下发给 vlan 下的终端。

求教怎么让其他 vlan 获取到前缀并下发

已经寻求某三售后，但是快一周了换了三个售后工程师也没解决