>>793　>>795
よく考えたら、単純にポリシールーティングでは無く、VLAN毎のNATを考えるだけでは？
下記の様な構成になるかと思いますが。
access-list ipv6-list permit src any dest any type ipv6
access-list ipv6-list permit src any dest any type ip
ip route default GigaEthernet0.1
bridge irb enable
no bridge 1 bridge ip
proxy-dns ip enable
ppp profile ipv4-pppoe
authentication myname プロバイダ接続ID
authentication password プロバイダ接続ID 接続パスワード
interface GigaEthernet0.0
filter ipv6-list 1 in
bridge-group 1
no shutdown
interface GigaEthernet2:1.0
filter ipv6-list 1 in
ip address 192.168.1.1/24
bridge-group 1
no shutdown
interface GigaEthernet2:2.0
ip address 192.168.1.2/24
no shutdown
interface GigaEthernet1.1
encapsulation ipv4-pppoe
auto-connect
ppp binding ipv4-pppoe
ip address ipcp
ip tcp adjust-mss auto
ip napt enable
no shutdown