How to set up ipv6 on mikrotik with a static address (subnet) /64?

Question

Computer networks

Actually the question is in the title.
The provider gives the following configuration:
ipv6-subnet: 2a03:xxxx:xxxx::/64
gateway: 2a03:xxxx:xxxx::1/64
dns1: 2a02:6b8::feed:0ff
dns2: 2a02:6b8:0:1: :feed:0ff
For my part, the microt as a gateway, and behind the microt there is only one device that needs ipv6 - a VM with WinServ2016.
I tried to prescribe what the provider gives on the virtual machine, and just on the micro with DHCPv6. Machine addresses are received, pings go inside the network, but not outside. Therefore, it does not work from outside.

 > /ipv6 address print
Flags: X - disabled, I - invalid, D - dynamic, G - global, L - link-local 
 #    ADDRESS                                     FROM-POOL INTERFACE                              ADVERTISE
 0 DL fe80::6e3b:6bff:fedc:2100/64                          localbridge01                          no       
 1 DL fe80::6e3b:6bff:fedc:20fe/64                          ether1                                 no       
 2 DL fe80::6e3b:6bff:fedc:20ff/64                          ether2                                 no       
 3  G 2a03:xxxx:xxxx::1/64                         poolv6... localbridge01                          yes      
 4  G 2a03:xxxx:xxxx::2/64                                   ether2                                 no       
 > /ipv6 dhcp print     
Flags: D - dynamic, X - disabled, I - invalid 
 #    NAME                    INTERFACE                  ADDRESS-POOL                  PREFERENCE LEASE-TIME
 0    DHCPv6                  localbridge01              poolv6_lan                           255 3d        
 > /ipv6
 /ipv6> pool print
Flags: D - dynamic 
 #   NAME                     PREFIX                                      PREFIX-LENGTH EXPIRES-AFTER       
 0   poolv6_lan               2a03:xxxx:xxxx::/64                                     64
 /ipv6> nd print
Flags: X - disabled, I - invalid, * - default 
 0 XI* interface=ether2 ra-interval=3m20s-10m ra-delay=3s mtu=unspecified reachable-time=unspecified 
      retransmit-interval=unspecified ra-lifetime=30m hop-limit=unspecified advertise-mac-address=yes 
      advertise-dns=yes managed-address-configuration=yes other-configuration=no 

 1    interface=localbridge01 ra-interval=20s-1m ra-delay=3s mtu=unspecified reachable-time=unspecified 
      retransmit-interval=unspecified ra-lifetime=30m hop-limit=64 advertise-mac-address=yes 
      advertise-dns=yes managed-address-configuration=yes other-configuration=yes 
 /ipv6> route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, o - ospf, b - bgp, 
U - unreachable 
 #      DST-ADDRESS              GATEWAY                  DISTANCE
 0 A S  ::/0                     ether2                          1
 1 A S  2000::/3                 ether2                          1
 2 ADC  2a03:xxxx:xxxx::/64       localbridge01                   0
                                 ether2                  
 3 A S  2a03:xxxx:xxxx::1/128     ether2                          1

Ether2 - ISP
localbridge01 - LAN

Answer 1

Apparently, you need to connect your ISP from the Dolbodiatl detachment and the virtual machine to the same network with Mikrotik's WAN.
As an option, you can create a bridge from ether2 and vlan interfaces to the local area, respectively, connect the virtual machine to this VLAN

Answer 2

Mikrotik and site on IPV6
https://awsswa.livejournal.com/42767.html

Answer 3

Here
https://www.youtube.com/watch?v=oZJMLcnrb9s
https://www.youtube.com/watch?v=DghviPL6Rfs
https://teletype.in/@gitn/_QdvA6sF
https://medium.com /@p2pf2f/%D0%BD%D0%B0%D1%81%D1%8...