Thanks @mkx for your response!
After disabling the "Add Default Route" hack, it still did not work. But in winbox, I saw this nice checkbox "Use Interface DUID" and after applying the changes, it suddenly worked. Probably I should have tried this earlier as it was not too difficult![;)]( "Wink")
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As for the default route, one of DHCPv6 Client > Add Default Route or IPv6 Settings > Accept Router Advertisements: yes must be set. As I understand that RA is preferred over the DHCPv6 hack, I left "Add Default Route" disabled and set "Accept Router Advertisements" to yes. Now everything seems to work although IPv6 routing is quite slow. I will try DHCP relay instead of NAT later, but the most important point is that it works properly at all.
Config now is:
After disabling the "Add Default Route" hack, it still did not work. But in winbox, I saw this nice checkbox "Use Interface DUID" and after applying the changes, it suddenly worked. Probably I should have tried this earlier as it was not too difficult
.As for the default route, one of DHCPv6 Client > Add Default Route or IPv6 Settings > Accept Router Advertisements: yes must be set. As I understand that RA is preferred over the DHCPv6 hack, I left "Add Default Route" disabled and set "Accept Router Advertisements" to yes. Now everything seems to work although IPv6 routing is quite slow. I will try DHCP relay instead of NAT later, but the most important point is that it works properly at all.
Config now is:
Code:
/ipv6 settingsset accept-router-advertisements=yes/ipv6 dhcp-clientadd interface=ether24 request=address use-interface-duid=yes/ipv6 firewall natadd action=masquerade chain=srcnat out-interface=ether24Statistics: Posted by jdr — Sun Jan 28, 2024 3:32 pm