I have successfully adding 2nd IPv6 Subnet, since our ISP refuse to give atleast /60, we do NAT6 in second subnet





This what I do

IPv6 ➡ Pool


IPv6 ➡ Address ➡ ➕


IPv6 ➡ Firewall ➡ NAT ➡ ➕





Only works in ROS7+
Windows and browser refuse to using fc00::/7 ULA Space, we had to break IANA IPv6 Assignment because of our ISP mistake, just break it
IPv6 NAT will break P2P, good firewall layer to protect IoT, VPN Users, etc...

I just found out that, when Metric/Distance same Value, Windows will choose lowest IP Address Number, my plan to use funny address like 2000:dead:cafe:b00b::/64, I choose 2000::/64 because is the lowest value valid

More details I put on my blog here:
https://www.hitoha.moe/second-ipv6-subnet-v...os-7-using-nat/

Thanks everyone, ROS7 made possible to do IPv6 NAT,

To Malaysia ISP:
You have failed to give us at least /60 subnet, we going to use IANA reserve IPv6 address, because of this mess, ISP at fault...
Oh yea, I haven't make proper guide to replace SFU (Switch Fabric Unit) ONU with GPON ONU SFP,

EDIT:
I have made full guide that apply with TM-Unifi, TM-Maxis, Allo and TIME
https://www.hitoha.moe/odi-dfp-34x-2c2-gpon-onu-sfp/