Ah - yeah the /128 is what the ISP used to route traffic to your router. I believe that’s IPv6 PD (prefix delegation) - the router uses DHCPv6, gets given that /128 it’ll use for the ISP, then the ISP delegates the /64 (or other sizes) to the router.
one is 128 and other is 64
Ah - yeah the /128 is what the ISP used to route traffic to your router. I believe that’s IPv6 PD (prefix delegation) - the router uses DHCPv6, gets given that /128 it’ll use for the ISP, then the ISP delegates the /64 (or other sizes) to the router.