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I need some help with IPv6 configuration on TP Link router

akirwin — Fri, 15 Aug 2025 22:41:26 GMT

The fttc connection went online 14 days and I decided to use HG612 3B modem with TP Link the specific model is the BE9300 Tri-Band Wi-Fi 7 Router Everything is fine with ipv4 configuration, the only problem I want to solve is the Ipv6.

Re: I need some help with IPv6 configuration on TP Link router

WSH — Sat, 16 Aug 2025 09:43:38 GMT

...But you don't say what the problem actually is?

Assuming it's not getting an IPv6 address at all, it would suggest you need to set the TP-Link on "Native IPv6" or "PPP Ipv6".

Re: I need some help with IPv6 configuration on TP Link router

licquorice — Sat, 16 Aug 2025 15:34:08 GMT

BT use /56 Prefix Delegation

Re: I need some help with IPv6 configuration on TP Link router

akirwin — Sat, 16 Aug 2025 18:09:03 GMT

It won't work fails to connect IPv6 settings are the following

IPv6 enabled

PPoE

Share ipv4 session

Get IPv6 is auto

Prefix delegation: enabled

DNS : set to cloudfare

Re: I need some help with IPv6 configuration on TP Link router

WSH — Sat, 16 Aug 2025 18:58:06 GMT

I'm not particularly familiar with this TP-Link model myself but I seem to recall another post were it was the share IPv4 session that was causing the problem.

Re: I need some help with IPv6 configuration on TP Link router

licquorice — Sat, 16 Aug 2025 19:02:32 GMT

https://community.bt.com/t5/BT-Fibre-broadband/IPv6-setup-on-PPPoE/td-p/2439761/page/2

Re: I need some help with IPv6 configuration on TP Link router

akirwin — Sat, 16 Aug 2025 22:16:14 GMT

This wasn't solution for me IPv6 started working after I tried adding the password to the IPv4 session.