blog/content/udmpro/index.md

+++ title = "Homelab - UDMPro" date = 2026-02-16 description = "How I expose my IPv6 only Homelab for IPv4 clients" draft = true

[taxonomies] categories = ["Homelab"] tags = ["Homelab", "IPv4", "IPv6"] +++

Existing stuff

Router IPv6: 2001:4dd5:ae46:0:76ac:b9ff:fe3e:f163

Default network: 2001:4dd5:ae46:80::/64 Server-Cluster network: 2001:4dd5:ae46:81::/64

New Setup

Reconfigure the FritzBox: Following the GitHub Gist based on this reddit comment.

Then in unifi for the WAN interface:

• IPv4
  • connection using IPv4 over IPv6
  • Type as DS-Lite
• IPv6
  • connection using DHCPv6
  • Prefix Delegation with /48 prefix

References

• NetAachen Schnitstelle
• FritzBox tool

TODO

• Handle setup of local vlans