Registering IPv6 hostnames when tracking interface problem

[athurdent]

Hi,
trying to register my clients with their IPv6 IP, for Sensei DNS host enrichment to work.
I'm tracking a WAN interface, the client gets and uses DHCPv6 IPv6 just fine.
But unbound registers it as:

Code Select Expand

local-data-ptr: "::50 iphone-11-pro-v6.local-lan"
local-data: "iphone-11-pro-v6.local-lan IN AAAA ::50"
DHCPv6 config, see screenshot (DUID obfuscated)
Any idea how to get this to work?

[franco]

LAN tracking WAN with manual DHCPv6?


Cheers,
Franco

[athurdent]

Yep, sorry, forgot to mention. I'm using:
Allow manual adjustment of DHCPv6 and Router Advertisements
for that LAN interface tracking WAN.
Thanks, Franco!

[franco]

Ok, we discussed this here https://github.com/opnsense/core/issues/2544

I can patch up the address for you quickly, but reload behaviour will remain a problem (when prefix changes and Unbound will not automatically reconfigure).


Cheers,
Franco

[franco]

PS: https://github.com/opnsense/core/issues/4642

[athurdent]

Ok, we discussed this here https://github.com/opnsense/core/issues/2544

I can patch up the address for you quickly, but reload behaviour will remain a problem (when prefix changes and Unbound will not automatically reconfigure).


Cheers,
Franco

A patch would be really cool! At least in my case (Unitymedia/Vodafone Cable), the prefix rarely ever changes.
If it changed, would I have to reload Unbound manually?
Thanks again!

[gromit]

I'd appreciate a fix for this, too.  I'm on Comcast and so all my internal IPv6 interfaces track the PD WAN interface.  Having correct IPv6 internal hostnames would be great!