OPNsense Forum

English Forums => General Discussion => Topic started by: meazz1 on January 10, 2021, 06:16:55 PM

Title: Where in Opnsens do I enter IPV6 DNS server address
Post by: meazz1 on January 10, 2021, 06:16:55 PM
I have Pihole as my DNS server.
I have setup under DHCPv4 with Pihole IP address in DNS Server field and it's all good.
On the other hand, My WAN and LAN clients are getting IPv^ address and the IPv^ test comes back as"working".

What I'm facing with now is where in Opnsense do I enter the IPV6 IP address of my Pihole so any lan clients using IPv6 with do thru Pihole DNS?
Title: Re: Where in Opnsens do I enter IPV6 DNS server address
Post by: bartjsmit on January 10, 2021, 08:30:49 PM
Services, Router Advertisements, LAN. Set to unmanaged, high.

Set the pi-hole IPv6 under DNS servers - needless to say that it needs to be static.

Confirm that radvd service is running on your dashboard. Your SLAAC clients will start picking up the gateway and DNS settings from these advertisements. To confirm from the firewall, open a shell and run radvdump and you should see the data after a few minutes.

Bart...

Title: Re: Where in Opnsens do I enter IPV6 DNS server address
Post by: meazz1 on January 10, 2021, 10:55:08 PM
@bartjsmit

thanks