pfSense bugtracker

08/22/2026

12:42 AM pfSense Bug #17040: Enabling NAT64 forces the default NAT64 prefix

It doesn't make sense to tie all these things together...
Using an externally hosted prefix for RA/DNS is a sane a... Bert Smith

08/21/2026

10:55 PM pfSense Bug #17040: Enabling NAT64 forces the default NAT64 prefix

On further investigation there seems to be an explicit "NAT64 Prefix Override" option now.
Looking at #16241, the RF... Bert Smith

10:40 PM pfSense Bug #17040 (Not a Bug): Enabling NAT64 forces the default NAT64 prefix

With 2.8.1 it was possible to create a NAT64 rule where the destination was any IPv6 prefix. For instance it was poss... Bert Smith

10:34 PM pfSense Bug #17039 (New): NAT64 fails when PPPoE interface address is also configured as a CARP VIP on another interface

There are two related issues involved.
pfSense has an existing address-discovery problem when an IPv4 address is s... Bert Smith

08/17/2025

04:11 AM pfSense Bug #16351: Automatic IPv6 gateways for OpenVPN servers are created with the wrong gateway address

When you create a dual stack OpenVPN server with the following settings:
Gateway creation: both
IPv4 (legacy ip) tun... Bert Smith

08/04/2025

06:26 AM pfSense Bug #16351 (Resolved): Automatic IPv6 gateways for OpenVPN servers are created with the wrong gateway address

When using the "gateway creation" option of OpenVPN, the legacy IP gateway is set to the address of the firewall, whi... Bert Smith

07/02/2025

09:24 PM pfSense Bug #16296: NAT64 traffic originating on OpenVPN interfaces not routing

Assigned interface is an OpenVPN server.
Rule for the vpn interface:
pass in quick on ovpns4 reply-to (ovpns4 2... Bert Smith

11:07 AM pfSense Bug #16296: NAT64 traffic originating on OpenVPN interfaces not routing

Note: identical rules applied to a standard non-OpenVPN interface are working correctly. Bert Smith

11:02 AM pfSense Bug #16296 (Closed): NAT64 traffic originating on OpenVPN interfaces not routing

I have an OpenVPN interface active and then assigned to an interface under interfaces/assignments.
There is then a... Bert Smith

06/25/2025

05:13 PM pfSense Packages Feature #16279: Support for custom DNS API

It can be just as simple as dyndns, as it's basically the same thing.
ACME when doing a dns challenge uses a stati... Bert Smith