Native NAT64 support

Started by bestboy, December 14, 2025, 04:11:54 PM

Previous topic - Next topic
Thanks a lot for your detailed explanation, apalrd!

I've now used the OPNsense Tayga plugin with 'udp-cksum-mode fwd' for about a week and didn't notice any side effects. Before creating a pull request, it would be great if we could get a few more testers. @bestboy, it would be particularly interesting if this fixes VoWiFi for you.

opnsense-patch -c plugins 3be934f
You have to re-apply the Tayga config (Services: Tayga: Apply) or reboot OPNsense after applying the patch. Restarting Tayga isn't sufficient.

Cheers
Maurice
OPNsense virtual machine images
OPNsense aarch64 firmware repository

Commercial support & engineering available. PM for details (en / de).

Quote from: Maurice on January 21, 2026, 01:46:47 AMThanks a lot for your detailed explanation, apalrd!

I've now used the OPNsense Tayga plugin with 'udp-cksum-mode fwd' for about a week and didn't notice any side effects. Before creating a pull request, it would be great if we could get a few more testers. @bestboy, it would be particularly interesting if this fixes VoWiFi for you.

opnsense-patch -c plugins 3be934f
You have to re-apply the Tayga config (Services: Tayga: Apply) or reboot OPNsense after applying the patch. Restarting Tayga isn't sufficient.

Cheers
Maurice

I was having issues reliably getting wifi calling to establish a connection on all my mobile devices and after applying this patch I can reliably establish a connection.

Thank you.

Today at 05:50:50 AM #17 Last Edit: Today at 06:18:29 AM by Maurice Reason: Add PR link
Thanks a lot for the feedback! I'll go ahead then and create a pull request for the patch.
https://github.com/opnsense/plugins/pull/5183

Cheers
Maurice
OPNsense virtual machine images
OPNsense aarch64 firmware repository

Commercial support & engineering available. PM for details (en / de).