OPNsense Forum

English Forums => 25.7, 25.10 Series => Topic started by: terry274 on October 16, 2025, 09:06:52 PM

Title: Block traffic to LAN, allow to WAN
Post by: terry274 on October 16, 2025, 09:06:52 PM
I have three VLANs, Computer, IoT and Camera. I want to block traffic from IoT to the other VLANs.




Screenshot_20251016_135104.png




When I join the IoT network with my computer, I can still access the Computer and Camera networks. What am I doing wrong?
Title: Re: Block traffic to LAN, allow to WAN
Post by: Patrick M. Hausen on October 16, 2025, 09:08:10 PM
Change second rule to:

- action block instead of allow
- source IoT net without the invert flag

That should do it.
Title: Re: Block traffic to LAN, allow to WAN
Post by: terry274 on October 16, 2025, 09:22:41 PM
Thanks Patrick, that was it.