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Ubiquiti MAC ACLs not working (lemmy.world)

submitted 3 months ago by [email protected] to c/[email protected]

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I recently got into Ubiquiti, and am trying to limit intra-vlan communications.

I have a Proxmox server hosting a couple VMs that are on the same VLAN (192.168.8.0/24).

These two devices can ping each other, even after I follow the guide here. I've tried just adding that VLAN to the Device Isolation (ACL) section in Settings > Network as I believe this should just block everything within that VLAN, as well as trying to add explicit rules in the ACL to block client A -> B and B -> A with no luck.

I feel like I must be missing something simple. Has anyone done this successfully?

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[–] [email protected] -2 points 1 week ago

I'm not running Proxmos but I have the same issue. I have two different physical devices in the same VLAN with Device Isolation activated. They can still ping each other.

Have you been able to figure this out?

My hardware: UDM-Pro & USW-Pro