Hi,

I’ve configured multiple LANs with different VLANs using the Omada Controller. The VLANs are properly assigned to the corresponding switch ports, and each VLAN is in a separate IP range (e.g., 10.40.10.0/24, 10.40.11.0/24, etc.).

When I connect a PC to a port assigned to a specific VLAN, it receives the correct IP address and cannot reach other VLANs, which is expected since there are no inter-VLAN firewall rules yet.

However, I’m experiencing the following issues:

1. There is no internet access from any of the VLANs despite correct gateway configuration and DHCP assignment.

2. In the Omada Controller interface, I can ping all devices across different VLANs, even after creating Gateway ACL rules to block inter-VLAN communication. The firewall (ACL) rules don’t seem to apply or take effect as expected.

So in summary:

• VLAN configuration and tagging seem correct;

• Devices receive correct IP addresses from their assigned VLAN;

• VLANs are isolated by subnet by default (working);

• No internet access from VLANs (not working);

• ACL rules do not block communication as configured (Omada Controller can still ping everything).

Any guidance or fix for the ACL behavior and internet access issue would be appreciated.

Thank you in advance.