@Ethan-TP Yes, the VPN client can reach the switch. The only error message when pinging is "destination host unreachable". This occurs even when all ACL rules are disabled. For example: VLAN 10...

I've set up my network with an ER7212PC gateway and SG3428X switch. I have several VLAN interfaces set up. When connected locally, all devices can communicate as per ACL rules. Some devices are...