SCR 50AXE Guest network ain't Guesting

frijsd

On a SCR 50AXE I've created a 2.4G 802.11b/g Wifi network for my IOT devices at home.

Radio settings:

Interface settings:

"Guest" is toggled to "ON":

SSID settings:

… all seems fine, device (Bambulabs P1S) connects fine and has internet, but when connecting to this network with my phone, using network utils, I can ping any address that responds to ICMP in my other networks. I thought the Guest setting would isolate clients, even in the same network? But now it can reach anything, even across networks.

Btw here are my firewall settings (this is all default and rules listed here I can not change or delete):

I've tried adding rules here denying all from 192.168.100.0/24 to 192.168.100.0/24 or to any, but it doesn't change anything.

What am I missing?

Zyxel_Tina

Hi @frijsd,

To investigate further, could you please enable Zyxel Support Access and provide your org & site name so we can review your device directly?

frijsd

Thanks Tina, I've sent you a PM.

Zyxel_Tina

[Update]

The guest isolation setting on an SSID only applies to traffic between WiFi clients connected to that SSID. It does not block access between wired and WiFi clients.

If you want to isolate traffic between WiFi and wired clients, please remember to configure firewall rules to block communication between them.