[SOLVED] GuestWlan and Firewall Rules ignored

[amichel]

Hi,
I am running OpnSense 18.1.11 on an APU2c4 with a WLE200NX for my Guest Wlan.
I followed exactly the instructions as in https://wiki.opnsense.org/manual/how-tos/guestnet.html and the captive portal works like a charm.
However once I enter the voucher code in the captive portal no firewall rule is applied to the guest Wlan. The blocking rules to the LAN are completely ignored and I do have full access to the internal network.
My Wlan is not setup through a bridge but rather configured as an interface GUEST from the Parent ath() device.
Is this behaviour expected for Wlan cards which are connected internally, or could someone please shed some light here what is going on here and send me into the right direction please?
Thank you
amichel

[amichel]

Hi,
I am running OpnSense 18.1.11 on an APU2c4 with a WLE200NX for my Guest Wlan.
I followed exactly the instructions as in https://wiki.opnsense.org/manual/how-tos/guestnet.html and the captive portal works like a charm.
However once I enter the voucher code in the captive portal no firewall rule is applied to the guest Wlan. The blocking rules to the LAN are completely ignored and I do have full access to the internal network.
My Wlan is not setup through a bridge but rather configured as an interface GUEST from the Parent ath() device.
Is this behaviour expected for Wlan cards which are connected internally, or could someone please shed some light here what is going on here and send me into the right direction please?
Thank you
amichel

After some digging I found the solution by myself.
In the firewall view there was a remaining network appearing where the Interface has been deleted some time ago. Once a exported the config xml and deleted the network from there and restored my config the firewall rules worked as expected.
amichel