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danielrama30
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Posts: 1
Joined: Mon Apr 24, 2023 3:49 pm

Virtual Wlan suddenly cannot access internet

Mon Apr 24, 2023 4:18 pm

Hello guys!

This is my first post here and I have this strange issue that came out of nothing, or at least that's what I think since I haven't made any changes to the router for at least 2 months.
Basically I have this Rb2011 in which I configured two bridges to have 2 separate LANs (Br-Lan and Br-Hass) I also needed two wifi ssid one for each bridge, so I put wlan1 in Br-Hass and created a virtual wlan named HassHidden and put it in Br-Hass bridge. And everything has worked perfectly until today, when I had to connect a new device (a tuya smart socket) to the HassHidden wlan but it coulden condifure properly and I found that also on my phone I couldn't get internet access. Which is strange because as I just said I didn't make any changes to the router since I created this whole setup ~2 months ago.

I tried to do some throubleshooting. In the Br-Hass bridge I also added 2 other ports. ethernet 8 and a Vlan Interface that goes to my hAP Lite switch out of the ethernet 4 which my server is connected to. Now I tested and both the server and everything I connect to ether8 on the rb2011 has internet access.
I really don't know where the issue is and where to search. The logs don't show anything strange.

I paste here some of the configurations you might want to see to understand how i configured the router. If I missed something just tell me.

Thank you guys.
/interface bridge
add name=Br-Hass
add name=Br-Lan

/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-XX country=italy disabled=no \
    mode=ap-bridge ssid=MKT-EOL wps-mode=push-button-virtual-only

/interface vlan
add interface=ether2 name=HassVlan69 vlan-id=69

/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk eap-methods="" mode=dynamic-keys \
    supplicant-identity=MikroTik
add authentication-types=wpa-psk,wpa2-psk eap-methods="" mode=dynamic-keys name=HassSSID \
    supplicant-identity=MikroTik

/interface wireless
add disabled=no keepalive-frames=disabled mac-address=2E:C8:1B:9D:4A:46 master-interface=wlan1 \
    multicast-buffering=disabled name=HassHidden security-profile=HassSSID ssid=HassDevicesAccess \
    wds-cost-range=0 wds-default-cost=0 wps-mode=disabled
    
/ip pool
add name=dhcp_pool0 ranges=192.168.69.2-192.168.69.254
add name=dhcp_pool1 ranges=192.168.70.2-192.168.70.254

/ip dhcp-server
add address-pool=dhcp_pool0 interface=Br-Lan name=dhcp1
add address-pool=dhcp_pool1 interface=Br-Hass name=dhcp2

/interface bridge port
add bridge=Br-Lan ingress-filtering=no interface=ether2
add bridge=Br-Lan ingress-filtering=no interface=ether3
add bridge=Br-Lan ingress-filtering=no interface=ether4
add bridge=Br-Lan ingress-filtering=no interface=ether5
add bridge=Br-Lan ingress-filtering=no interface=ether6
add bridge=Br-Lan ingress-filtering=no interface=ether7
add bridge=Br-Lan ingress-filtering=no interface=ether9
add bridge=Br-Lan ingress-filtering=no interface=ether10
add bridge=Br-Lan ingress-filtering=no interface=wlan1
add bridge=Br-Hass interface=HassHidden
add bridge=Br-Hass interface=ether8
add bridge=Br-Hass interface=HassVlan69

/ip address
add address=192.168.69.1/24 interface=Br-Lan network=192.168.69.0
add address=192.168.70.1/24 interface=Br-Hass network=192.168.70.0

/ip dhcp-server network
add address=192.168.69.0/24 dns-server=192.168.69.1 gateway=192.168.69.1
add address=192.168.70.0/24 dns-server=192.168.69.1 gateway=192.168.70.1

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