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No wireless connection to devices with specific combination of Lan and WLAN

No wireless connection to devices with specific combination of Lan and WLAN

No wireless connection to devices with specific combination of Lan and WLAN
No wireless connection to devices with specific combination of Lan and WLAN
2 weeks ago - last edited 2 weeks ago
Tags: #Controller #VLAN & Multi-Networks
Model: Omada Software Controller (Linux)  
Hardware Version:
Firmware Version: 5.15.6.7

Hello together,

 

today I wanted to create a new VLAN for IoT devices.
Therefore I created a standard LAN configuration with VLAN 90 and DHCP Server. (I left all checkboxes on default to just get it up running for tests).

Then I created the WLAN also fairly standard with only 2.4Ghz and linked it to my IoT LAN.

However the result is that no device can connect the WLAN. I've checked with two phones and they are always "Connecting" or trying to get an IP address.

 

The part I don't understand is, that if I connect a Laptop with a patch cable to a switch port and apply the IoT profile there, I immediately get an IP address in the configured range from the IoT LAN, so DHCP seems to work.

 

If I take an already existing WLAN and assign it the IoT VLAN ID, I can't connect.

There must be something wrong in my configuration that I can't get WLAN working with that specific (or any other newly created) LAN.

 

P.s. I've also checked the switch port profile of the AP and it is set to (all).

 

Any idea would be well appreciated. 

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#1
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2 Accepted Solutions
Re:No wireless connection to devices with specific combination of Lan and WLAN-Solution
2 weeks ago - last edited 2 weeks ago

  @Conondrum 

Thank you for your post.
May I know the exact model of your EAP and whether it is running the latest firmware?
Also, have you assigned a VLAN ID to the WLAN group in question?
This article might help—please take a look:How to configure Multi-Networks & Multi-SSIDs on Omada SDN Controller

Wishing you a joyful life and smooth internet! Get the Latest Firmware Releases for Omada Routers Here - Subscribe for Updates
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#2
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Re:No wireless connection to devices with specific combination of Lan and WLAN-Solution
Sunday - last edited Wednesday

Thanks for the help guys I found the issue and it was my own fault (of course).
I have the following configuration and since the POE Switch is not Omada controlled, I had to add VLAN 90 there manually.

 

Router ER605 v1.0 (FW 1.3.1) 

 |

Port 23 "all"

Switch SG3428 v2.3 (FW 2.30.9)

Port 24 "all"

|

Port 5 "all"

PoeSwitch TL-SG108PE (FW 1.0.0)

Port 1-3 "all"

|

AP 1-3 EAP653 (FW 1.1.0)

 

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#6
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Re:No wireless connection to devices with specific combination of Lan and WLAN-Solution
2 weeks ago - last edited 2 weeks ago

  @Conondrum 

Thank you for your post.
May I know the exact model of your EAP and whether it is running the latest firmware?
Also, have you assigned a VLAN ID to the WLAN group in question?
This article might help—please take a look:How to configure Multi-Networks & Multi-SSIDs on Omada SDN Controller

Wishing you a joyful life and smooth internet! Get the Latest Firmware Releases for Omada Routers Here - Subscribe for Updates
Recommended Solution
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#2
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Re:No wireless connection to devices with specific combination of Lan and WLAN
a week ago

  @Ethan-TP 
Hello and thank you for your response.
I am running three EAP653 v1.0 on Firmware 1.1.0
 

Yes, I have assigned a VLAN ID to the WLAN group.
If I choose ID90 of the IoT LAN it does not work.
If I take ID40 of an already running LAN, it does work.

Somehow no WLAN seems to work with the IoT LAN but using a wired connection to the IoT  LAN works.

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#3
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Re:No wireless connection to devices with specific combination of Lan and WLAN
a week ago

  @Conondrum 

VLAN ID 90 is not working while VLAN ID 40 is; this kind of issue is almost always configuration-related. The upstream switch is not forwarding VLAN 90 traffic correctly to the AP. The port that the AP connects to should have its switch profile set to “ALL”. Please provide your exact network topology and the LAN/VLAN configuration from the router so we can check. Also, does the SSID that carries VLAN 90 appear in your Wi-Fi list?

Wishing you a joyful life and smooth internet! Get the Latest Firmware Releases for Omada Routers Here - Subscribe for Updates
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#4
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Re:No wireless connection to devices with specific combination of Lan and WLAN
a week ago

  @Conondrum 

 

Do you have any Switch or EAP ACL rules that you may have inadvertadently block IoT to itself or its Gateway IP on the router ?

 

As long as vlan 90 is trunked (as in tagged) all the way down from router, switch to EAP it should work

 

Things to check - 

When you made the IOT vlan, did you include the gateway port that actually goes to your switch ?

Are your switch uplink / downlink profiles using anything other than All, and if not using All, is vlan 90 incliuded in them ?

 

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#5
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Re:No wireless connection to devices with specific combination of Lan and WLAN-Solution
Sunday - last edited Wednesday

Thanks for the help guys I found the issue and it was my own fault (of course).
I have the following configuration and since the POE Switch is not Omada controlled, I had to add VLAN 90 there manually.

 

Router ER605 v1.0 (FW 1.3.1) 

 |

Port 23 "all"

Switch SG3428 v2.3 (FW 2.30.9)

Port 24 "all"

|

Port 5 "all"

PoeSwitch TL-SG108PE (FW 1.0.0)

Port 1-3 "all"

|

AP 1-3 EAP653 (FW 1.1.0)

 

Recommended Solution
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#6
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