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How to enable both LAN and wifi on EISY


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Posted

I ssh-ed in the kernel only reports re0 (LAN).   No wifi devices reported by dmesg.

I want EISY to access my Wifi IOT LAN which is on its own subnet.

  • Solution
Posted

Wifi is not available while ethernet is  connected.   Set Wifi credentials from UD Mobile > Settings Tab > WiFi Configuration.

Posted

If I enable the Wifi by unhooking the RJ45, will both interfaces be seen by the kernel on subsequent boot?

ifconfig should see 3 lans, lo0 (local), re0 (RJ45) and whatever the Wifi.

Posted

I don't believe so,  eisy only has interfaces re0 and wlan0. 

While I'm not a network architect, I think you need a VLAN switch, or device that can act like a switch, before connection to eisy.

  • 2 weeks later...
Posted

I stuck a TPLink TL-WN821N USB to Wifi adapter on the EISY.   It sees it as wlan0.

Why can't we see the onboard Wifi wlan0 ?

EISY has both RJ45 and Wifi.

Posted

@Edmund Lam,

What exactly is your use case? The way eisy works is this:

If you have not setup WiFi, then always Ethernet.

If you setup WiFi, then eisy will use WiFi as long as Ethernet cable is not connected.

If you add your own WiFi dongle, then you are on your own because it has never been tested.

The reason we don't use wlan0 is because we are using a Wifi 6 driver in a VM. With your dongle, you will NOT get WiFi 6.

With kind regards,

Michel

Posted (edited)
On 2/17/2024 at 9:47 AM, Edmund Lam said:

I want EISY to see my IOT vlan (wifi) and also be on my main lan (wired).

Couldn't that just be accomplished by poking a firewall hole?

I do understand wanting to have PG3x on an IoT VLAN in order for some functionality to work at all because of broadcast domain issues, though I solved that by using my old Polisy as a PG3x head-end in that VLAN, and an above mentioned firewall hole, but you can already slice up the internal NIC to two virtual NICs, so doing VLAN magic seems pretty trivial after that.

Edited by jec6613
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