How to enable communication between devices

Edge2
1

Which system do you use? Android, Ubuntu, OOWOW or others?

Ubuntu

Which version of system do you use? Khadas official images, self built images, or others?

Khadas official images fenix

Please describe your issue below:

I can’t get the devices connected to the hotspot created via khadas to communicate (Edge2 Wi-Fi AP Mode [Khadas Docs])
I want to specify that the khadas communicates perfectly with the devices (ping ssh…) and vice versa
I know it’s an iptables firewall issue but I can’t solve the problem.
does anyone know how to do it?

2 
$sudo ufw status

If ufw is on, turn it off and test.

$sudo ufw disable

On your target board using the CLI

$ip route

That will show the IP address

On your host use this to SSH into the target.

$ssh <username>@xxx.xxx.x.x
3

@foxsquirrel already tried
but it didn’t work
ufw is not active

4

Are you able to ping target from host and host from target?

That rules out IP tables as a problem.

Do you have admin access to your internet modem?