Firewall for colibri imx6

Dear support,

I would like to set up a firewall for my Colibri imx6 module, which is based on my custom Yocto image version 2.8b6. Unfortunately, I have not been able to find any preinstalled firewall options such as UFW. I would greatly appreciate it if you could guide me on how to install or use a preexisting firewall that I may have overlooked.

Thank you in advance.

Hi @me_ahani98 ,

Thanks for your question. We’ll come back to you about that one.

A question I have at this stage. Is there a specific reason why you are using BSP 2.8b6?

Best Regards

The LXDE Linux image provided by Toradex includes iptables, which serves as a firewall. If your custom image does not include iptables, you can install them using the command opkg install iptables

I could find and install it successfully
appreciate your support