Multiple IP tables are not available on ODROID N2+ and VM

[lmagyar]

Describe the issue you are experiencing

On HA OS VM and HA OS Odroid N2+ the CONFIG_IP_MULTIPLE_TABLES=y and CONFIG_IPV6_MULTIPLE_TABLES=y is not set (I haven't tested the availability of these options in all HA OS versions, but we've got issues only with these environments: hassio-addons/addon-tailscale#311 lmagyar/homeassistant-addon-tailscale#43 lmagyar/homeassistant-addon-tailscale#57)

Tailscale and the Tailscale HA add-on tries to use multiple tables for routing configuration, and this runs into errors on VM and Odroid N2+ installations.

So, is it possible to add:

CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IPV6_MULTIPLE_TABLES=y

to:

• buildroot-external/board/hardkernel/kernel-amlogic.config (this is already part of buildroot-external/board/hardkernel/kernel-rockchip.config)
• and buildroot-external/board/pc/ova/kernel.config?

I can't test these modifications and my Linux experience is not eligible to see the full consequences of these minor modifications.

What operating system image do you use?

odroid-n2 (Hardkernel ODROID-N2/N2+)

What version of Home Assistant Operating System is installed?

10.x - 11.x

Did you upgrade the Operating System.

Yes

Steps to reproduce the issue

This should be y in all HA OS versions not only in the majority: zcat /proc/config.gz | grep -E 'CONFIG_IP(V6)?_MULTIPLE_TABLES'

Anything in the Supervisor logs that might be useful for us?

-

Anything in the Host logs that might be useful for us?

-

System information

No response

Additional information

No response