I had a working encrypted mesh based on a self-compiled 18.06.8 openwrt solution.

I also used wpad-mesh-wolfssl for the encryption of option ieee80211s_encryption 'psk2+tkip+ccmp' as described in the lime-community-example.

This worked very well.

Now I upgraded with the same options to 19.07.3.

There I only got SAE-AUTH Failures. (No connection between the nodes)

After some research I changed the encryption to wpad-mesh-openssl.

Now it is working - but the package is much bigger than the wolfssl.

Shouldn't this problem be mentioned somewhere in the Instructions?

Is there another solution with wolfssl?

Thanks,

Andy