[lime-users] Libremesh with authentication on mesh

I'm just testing using the latest "default" firmware. Does anybody has a step by step guide to enabling the authentication for the Mesh nodes ? there is no option for security for 802.11s in default and I couldn't find a step by step guide for that ? Anybody could create a default (LEDE) with authentication / security for 802.11S enable ? - Archer C7 v2 thanks.