Hi Luiz, > This adds BT_MODE socket option which can be used to set L2CAP modes, > including modes only supported over LE which were not supported using > the L2CAP_OPTIONS. when we move away from the L2CAP_OPTIONS socket options, we need to figure out how we want to have mode and options like MTU set. And start adding this to some test tool that will exercise this and the fallback case if not available. Regards Marcel