to update and maintain physical/link layer information? I haven't found anything about it in the standard... If it is, usually how often is this kind of message sent by a node? Thanks, -Bo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html