a=DIUP&u=; expires=Mon, 23-Dec-2019 GMT; path=/; domain=You must include an `a' paramiter, with a value of DIUP|wl|chl|nul|ban|comm_news|devmode|sec_lvl|ipv46|ob|cache_lvl|fpurge_ts|async|pre_purge|minify|stats|direct|zone_check|zone_ips|zone_errors|zone_agg|zone_search|zone_time|zone_grab|app|rec_se I don't think you can set it up where DD-WRT calls Cloud Flare directly.