Sigh. Once upon a time I used to test this stuff on comcast. So I finally got around to deploying a new 18.06 gateway and ipv6 is busted with comcast. https://bugs.openwrt.org/index.php?do=details&task_id=1763 -- Dave Täht CEO, TekLibre, LLC http://www.teklibre.com Tel: 1-669-226-2619