I wanted to add additional information for others. Meraki's official stance is to work with the ISP/upstream router to disable IPv6. We are still trying to work with the multiple ISPs we have, but some are easier than others to have this disabled as most are dual stack. ... View more

Is 16.16.9 already outdated? Its status is showing as critical as of the 28th of February, even though it's still listed as latest stable on the overview page. Haven't updated to 17 yet since lots of people have been having issues. 17.10.4  might be good now but I'll still like to wait a bit.   Edit: Just read the two replies above. Still seems weird to mark it as critical, at most a warning seems more appropriate. ... View more