IPv6 App Store Rejection

Question

Our update has been rejected twice today for ipv6 network connectivity issues. Our networking code has not changed between the previous release and this current release.

Answer 1

Reachability library must support IPv6 network settings. So use this Reachability class.

https://developer.apple.com/library/content/samplecode/Reachability/Introduction/Intro.html#//apple_ref/doc/uid/DTS40007324