An iOS app was rejected due to the following reason:
"We discovered one or more bugs in your app when reviewed on iPad running iOS 11.4 on Wi-Fi connected to an IPv6 network."
The app uses an FTP server that is running on Windows 2008 (32 bit) that operates on an IPv4 network. Need a network expert to help configure the Windows 2008 to be IPv6 compliant which would ultimately allow the app to communicate using IPv6 and to pass the IPv6 test found at this link: [login to view URL]
Also find attached the Apple IPv6 requirements.