APP送审 Ipv6被拒

请问提交app送审，苹果说ipv6网络问题什么的，是说要我们的服务器支付ipv6的访问吗？还是说要我们配置一台ipv6的服务器啊 ？ 求解！！！

Performance - 2.1

We discovered one or more bugs in your app when reviewed on iPhone running iOS 10.2.1 on Wi-Fi connected to an IPv6 network.

Specifically, an error message displayed after we launched your app.

Please see attached screenshots for details.

Next Steps

Please run your app on a device while connected to an IPv6 network (all apps must support IPv6) to identify any issues, then revise and resubmit your app for review.

If we misunderstood the intended behavior of your app, please reply to this message in Resolution Center to provide information on how these features were intended to work.

For new apps, uninstall all previous versions of your app from a device, then install and follow the steps to reproduce the issue. For updates, install the new version as an update to the previous version, then follow the steps to reproduce the issue.