端口号传入苹果推送通知 [英] Port Number for Incoming Apple Push Notifications

问题描述

什么网络服务，端口号，传出传入或两者，需要为一部iPod touch在网络上公开获得苹果推送通知？

What network services, port numbers, outgoing incoming or both, need to be open on a network for an ipod touch to receive Apple Push Notifications?

我知道传出端口号发送APNS时设置。唯一的一点是，我在学校几乎每个传出（和接收）端口被阻塞，结果的APN不起作用。我相信，如果我跟我的网络管理员，并告诉他要解除的端口，他会这么做。所以我的问题是：什么网络服务，端口号，传出传入或两者，需要为一部iPod touch在网络上公开获得苹果推送通知

I know the outgoing port number to set when sending the apns. The only thing is, in my school practically every outgoing (and incoming) port is blocked and as a result APNs do not work. I am sure that if I talked to my network administrator and told him which port to unblock, he would do so. So my question is: What network services, port numbers, outgoing incoming or both, need to be open on a network for an ipod touch to receive Apple Push Notifications?

推荐答案

根据苹果的文档：端口5223.

According to Apple's docs: port 5223.

如果设备连接的Wi-Fi
  而目前仍无法接受
  通知中，Wi-Fi网络
  您正在使用可能有一个防火墙
  这是阻止端口5223.该端口
  必须打开TCP通信
  通知上班。

If the device is connected over Wi-Fi and is still unable to receive notifications, the Wi-Fi network you're using might have a firewall that is blocking port 5223. This port must be open to TCP traffic for notifications to work.

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