1、准备好IPSec账号
2、打开设置
3、点击通用
4、点击VPN
5、点击下面的添加按钮
6、切换到IPSec模式
7、填写相关内容
8、完成之后保存一下
9、设置为默认
10、点击链接完成之后就可以通讯了
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/3931cb413a8ca60837bb104fdb8c9bcec6f8fe0b.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/890dfb4a2f27e7efb5b2efb219dd3340b7f3f50b.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/f11f54237971fe1d266c9caaea20a7cd0d6ee00b.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/fab31cb375d7997b02405eebf9dade49600fd90b.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/8a17b3042e6817e993558a4bd356d53da924ce0b.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/3fe32442a07aa0106e87688bbfbb19efa35f3e08.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/0d55dc7bd28286897af2330265f97fbd4d7c3708.jpg)
![iOS8系统：[21]iPhone怎么添加配置IPSec](https://exp-picture.cdn.bcebos.com/b6f0f0f97fbd4c7cd407b8f2b8bad341027d3008.jpg)