A runing IKEv2 VPN’s container

Overview

Let the IKEv2 vpn service run in the Docker container, do not need too much configuration, you just take the mirror on the Docker server, then run a container, the container generated certificate copy installed on your client, you can connect vpn The server.Welcome everyone’s discussion！

Features

• StrongSwan provides ikev2 VPN service
• In addition to Android and Linux, but other devices(Winodws 7+,Mac,iOS) by default comes with IKEv2 dial clients
• When the container is run, the certificate file is dynamically generated based on the environment variable (last version)
• Combined with Freeradius achieve Authentication, authorization, and accounting (AAA) (last version)

Prerequisites

• The host machines and containers must be opened within ip_forward （net.ipv4.ip_forward）

Usage examples

1. Clone git

   # git clone https://github.com/aliasmee/IKEv2-radius-vpn.git

2. Using docker build can create an automated build image,Then use the following command to run

   # cd IKEv2-radius-vpn/
   # docker build -t ikev2 .
   # docker run -itd --privileged --cap-add=SYS_ADMIN -e "HOSTIP=Your's Public network IP" -p 500:500/udp -p 4500:4500/udp  --user=root --name ikev2-vpn-server ikev2

   HOSTIP :Public network must be your host IP

1. Use the following command to generate the certificate and view the certificate contents
   ```Bash

   docker exec -it ikev2-vpn-server sh /usr/bin/vpn

   net.ipv4.ip_forward = 1
   Below the horizontal line is the content of the certificate

——-BEGIN CERTIFICATE——-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==
——-END CERTIFICATE——-

```

1. Copy this certificate to the remote client and name it xx.xxx.pem（Note：Windows need to modify the suffix pem for cer can be installed）
   example:
   
   
2. Connect vpn it！

Plan list

• Dynamically generated based on the environment variable （Completed）
• Combined with Freeradius achieve AAA

Currently supported client device

Only test for the following client device system，You can test on the other system versions and feedback ！

Mac: 10.11.4

iOS: 10.2

Windows: 10

Centos: 6.8

Android：(Download strongSwan APK)

Authors

Name: Yifeng Han

Licensing

This project is licensed under the GNU General Public License - see the LICENSE.md file for details

Acknowledgments

https://www.strongswan.org/