https://github.com/WUAmin/alpine-l2tp-vpn-client

An Alpine based docker image to setup an L2TP over IPsec VPN client w/ PSK (and optionally Socks5) within the container.
https://github.com/WUAmin/alpine-l2tp-vpn-client

dante-server docker docker-container dockerfile l2tp proxy socks5 vpn vpn-client xl2tpd

Last synced: 15 days ago
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An Alpine based docker image to setup an L2TP over IPsec VPN client w/ PSK (and optionally Socks5) within the container.

• Host: GitHub
• URL: https://github.com/WUAmin/alpine-l2tp-vpn-client
• Owner: WUAmin
• License: mit
• Created: 2020-08-13T21:04:41.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-08-14T16:18:21.000Z (over 4 years ago)
• Last Synced: 2024-08-17T08:05:00.759Z (4 months ago)
• Topics: dante-server, docker, docker-container, dockerfile, l2tp, proxy, socks5, vpn, vpn-client, xl2tpd
• Language: Shell
• Homepage:
• Size: 10.7 KB
• Stars: 19
• Watchers: 1
• Forks: 13
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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alpine-l2tp-vpn-client

---

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An Alpine based docker image to setup an L2TP over IPsec VPN client w/ PSK (and optionally Socks5) within the container.

## Run

Setup environment variables for your credentials and config:

```bash

export VPN_SERVER='YOUR VPN SERVER IP OR FQDN'

export VPN_PSK='my pre shared key'

export VPN_USERNAME='[email protected]'

export VPN_PASSWORD='mypass'

export SCOKS5_ENABLE=0

```

Now run it (you can daemonize of course after debugging):

```bash

docker run --rm -it --privileged \

           -e VPN_SERVER \

           -e VPN_PSK \

           -e VPN_USERNAME \

           -e VPN_PASSWORD \

              wuamin/alpine-l2tp-vpn-client

```

You can use `.env` file:

```bash

source .env;docker run --rm -it --privileged --env-file .env -p ${SCOKS5_PORT}:1080 wuamin/alpine-l2tp-vpn-client

```

## Socks5

If you set `SCOKS5_ENABLE` to `1` (default value is `0`), the container will run `dante` at startup to provide a socks5 proxy (via VPN). Don not forget to expose port 1080.

```bash

export SCOKS5_ENABLE=0

export SCOKS5_PORT=1080

docker run --rm -it --privileged \

           -e VPN_SERVER \

           -e VPN_PSK \

           -e VPN_USERNAME \

           -e VPN_PASSWORD \

           -e SCOKS5_ENABLE \

           -p ${SCOKS5_PORT}:1080 \

              wuamin/alpine-l2tp-vpn-client

```

## Debugging

On your VPN client localhost machine you may need to `sudo modprobe af_key`

if you're getting this error when starting:

```

pluto[17]: No XFRM/NETKEY kernel interface detected

pluto[17]: seccomp security for crypto helper not supported

```

---

This project is forked from [l2tp-ipsec-vpn-client](https://github.com/ubergarm/l2tp-ipsec-vpn-client)