iteelion/l2tp-ipsec-vpn

Easy install, configure and manage script for l2tp/ipsec psk vpn server. Скрипт для установки, настройки и управления впн сервером.

L2TP/IPSEC PSK VPN install, configure and control script

Once I asked myself: dude, how to install and configure a VPN server? That night I will never forget. Long and tedious reading of the documentation and tons of Google requests, yeah that's was hard! Then I decided to make an automatic script for installing configuration and management for myself and you.

Requirements

I tested this script on Debian 10/11, but it's may be adapted for many linux distros.

Default packages: (Debian 10/11)

Package name	Why needed
apt	To install packages
mc	To edit config files
wget	To download preconfigured config files
iptables	Allow/Disallow trafic

Another packages and distros

You may specify using packages like that:

#!/bin/bash
E="nano"
PM="yum"

For example: change mcedit to nano or vim or change apt to yum for use on CentOS

How to use

Just download vpn.sh file:

wget https://raw.githubusercontent.com/iTeeLion/l2tp-ipsec-vpn/master/vpn.sh

or

curl https://raw.githubusercontent.com/iTeeLion/l2tp-ipsec-vpn/master/vpn.sh --output vpn.sh

and set permissons

chmod 755 ./vpn.sh

How to install/remove vpn server

To install:

./vpn.sh server install

To remove:

./vpn.sh server remove

How to config

To download preconfigured config files:

./vpn.sh install-config all

or get list of available configs and install only needed

./vpn.sh install-config
./vpn.sh install-config %configname%

How to control

Start:

./vpn.sh control start

Restart:

./vpn.sh control restart

Stop:

./vpn.sh control stop

На русском

Скрипт установки и управления L2TP/IPSEC PSK VPN сервером

Однажды я задолбался конфигурировать VPN серверы вручную и решил сделать скрипт для автоматического разворачивания всего необходимого в минимальном виде

Требования

Я проверял скрипт только под Debian 10/11, но думаю это без труда заработает и в других дистрибутивах.

Another packages and distros

В скрипте можно настроить используемые пакеты

#!/bin/bash
E="nano"
PM="yum"

Напрмер: вместо mcedit можно использовать nano и т.д.

Как использовать?

Просто скачать файл скрипта

wget https://raw.githubusercontent.com/iTeeLion/l2tp-ipsec-vpn/master/vpn.sh

или через curl

curl https://raw.githubusercontent.com/iTeeLion/l2tp-ipsec-vpn/master/vpn.sh --output vpn.sh

и даем права на исполнение

chmod 755 ./vpn.sh

Как установить и сконфигурировать VPN L2TP IPSEC PSK сервер

Установить:

./vpn.sh server install

Удалить:

./vpn.sh server remove

Конфигурирование VPN ервера

Скачать настроенные мной конфиги

./vpn.sh install-config all

Можно получить список доступных конфигов и поставить только нужные

./vpn.sh install-config
./vpn.sh install-config %configname%

Управление

Start:

./vpn.sh control start

Restart:

./vpn.sh control restart

Stop:

./vpn.sh control stop

l2tp-ipsec-vpn's Issues

how to connect

please, could you explain how can i connect to my server after install script ?

mean, i have l2tp client. but the port, username,password ( or tls config ). i don't know how should i find things need to connect.
had you defined on special config file ?

Failed to start strongswan.service: Unit strongswan.service not found.

If when executing the "./vpn.sh control start" you get "Failed to start strongswan.service: Unit strongswan.service not found.", then in the "vpn.sh" file change line 5 from ipsec="strongswan to ipsec="strongswan-starter"

update before everything

Thanks for your script!

I think you should add the repo update (because I started off a blank server), line 183 to be changed from:
eval "$PM install -y $ipsec $l2tp"
to:
eval "$PM update -y && $PM upgrade -y && $PM install -y $ipsec $l2tp"