很多公司出于商业资料安全性的考虑，要求员工在移动办公过程中使用 VPN 接入互联网。目前国内用户比较熟悉的 VPN 接入方式是 PPTP，但有时你或许需要用安全性更强的 L2TP / IPSec 方式接入。. 本站的 Rio 最近在一台 Ubuntu 和一台 Debian 主机上配置了 L2TP / IPSec VPN，并在自己的博客上做了记录。
StrongSwan based IPsec VPN using certificates and pre In this article, the strongSwan tool will be installed on Ubuntu 16.04 (LTS), I will show the integration of OpenSC for hardware tokens and finally the creation of a gateway-to-gateway tunnel using a pre-shared key and x.509 certificates. Hardware tokens or Hardware Security Modules (HSM) such as USB and smart cards can be used with strongswan to store the cryptographic keys (public & private Linux (Ubuntu) - L2TP VPN - Setup Guide - YouTube Aug 21, 2012 GitHub - hwdsl2/setup-ipsec-vpn: Scripts to build your own
The first comment is probably the answer for most of us, except, maybe, some real experts: "Seems there is no easy way anymore to establish a L2tp VPN connection since OpenSwan has been deprecated and removed in Ubuntu 14.10.
How to Setup IPSec VPN server with L2TP and Cisco IPsec on Sep 19, 2018 Setup PPTP VPN on Ubuntu Seed4.Me VPN
Windows and macOS computers both have an option to route all traffic over the VPN (default gateway). This is the default on Windows computers, but it has to be manually enabled on macOS computers using the Send all traffic through the VPN connection option in the System Preferences > Network > VPN L2TP > Advanced section. If you are intending to use a 'split tunneling' setup and disable the
VPN Server/DEFAULT>IPsecEnable IPsecEnable command - Enable or Disable IPsec VPN Server Function Enable L2TP over IPsec Server Function (yes / no): yes Enable Raw L2TP Server Function (yes / no): no Enable EtherIP / L2TPv3 over IPsec Server Function (yes / no): no Pre Shared Key for IPsec (Recommended: 9 letters at maximum): ***** Default Virtual HUB in a case of omitting the HUB on the Layer 2 Tunneling Protocol L2TP/IPSec VPN L2TP stands for Layer 2 Tunneling Protocol, and it doesn’t provide any encryption by itself. L2TP VPN usually uses an authentication protocol, IPSec (Internet Protocol Security), for strong encryption and authentication, which gives it an ultimate edge on some other most used protocols like PPTP.