Ubuntu 18.04 L2TP/IPsec VPN Client setting

1. install package

  sudo add-apt-repository ppa:nm-l2tp/network-manager-l2tp  
  sudo apt-get update  
  sudo apt-get install network-manager-l2tp   
  sudo apt-get install network-manager-l2tp-gnome # gui case

2. stop xl2tpd service

  sudo service xl2tpd stop
  sudo update-rc.d xl2tpd disable

3. VPN Client setting

개인에게 부여된 vpn 계정으로 세팅

참고

https://armagankaratosun.github.io/post/2018-09-02-setup-l2tp-vpn-on-ubuntu/