Vpnc usage example

VPN is very important to me. After all, it is a network, and the company's intranet also needs to be accessed through VPN, so it is necessary to implement VPN on Ubuntu. However
Chapter, find the Linux version of the VPN installed with Cisco
The client seems to have a problem and the installation process is complicated. If anyone is interested, search for the patch on the Internet *&...... I finally gave up.

After some searches, the client software that supports Cisco VPN is counted as vpnc. The installation and configuration process is as follows:

1. Install

Frank @ Frank-LAPTOP :~ $ Sudo apt-Get install vpnc

2. Run

Frank @ Frank-LAPTOP :~ $ Sudo vpnc
Enable-1des

Enter gateway IP:
Enter groud ID:
Enter groud key:
Enter username:
Enter password:

3. Configure the script

If you log on frequently, the input is cumbersome, so you can directly use VI to edit the example. conf file. Every time you run vpnc, it will call the parameter here:

Root @ Frank-LAPTOP:/etc/vpnc # more example. conf
X. x
Groupname
Grouppass
Username
Userpass

Root @ Frank-LAPTOP:/etc/vpnc # vpnc-enable-1des