SliTaz Repositories

1 a:2:{s:7:"current";a:8:{s:4:"date";a:2:{s:7:"created";i:1266715156;s:8:"modified";i:1282490318;}s:7:"creator";s:5:"Rohit";s:11:"last_change";b:0;s:11:"contributor";a:2:{s:5:"jozee";s:5:"Rohit";s:5:"linea";s:11:"Paul Issott";}s:5:"title";s:23:"Virtual Private Network";s:11:"description";a:2:{s:15:"tableofcontents";a:8:{i:0;a:4:{s:3:"hid";s:23:"virtual-private-network";s:5:"title";s:23:"Virtual Private Network";s:4:"type";s:2:"ul";s:5:"level";i:1;}i:1;a:4:{s:3:"hid";s:24:"tunnel-using-ssh-and-ppp";s:5:"title";s:24:"Tunnel using SSH and PPP";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:2;a:4:{s:3:"hid";s:12:"tunnel-setup";s:5:"title";s:12:"Tunnel setup";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:3;a:4:{s:3:"hid";s:11:"limitations";s:5:"title";s:11:"Limitations";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:4;a:4:{s:3:"hid";s:7:"openssh";s:5:"title";s:7:"OpenSSH";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:5;a:4:{s:3:"hid";s:7:"openvpn";s:5:"title";s:7:"OpenVPN";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:6;a:4:{s:3:"hid";s:13:"cisco-easyvpn";s:5:"title";s:13:"Cisco EasyVPN";s:4:"type";s:2:"ul";s:5:"level";i:2;}i:7;a:4:{s:3:"hid";s:10:"others-vpn";s:5:"title";s:10:"Others VPN";s:4:"type";s:2:"ul";s:5:"level";i:2;}}s:8:"abstract";s:315:"A VPN binds isolated networks with tunnels over the Internet network. A tunnel encrypts and encapsulates network frames.

2

3

4 * frames are hidden (data and header, including routing info)

5 * encapsulation sets tunnel ends as source and destination

6 * only traffic volume is visible. But you can send dummy frames";}s:8:"internal";a:2:{s:5:"cache";b:1;s:3:"toc";b:1;}s:8:"relation";a:1:{s:10:"firstimage";s:0:"";}}s:10:"persistent";a:4:{s:4:"date";a:2:{s:7:"created";i:1266715156;s:8:"modified";i:1282490318;}s:7:"creator";s:5:"Rohit";s:11:"last_change";b:0;s:11:"contributor";a:2:{s:5:"jozee";s:5:"Rohit";s:5:"linea";s:11:"Paul Issott";}}}