Dd-wrt setup pptp vpn server
Why do we use tunnelling.
time in hong kong chinapure vpnIP Sec VPN Fundamentals
IPsec is often used to secure L2TP packets by providing confidentiality, authentication and integrity. The combination of these two protocols is generally known. L2TP over IPsec combines technologies like the L2 transfer protocol and IPsec. It works like a VPN, where IPsec helps create a secure channel that encapsulates. L2TP/IPsec. Layer 2 tunneling protocol (L2TP) doesn't actually provide any encryption or authentication � it's simply a VPN tunneling.