dns vpn tunnel

Recently met a domestic Daniel, heard a call DNS tunnel technology, after a study, found very interesting, record. what is DNS tunnel. DNS tunnel is the DNS

Vpn Principle and Implementation-tunnel implementation theoretically reasonable ip over ssl needs some additional technical support before it can be used, you must try to re-encapsulate an ip data packet by ssl. This action cannot be performed in the original standard protocol stack. The standard protocol stack does not support two-way data flow, one of the solutions is to modify the Protocol Stack and impl

This article attempts to describe what a VPN tunnel is in simple language and explains how VPN provides strong anonymous and privacy protection. The operation performed by the VPN tunnel is called Data encapsulation. To understand what encapsulation is, let's make a simple a

This article is also a real case. You can only display some of the real ip addresses. Sorry --~ The demand for leader is always endless; what he wants, you need to find a way to achieve 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/00594B501-0.gif "/> Just a few days ago, the domestic machine vpn jumped to the foreign machine route delivery; today, a sudden whim, change the solution; if the last time is to save costs, then

original IP header as application data, which is encapsulated by the SSL protocol. Then, the data is sent to the other end of the VPN and enters from the real nic at the other end, then, because this is the end of the tunnel, the data goes directly to the application layer. At the application layer, the VPN Server waits there to get the raw

Tags: cat dem protocol PPP span plugin send add IPSec1. Open Network Preferences2. Click +3. Enter the address and account number of the VPN4. Advanced--Tick send all traffic via VPN link5. Add DNS6. Because the corporate VPN is using the L2TP protocol and is not shared, MacOS needs some configuration to support it, otherwise it will prompt for the loss of the IPSEC shared key. Please verify your settings a

What is DNS tunnel? DNS tunnel is the DNS tunnel. The DNS query process is used to establish a tunnel and transmit data. Why use

This document describes the dynamic DNS VPN in IPSec VPN, where two fortigate devices establish a communication channel between them, allowing the servers or hosts that the FortiGate protects to access each other. One of the fortigate uses static IP while the other fortigate uses static domain names and dynamic IP. Before you configure, you need to unify