Http://www.boofee.net/bigfee/read.php? 976Modify the Windows rras vpn pptp service default port number through the Registry
The default port number used by the first-layer tunnel protocol PPtp of VPN (Virtual Private Network) is TCP 1723, which is a standard, that is to say, whether it is the VPN service provided by Microsoft Windows Server or other systems or ha
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Openvpn is an open-source VPN software used on LINUX gateway servers. as its name implies, openvpn is used to connect a secure virtual private channel, allowing users to remotely work and obtain intranet resources.
The software can be used across platforms in Linux, xBSD, Mac OSX, and Windows. openssl is used as the encryption library and the encrypted certificate or user name/password is used for identity authentication, is a
Tags: VPN centos linux PPP PPTPWhat is a VPN? VPN is a virtual private network, its function is to establish a private network on the public network, to encrypt communications.The VPN gateway enables remote access through the encryption of the packet and the conversion of the destination address of the packet.
PPTP VPN I believe a lot of friends have heard, today I would like to introduce you to CentOS 6.4 to install PPTP and configure the Debian GNOME desktop VPN Client Connection example, I hope that the following will help you.
The following is based on the Linode VPS Centos 6.4 Install PPTP service, remember that the Linode VPS is Xen virtual, so please see the environment configuration clearly.
Fast inst
Some users find that their Macs are not on foreign websites, such as Youtube,twitter. How can this problem be solved? Now small make up and everyone share under, how to let their Mac log on the foreign site method.
To set the method:
First, open network in System Preferences
New VPN network connection, type Select "PPTP", service name can be customized to fill in
After building a
divided into the following steps in the process of establishing a VPN:
First, the data encapsulation, so that can not communicate with each other LAN through the export of IP address packaging to achieve off-site Lan-lan communication.
The security protocol is then used to encrypt the data and convert the plaintext into ciphertext.
Next to the data authentication, using encryption algorithm to send the message characteristics of the encryption gen
1. Should I use MPLS (Multiprotocol label switching) VPN?
For many business network needs, the answer is absolutely certain. The transition to MPLS is well underway.
Take a look at this data. MPLS VPN has been gobbling up the market for frame Relay for years, according to data from market research firm Vertical Systems Group. In the next 18 months, the number of new MPLS
Currently, there are many users who use VPN routers. It is essential for users to set up valid VPN routers. Here we will give you a detailed explanation. We know that traditional routers do not have the proxy routing function. As Vpn proxy technology has become popular over the past few years, many people want to use VPN
Interest streams are VPN terms, that is, the traffic to be protected, that is, the traffic to enter the VPN tunnel, but after careful consideration, it is found that there is a problem with the concept of "stream" using an IP-layer-based VPN, because there is no stream concept for IP addresses, and the essence is that the IP protocol has no direction at all. Even
VPN (Virtual Private Network) is an extension of a Private Network. It can simulate a point-to-point Private connection through a shared Internet or public Network connection, send data between a local computer and a remote computer. It has good confidentiality and is not subject to authorization, so that both parties can establish a free and secure point-to-point connection.There are two common VPN service
Tutorial on configuring VPN in batches using Python scripts
This article describes how to compile a Python script to configure a VPN in batches. Setting up a VPN is a very popular behavior in China (well...). For more information, see
Origin
As we all know, the recent network is not harmonious, the speed is slow, and the VPN
Nowadays, there are already a lot of computer operating systems, and Linux is becoming more and more popular in today's society. Do you know about Linux systems? Are you an application of Linux? This article describes in detail the VPN Server Configuration in Linux, which plays a role in learning the VPN Server Configuration in Linux. Here we do not focus on hardware VP
Tplink Router VPN Client setting method
1, in the lower right corner of the desktop right click on the network icon, choose to open the network and Sharing Center, click to set up a new connection or network, set up a new connection.
2, according to the Setup wizard to start setting, select Connect to the workspace, the following figure:
3. Select the connection mode
Choose to use my Internet connection (V
Recently, global growth-oriented commercial network experts and wireless network pioneer NETGEAR announced the launch of ProSafe Wireless ADSL modem VPN Firewall Router (DGFV338. DGFV338, a small and medium-sized enterprise customer, is a compact, fully functional, six-in-One Security dedicated device. It has the features that NETGEAR's DG product line has failed to provide.
Recently, global growth-oriented commercial network experts and wireless netw
Linux uses pptpconfig to connect to the vpn Server-Linux Enterprise Application-Linux server application information. The following is a detailed description. If it is in Windows XP, you can directly connect to the vpn Server by using the XP dial-up software. The configuration is very simple, but there is no default vpn Client software in linux, this makes it dif
Configure vpn in ubuntu to support Internet access
The company's development environment is LAN, and there is no problem in the company's internal use, but sometimes it does need to be used outside, such as at home, on a business trip, at this time you need to configure a vpn connection to the company's intranet. The vpn configuration is very simple, but sometime
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 analogy. If you are a political refugee living in another country, the secret of your place
Build a VPN on CentOS
Linux: CentOS
1. Check the server for necessary support. If the check results do not support these features, pptp cannot be installed. Command:Modprobe ppp-compress-18 echo OKAfter this execution, "OK" indicates that the execution is successful. However, another check is required. Enter the following command:Cat/dev/net/tunIf the following information is displayed, ticket can be activated for vps vendors if not supported. Most v
Topology:
Note: The company's Intranet environment requires domain support;
The front-end two VPN servers are Linux operating systems;
A green line indicates the physical link of the network environment;
Red indicates the authentication method;
# When a user requests a VPN connection, use the domain account to log on. DNSPOD determines whether it is a China Telecom or a China Unicom (China Netcom) Resource
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