Build an enterprise-level PPTP server and an enterprise-level pptp Server
This article is included in the Enterprise Project Practice Series1. Introduction to VPN 1. Introduction
Virtual Private NetworkVirtual Private Network (VPN) is a common communication method used to connect a Private Network between a large enterprise or a group. Messages in a virtual private network are transmitted through a public n
Pptp service faults and pptp faults
Pptp service fault records
Address: http://www.cnblogs.com/caoguo/p/4994512.html
1.ppt p is deployed when a firewall port is enabled and cannot be used for dialing. the following error is prompted when Dialing:
However, you can disable firewall dialing. You have encountered a similar problem when you set up ftp. A
Toss for several days, look up a lot of information, finally buttoned up, tears cow face, the following record detailed operation process! Note: The test environment is CENTOS5.8 x86
Installing PPTP
Use the Chao PPTP one-click installation package directly
The code is as follows
Copy Code
wget Http://dl.zrblog.net/pptpd.sh;sh pptpd.sh;
Install LNMP
I am using the AM
Next to the content in the previous section:
What is PPTP?
The following is an official explanation of Microsoft (the first draft submitted by Microsoft ):
Point-to-Point Tunneling Protocol (PPTP) is a network protocol thatEnables the secure transfer of data from a remote client to a private enterprise serverBy creating a virtualPrivate Network (VPN) Upload SSTCP/IP-basedData networks.
Basic concepts of PPTP
First, let's understand what PPTP is. PPTP encapsulates a PPP (point-to-point Protocol) frame into an IP datagram, sent over an IP network such as the Internet or another enterprise-specific intranet. PPTP creates, maintains, terminates a tunnel through a PP
About PPTP
Point-to-Point Tunneling Protocol (English: point to Point Tunneling Protocol, abbreviated to PPTP) is one way to implement a virtual private network (VPN). PPTP uses Transmission Control Protocol (TCP) to create controlling channels to send control commands and to encapsulate Point-to-Point Protocol (PPP) packets to send data using the generic Routin
PPTP, that is, the PPTF protocol. This protocol is a new enhanced security protocol developed on the basis of PPP protocol, which supports multi-protocol virtual private network (VPN), and can enhance security through the methods of Password Authentication Protocol (PAP), Extensible Authentication Protocol (EAP), etc. You can enable remote users to securely access the enterprise network by dialing into the ISP, by connecting directly to the Internet,
At present, many users of computers are installed Windows 8 system, when users want to set the PPTP/L2TP link, you will find that the link with the Win7 system has some differences, the Windows 8 PPTP/L2TP set the steps to simplify some, And the other is that some setup options open the portal differently. The following will be combined with screenshots to introduce each step of the operation.
Windows 8
This article describes how to build a PPTP VPN service on a Xen VPS that installs the CentOS operating system. Includes the installation, configuration, and corresponding iptables rules for PPTP. This article temporarily does not involve the PPTP traffic control part, waits for the time to learn to understand the Freeradius, then writes the sequel. July 20, 2011
This article describes how to configure packet filter support for PPTP VPN clients.
The Windows Server 2003 Routing and Remote Access service supports virtual private networks (VPNs). VPN clients can use Point-to-Point Tunneling Protocol (PPTP), second-tier Tunneling Protocol (L2TP), and IP Security (IPSEC) to create a secure tunnel to the Windows Server 2003-based Routing and Remote Access Service VPN ser
VPN protocols: PPTP, L2TP, and OpenVPN1. Concepts of PPTP, L2TP, and OpenVPN Tunneling Protocols 1. Default port number of PPTP (Point to Point Tunneling Protocol): 1723 PPTP, or PPTF Protocol. This protocol is a new enhanced security protocol developed on the basis of the PPP protocol. It supports multi-protocol Virtu
1 IntroductionFeatures: Developed by the vendor alliance, mainly composed of Microsoft
Term: PAC------PPTP Access Concentrator, location and functionality similar to NAs in l2fPNS------PPTP network server, location and functionality similar to the end gateway in l2fPurpose: Forward PPP data to PNS through the Internet. In the tunneling mode, the PAC accepts the customer's call, LCP negotiation, and some nec
Build PPTP VPN1. VPN overview VPN (Virtual Private Network) Virtual Private Network. It relies on ISP and other facilities and services to establish a dedicated data communication network in a public network, A secure data transmission tunnel service can be provided between enterprises or between individuals and enterprises. The connection between any two points in the VPN does not have an end-to-end physical link required by the traditional private n
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
For the content of PPP and pptp, we will give a brief explanation here. Of course, the installation and configuration analysis is indispensable. PS: After pptpd is started, port 1723 is used, port 1701 is used in l2tpd, after the service is started, netstat-tnl can be used to view the port startup) In addition: There is a configuration article see: http://blog.chinaunix.net/u2/69106/showart_1751714.html
Nowadays, more and more linux environments are u
Background:It should be very easy to build a pptp vpn Server. However, many of my friends have turned to me for help after reading some articles and have taken many detours.Therefore, I think it is necessary to write an article to explain it. After all, my habit of writing articles is to operate and record while writing articles, so you can do it step by step.Related configuration:OS: CentOS 6.4 x86_64 Minimal1. Install the EPEL Extension Library# Yum
Although Microsoft has announced that Windows XP systems are out of the historical arena, there are still many users with Windows XP installed on their computers. Some Windows XP system users find that when you want to set up a PPTP/L2TP connection, follow the Windows 7 system tutorial to set it up, so how do Windows XP users properly set up PPTP/L2TP connections? Let's take a look at today's tutorial!
The
Tags: TCP remote maintenance efault strong end-to-end DDR FAs SWA stability PPTP VPN server VPN OverviewVPN(full name virtual PrivateNetwork)(1) relying on the ISP and other NSP, in the public network to establish a dedicated data communication network technology, can provide security between enterprises or between the individual and the Enterprise data Transfer Tunnel service(2) The connection between any two points in the VPN does not have the end-t
PPTP, L2TP, IPSec, SSLVPN, and other Protocols define and distinguish between VPN (Virtual Private Network). So far, it is no longer a pure encrypted access tunnel, it integrates multiple functions such as access control, transmission management, encryption, route selection, and availability management, and plays an important role in the global information security system. Also on the network, the advantages and disadvantages of various VPN protocols
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