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.
dynamic IP address, we need to install a dynamic domain name client software, in this way, the PPTP client only needs to know the dynamic domain name of the server.
You can use the free dynamic domain name provided by Jin wanwei, so that the dynamic domain name client automatically updates the corresponding domain name and IP address value after the ADSL dial-up...
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, default '/usr/sbin/pppd' on Linux## Ppp/usr/sbin/pppd# TAG: option# Specifies the location of the PPP options file.# By default PPP looks in '/etc/ppp/options'#Option/etc/ppp/options.ppt pd# TAG: debug# Turns on (more) debugging to syslog#Debug# TAG: stimeout# Specifies timeout (in seconds) on starting ctrl connection#Stimeout 120# TAG: noipparam# Suppress the passing of the client's IP address to PPP, which is# Done by default otherwise.## Noipparam# TAG: logwtmp# Use wtmp
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 services in Linux:
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 services in Linux:
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
operating system.Wget http://acelnmp.googlecode.com/files/pptpd-1.3.4-1.rhel5.1.x86_64.rpm
3: pptp configuration
Vi/etc/pptpd. confLocalip 192.168.2.1Remoteip 192.168.2.2-192.168.2.250Explanation: localip is the ip address used by pptp. you can use the remoteip to link to the vpn. you can use the same network segment as the localip to access the ip address.
Vi/etc/ppp/options.ppt pdMs-dns 8.8.8.8Ms-dns 208
VPN (Virtual private network) is an extension of a private network that sends data between a local computer and a remote computer by sharing an Internet or public network connection to simulate point-to-point private connections.
It has good confidentiality and immunity from interference, allowing both sides to be free and secure point-to-point connection.
There are two common VPN services under Linux, one is PP
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
What can cloud technology do? Speaking of what we need for half a day, today we are playing with the implementation of building PPTP services through Amazon AWS EC2 to scientifically access the internet. I have previously introduced the AIM (Autodesk Infrastructure Modeler). There are many cool AIM case videos on youtube, video tutorials, and so on. I would like to introduce them to you very much, unfortunately, most children's shoes cannot be accesse
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
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
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, 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
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