in the/etc/ppp/options.ppt pd file, or be set to "*" to automatically identify the server; "secret" corresponds to the login password; "IP addresses" corresponds to the IP address of the client that can be dialed in. if you do not need to make any special restrictions, you can set it.
5. set IP disguised forwarding
Only remote computers connected to the VPN can ping each other after IP disguised forwarding is configured, so as to achieve sharing li
VPN is widely used in the current network. In windows, you can refer to the relevant documents to easily build a VPN network, this experiment is based on the VPN setup experiment on the linux platform. The linux Server under two VMS on the experimental platform and the Ip ad
gateway, open another terminal and goEnter route, and the gateway will display it.
After the installation is complete, the online command isSudoBrasupThe access command isSudoBrasdown
(For details, pleaseLook: http://bbs.nju.edu.cn/bbstcon? Board = linuxunix file = m.1240660576.a)
2. Use VPN to access the Internet
2. 1. Install VPN
First use bras to access the Internet, and then enter it in the terminal.
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. The following describes how to quickly build a
Linux Network virtualization-gre vpn network method, grevpn
This article does not detail gre and vpn principles. This section describes how to use the Linux gre virtual network device to implement your own vpn network.1. Requirements
Assume that the requirements are as fol
Article title: Linux study notes virtual private network VPN experiment PPTP. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
The full name of
The linux wireless driver is up, and the VPN route table is also configured as-Linux Enterprise Application-Linux server application information. The following is a detailed description. My Wireless Nic is TL-WN321G, OS is UBUNTU 7.04
A wiki that does not know which language it is. It specifically mentions the rt73 in
Article title: set up a VPN for a single Linux Nic and use NAT to share the Internet. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
The server uses shorewall as the firewall. In f
VPN under Linux-general Linux technology-Linux technology and application information, the following is a detailed description. Today, I configured a LINUX VPN (single Nic). The machine can connect to the
In linux, use poptop to quickly build the VPN service-Linux Enterprise Application-Linux server application information. The following is a detailed description. VPN (Virtual Private Network) is an extension of a Private Network. It can simulate a point-to-point Private conn
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. The following describes how to quickly build a
Use openvpn + linux to quickly establish an enterprise VPN
Openvpn introduction http://openvpn.sourceforge.net/, not much said.
Openvpn can work in two modes:
One is the IP Route mode, which is mainly used for point-to-point
One is the Ethernet-based Tunnel Bridge mode, which is applicable to point-to-point and multi-point networks with multiple branches
The configuration example described in this article i
The initial vpn experience in linux-Linux Enterprise Application-Linux server application information. The following is a detailed description. I am idle, and I have a vpn service in the company's Intranet, so that I can easily log on to the company's intranet elsewhere. Nex
Install Strongswan: an IPsec-based VPN tool on Linux
IPsec is a standard that provides network layer security. It contains Authentication Header (AH) and security load encapsulation (ESP) components. AH provides the integrity of the package, and the ESP component provides the confidentiality of the package. IPsec ensures security at the network layer.
Confidentiality
Data Packet integrity
Source Non-Rep
LinuxLowerVPNClient (p t p) Configuration
Linux: Kernel kernel-2.6.9-42.EL
You can go to the site: http: // pptpclient.sourceforge.net/
Required software:
Kernel-devel-2.6.9-42.EL (built-in system)
Dkms-2.0.10-2.fc5.noarch.rpm
Dernel_ppp_mppe-0.0.5-2dkms.noarch.rpm
The above three files are usually installed when you set up the Linux VPN Server. You can run the
In debianLinux, the implementation of vpn Server-Linux Enterprise Application-Linux server application information is as follows. Server Side settings:
First, add the mppe patch to the kernel of the vpn Server,
Obtain patches from debian:
Apt-get install kernel-patch-mppe
Then execute the patch in the source code direc
Article Title: Build an L2TP VPN Server on the Linux system. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Use Linux as an L2TP
The English full name of the VPN is "virtual private network", translation comes from "The fictitious specialized network". As the name suggests, virtual private network we can understand it as a virtual out of the enterprise internal line. It can establish a proprietary communication line between two or more corporate intranets that are connected to the Internet in different places via a special encrypted communication protocol, like a dedicated line
For adsl and vpn problems in linux-general Linux technology-Linux technology and application information, see the following for details. For example, the system is fedora16.
Using pppoe to connect to adsl is successful. However, due to adsl, the desktop Wired connection is always displayed as disconnected, but the net
VPS Linux Centos6.3 build a VPN (pptpd) Server 1. find the software package: Run wget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64.rpm in Centos System (it seems sourceforge.net this I can not open this campus network, or OpenShift to download) 2. check System Support and install the ppp and iptables package. The latter is usually installed by default. Use the local yum source
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