Since Linux does not integrate the PPTP function, we need to install related components to allow our RedHat to support PPTP. Download the corresponding installation package based on the kernel version. The components used are as follows:
Dkms-2.2.0.3-1.noarch.rpm
Kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm
Pptpd-1.3.4.tar.gz
1. PPTP requires PPP support. Although the system itself has the PPP function, it does not support MPPE. Therefore, you need to updat
PS: There are two common methods to implement VPN in linux: poptop and openvpn. Here we mainly introduce poptop. If there is time, we will write it and prepare it before openvpn is installed. 1. the VPN Server has two NICs with different IP addresses. Tip: You can use netconfig to configure the NIC. If you want to configure the second Nic, enter netconfigeth12. enabling the linux route forwarding function i
VPSLinuxCentos6.3 build a VPN (pptpd) server 1. find the software package: run wget in Centos http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64.rpm (It looks like sourceforge.net. I am using this campus network to build a VPS Linux Centos6.3 VPN (pptpd) server. 1. find the software package: run wget in Centos http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64
, how to achieve such high-performance forwarding, the key is that it is still a layer-2 device.4. VPN transparency
This is a shame. When I implemented my VPN last year, I told the customer that our product was a two-layer device, so the customer was relieved because it would save a lot of maintenance time, because the L2 device does not need to configure network parameters, I think so, but he is wrong and
Since centos itself does not integrate the PPTP function, we need to install related components so that our RedHat supports PPTP. Download the corresponding installation package based on the kernel version. The components used are as follows:
Dkms-2.2.0.3-1.noarch.rpm
Kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm
Pptpd-1.3.4.tar.gz
1. PPTP requires PPP support. Although the system itself has the PPP function, it does not support MPPE. Therefore, you need to
Build a VPN using PPTP on CentOSCentos 6.3 64bit used in this experiment. 1. Check System compatibility before installation. Check the kernel MPPE patch to see if the kernel supports mppe: modprobe ppp-compress-18 echo OK if OK is displayed, it indicates that the kernel has mppe support. 2. to install VPN, you need to install three components: ppp, pptp, and pptpd. The yum command on the local machine is f
Description
RouterOS Server ip:172.31.101.80
RouterOS version: RouterOS V6.15
Demand:
To configure the PPTP VPN server on the RouterOS server, the PPTP VPN Client dial-in network segment is: 172.31.101.60-172.31.101.79
Operation Steps:
First, login RouterOS server
Use Winbox to login here RouterOS
Winbox Downloa
1. Build a VPN
First, go to the configuration panel of VPS.
The system is CentOS 5 32bit. Reload the system to complete the entire process.
Use Xshell 4 to connect to the remote host and change the initial password.
Directly use the PPTPD one-click installation package.
1wget http://www.diahosting.com/dload/pptpd.sh sh pptpd.shWait a few minutes. The following image is displayed after the installation is complete.The bottom line is the
where to place the super nodes. Let's say you put it on the XYW port of the host a.b.c.d.
Decide which password encryption is used to secure the data. Suppose you use the password encryptme.
Decide which network name you want to use. Suppose you name it mynetwork. Note that you can use a Super node/edge node to handle multiple networks, not just one.
Decide what IP address to use on the Edge node. Let's say you use 10.1.2.0/24.
Start Application:
Configuring the Super Node
The code is as
As a widely used access network method, the technology of the ADSL Router is very mature. Next we will give you a detailed analysis on how to perform VPN connection. Virtual Private Network (VPN) is an extension of a Private Network. It contains Internet-like shared or public Network connections. Through VPN, data can be sent between two computers through a share
At present, Edge Routers are widely used, and there are also many problems. So I studied the security of MPLS-based VPN technology in Edge Routers, I would like to share it with you here and hope it will be useful to you. If an enterprise deploys a Multi-Protocol Label exchange MPLS) managed Virtual Private Network VPN (VPN) service, it will not only get high-qua
The demand for the soft route of sea spider in the soft route market is still very high, and its performance is also very good, maybe many people do not know how to use the soft route of sea spider through the vpn line, it does not matter, after reading this article, you must have gained a lot. I hope this article will teach you more things. I believe many of my eldest brothers have already learned and done well by Using
1. Introduction to SSL VPN features
1. 1 SSL VPN Feature introduction
The FortiGate SSL VPN feature uses SSL and proxy technology to enable authorized users to secure reliable Web clients, server-side applications, or other file resource sharing services. FortiGate SSL VPN works only under NAT mode, and transparent m
Running PPPD with SSH (the simplest Linux VPN)
Sbaa 2003.1.10
I am in order to pass the UDP packet firewall on the QQ
Tried a lot of ways.
With snake SOCKS5 agent good, you can have the extranet machine is Windows
And Linux, Stunnel just forward TCP does not support QQ UDP
So I thought about the VPN pptpd is a very good, Windows-enabled VPN client
Unfortunately,
Application Introduction
L2TP VPN PC to site mode can provide terminal access to the security tunnel of the Headquarters network. If you are on a business trip, you can connect to the Internet, use the terminal's own VPN client dial-up connection, and establish a secure tunnel for data transmission.
This article describes how to build a L2TP VPN
This site has previously shown us the method of segmenting a router into eight virtual routers using virtual Routing and forwarding (VRF, VM forwarding) through a scene example. I showed you how to configure VRF, and in this article we continue to use this scenario and, through IPSec configuration, replicate the exact topology and address to eight experimental environments. The entire environment can proceed smoothly, first requires the virtual route with ASA and Cisco router to establish
In order to reduce network costs as much as possible, while not affecting the needs of mobile office, a unit decided to install a VPN server in the local area network file server, so that the unit can trust employees anywhere through the VPN network connection, access to the unit file server important data content, And this access way security can also be guaranteed, is to kill both birds! Recently, the uni
Most of the previous introduction, as well as the introduction of various online, most of them are on the Win7 system download to establish VPN connection, but today's small series to introduce this technique is not the same, how to set up a VPN server in the Win7 system, it should be to set up a virtual network, let others to connect you, Instead of being active
1723 on the PPTP server.
Build PPTP VPN
Domestic visit Google has always been good when bad, always used the host file, or DNS recently always do not work, friends have a U.S. VPS, here is thought of building a VPN, the following posted my installation steps
# Inspection Section
The code is as follows:
Modprobe ppp-compress-18 Echo ' ok! MPPE was found! '
Ok! MPPE was found! Indicates th
The purpose of this is for the company's research and development department to visit foreign websites through Hong Kong's servers, just mark it, maybe later, and not spend any more time studying it.
CentOS 5.x/6.x under PPTP VPN server installation
1, installation of related software packages
32-bit version:
# yum install-y PPP Libpcap iptables
# wget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.rhel5.i386.rpm # #我的就是32位CentOS
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