Build a remote VPN (pptpd) for CentOS)
VPN is a virtual private network.
The virtual private network function is to establish a private network on a public network for encrypted communication. It is widely used in enterprise networks. VPN gateway implements remote access through data packet encryption and Data Packet D
1.L2TP the second-tier tunneling protocol is a way to access certificates. You need to install a certificate Server in the VPN server intranet, and then have the VPN server trust the certification authority, and then publish the Certificate Server and download the certificate. VPN clients need access need to download the installation certificate before they can c
Centos6.5 configure pptpd to build a VPN Service
I. check:
1. Check whether the system kernel supports MPPE patches.
Modprobeppp-compress-18 echosuccess
Success indicates that the system supports the MPPE patch. If not, install kernel-devel first.
Yuminstallkernel-devel
2. Check whether TUN/TAP support is enabled.
Cat/dev/net/tun
If the result of this command is the following text, it indicates that:
Cat:
Some users want to set up a VPN for him with Windows 7, and today Xiao-bian is with you to explore how to achieve:
The following is a small series of integrated solutions, I hope to have the need to help users.
Operation Steps
1, modify the registration form Hklmsystemcurrentcontrolsetservicestcpipparametersipenabledrouter=1
2, start the service
Start Routing and Remote Access Service (required)
Stop the System Firewall service, or add
Build a VPN Server Based on redhat9 (kernelversion2.4.20-8) -- Linux Enterprise Application-Linux server application information. The following is a detailed description. I used the VPN configuration based on win2000/win2003. It took me a long time to configure the Linux-based VPN Server !!!!
A
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
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 i
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 connection through a shared Internet or public Network connection, send data between a local c
Build a VPN Server under CentOS6.2
1.Install using yumPpp:
$ yuminstallppp-y
2. Download and install pptpd. You can obtain it on this website.Http://poptop.sourceforge.net/yum/stable/packages/:
(Depends on the number of digits in the operating system. Here is the 64-bit x86_64 version)
$cd/usr/local/src $wgethttp://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.el6.x86_64.rpm $ rpm -Uhvpptpd-1.3.4
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 update the PPP component of the system,
[Root @ ht
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 update the PPP component of the system,
[Root
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 ppt
Objective to build a VPN server and connect the external network to the internal network. Environment server: centos6.20.client: WindowsXP server configuration # Disable SELinux
Purpose
Build a VPN server to connect the external network to the internal network.
Environment
Server: CentOS 6.2 32
Client: Windows XP
Serv
Build a VPN Server in CentOS to connect external networks to internal networks
Purpose
Build a VPN Server to connect the external network to the internal network.
Environment
Server: CentOS 6.2 32
Client: Windows XP
Server Configuration# Disable SELinuxsed-I '/^ SELINUX \ B/s/=. */= disabled/'/etc/selinux/configsetenf
Build a VPN under CentOS
1. Make sure that PPP and TUN are enabled for the machine
Cat/dev/pppcat/dev/net/tun
If the output is in the afternoon, it indicates that the request passes. Otherwise, contact the supplier.
Ii. one-click installation script
Wget http://www.laozuo.org/download/scripts/openvz_centos_vpn.sh chmod a + x openvz_centos_vpn.shsh openvz_centos_vpn.shThe execution result is:
1. In
Debian system build VPN Server 1. install PPTPD www.2cto.com # apt-get install pptpd 2. Edit pptpd. conf file # vim/etc/pptpd. conf makes the uncommented content as follows: option/etc/ppp/pptpd-optionslocalip 192.168.0.1remoteip 192.168.0.234-238,192.168 .0.245 set the IP address range that can be obtained after the external computer connects to the vpn through
Due to the company's network restrictions, a lot of information could not be found, so I decided to build a VPN over the wall, but the domestic VPN is really not flattering, stability is called a poor ~ A friend just recommended a foreign VPS host and checked it out. The node in Tokyo, Japan was very fast and he decided to start one. Based on the principle of sel
Build a vpn Server using centos
I recently set up a vpn Server and checked a lot of information. Here I will summarize it for later use.1. Install software
1. Run cat/etc/issue to view the system version.2. Click here to download the rpm packages of dkms, kernel-ppp, ppp (excluding devel), and pptpd systems.3. Run the rpm command to install the following rpm pack
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 VPN Server.
First install RHEL5 and then:
Make
Make install
After the installation is complete,
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
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.