openvpn tunnel

Build an OpenVPN service environment using CentOS I will not say much about the purpose of the OpenVPN environment, because friends who see this information should understand and need to use this tutorial. This tutorial has been prepared by @ qingliu for several hours. After multiple reinstallation drills, you can install and use it. The VPS environment is based on CENTOS6, if you want to install it, take a

Poj 2892 --- Tunnel Warfare (Single Point update and interval merge of line tree), poj2892 --- tunnel Question Link Description During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain. generally speaking, ages connected by tunnels lay in a line. cannot the two at the ends, every village was di

Author: linyin (linyin.8800.org) is from Linyinblog. Implementation environment: # uname-aOpenBSDlinyin.8800.org4.3GENERIC.MP #0i386 #/usr/local/sbin/openvpn -- versionOpenVPN2.0.9i386-unknown-openbsd4 author: linyin (linyin.8800.org) Source:Linyin blog. Implementation environment: # Uname- OpenBSD linyin.8800.org 4.3 GENERIC. MP #0 i386 #/Usr/local/sbin/openvpn -- version

Description: A company's PC1 network segment 192.168.1.0/24 to and B Company PC2 Network segment 172.16.2.0/24 establish GRE tunnel communicationConfiguration ideas:1, R1 and R2 to be able to communicate--R1 and R2 respectively configure default routes to the ISP2, the new tunnel port, set the IP, the two sides to the same network segment, configure the source is the public network export IP and destination

Deploy OpenVPN Server on CentOS 6 References:Https://www.digitalocean.com/community/tutorials/how-to-setup-and-configure-an-openvpn-server-on-centos-6Http://www.unixmen.com/setup-openvpn-server-client-centos-6-5/Http://docs.ucloud.cn/software/vpn/OpenVPN4CentOS.html Background:Recently, GFW began to block VPN, and the PPTP/L2TP VPN built on VPS began to become un

Build OpenVPN server with CentOS6 OpenVPN is a free open-source software used to create a Virtual Private Network (VPC) encrypted channel. OpenVPN allows you to easily build a dedicated network channel similar to a LAN between different network access sites, such as home, office, and hotel accommodation. Using OpenVPN

Installing # cdlzo-2.03 #./configure -- prefix/usr/local/lzo1_make1_makeinstall2133 install openvpntar-zxvfopenvpn-2.0.9.tar.gz cdopenvpn -.. OpenVPN Server installation and configuration1. install lzo# Tar-zxvf lzo-2.03.tar.gz# Cd lzo-2.03#./Configure -- prefix =/usr/local/lzo# Make# Make install2. install openvpnTar-zxvf openvpn-2.0.9.tar.gzCd openvpn-2.0.9. /C

OpenVPN introduction:OpenVPN can run on most common system platforms and is a VPN solution based on SSL/TLS. OpenVPN can implement layer-2 and layer-3 links based on the TAP/TUN virtual device driver, and provides industry-level encryption based on SSL/TLS, and implements all the features of most common VPN solutions. However, there are not many VPN hardware vendors that integrate

Download and install openvpn:Use flashget or any other method to download the openvpn installation package and install it. Remember to select the easy-RSA script,The bat script used to manage the CA.Http://openvpn.se/files/install_packages/openvpn-2.0.5-gui-1.0.3-install.exeAfter installation, easy-RSA is in the c: \ Program Files \ openvpn \ directory.Start conf

I. OpenVPN installation Environment Server-Side environmentRedhat, kernel version: 2.4.20-31.9, IP for 70.8.7.6Kernel need to support Tun devices and need to load iptables modules. Check to see if Tun is installed: Code:root@a [/]# Modinfo TunFileName:/LIB/MODULES/2.4.20-31.9/KERNEL/DRIVERS/NET/TUN.ODescriptionAuthorLicense: "GPL" If there is no modinfo command, just look for it and see if there are any tun.o files in kernel: Code:Find-name TUN.O./lib

OpenVPN client configuration tutorial in Ubuntu generally, Linux servers that provide Web services seldom need to connect to OpenVPN, but personal Linux computers often need to connect to OpenVPN. For example, if you use Linux as the development environment, you need to connect to the company's OpenVPN. In this article

In windows, use openvpn in linux to log on to the Intranet of the remote server, and use linuxopenvpn. Requirement: in some environments with strict network requirements, we are unable to remotely access the company's Intranet in a remote location, which brings us great inconvenience. However, we can achieve it easily through openvpn, next we will introduce it. Note: This experiment is performed when the fi

Use openvpn in linux to log on to the Intranet of the remote server Requirement: in some environments with strict network requirements, we are unable to remotely access the company's Intranet in a remote location, which brings us great inconvenience. However, we can achieve it easily through openvpn, next we will introduce it. 1. Network Environment: Company openvpn