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
Installing openvpn in Ubuntu is simple. apt-getinstallopenvpn is followed by buildkey and server and client configuration. for details about how to maintain the DNS on the openvpn Server, refer to/etc/resolv. after openvpn is inst
Centos6.4 quickly build an openvpn server based on user name and password authentication
Today, VPN applications are widely used. I have previously written a blog on PPTPD. The link is http://cyr5425blog.51cto.com/714067/4101788.
The home has recently changed a new broadband. You cannot use the company's PptpdVPN. the dialing status remains at the step of verifying the user name and password. Baidu and Goog
A few weeks ago, Canonical released the Ubuntu 14.04 LTS version. The new operating system has undergone great changes, but some problems still need to be solved, such as the openVPN import function.
If you have used a VPN connection on Ubuntu, you should know that you have to download the network-manager-openvpn pack
You need to turn on SSH to connect your cloud server as root or user using sudo to access SSH connections. This guide assumes that users use sudo access. But you can take things using roots only by stripping "sudo" from the start of each command. If you are running Linux or Mac on your system, you can use the SSH terminal program. If you are using Windows, you can use putty to login to SSH. Once the terminal is open, assuming you are using the LINUX/M
[Centos] install openvpn server (easy-rsa3)VPN is widely used in office and fan wall fields. We may use it in small office networks recently. Learn it first.The vpn server must have a public ip address, which can be used by clients in multiple environments.ConceptPKI: Public Key Infrastructure CA: core of Certificate Authority pkiCentos6.6 in virtual machine envi
pkcs11_pin=1234[Root@vpnserver 2.0]# Source VARsNote:if you run./clean-all, I'll be doing a rm-rf On/byrd/tools/openvpn-2.2.2/easy-rsa/2.0/keys[Root@vpnserver 2.0]#./clean-all[Root@vpnserver 2.0]# Ll/byrd/tools/openvpn-2.2.2/easy-rsa/2.0/keysTotal 4-rw-r--r--. 1 Root 0 Mar 9 13:00 index.txt-rw-r--r--. 1 Root 3 Mar 9 13:00 serial[Root@vpnserver 2.0]#./build-caCountry Name (2 letter code) [CN]:State or provi
Details of the Linux neighbor subsystem: confirm-OpenVPN server mode MAC address learning, confirm-openvpnmacIn the article parsing the aging time principle of ARP cache implemented by Linux, I analyzed the conversion of the neighbor subsystem of IPv4 on the Linux protocol stack and again pasted the state machine Conversion Diagram, but this figure is more detailed, because it has an external input, that is
References:
Http://ubuntuforums.org/showpost.php? P = 5865221 postcount = 19
Http://forums.boxee. TV /showthread.php? T = 6323
Note:
If " ac_config_headers not found configure . for more information, see Configure . add a line to the AC
ac_config_headers.
After the installation is complete, run gopenvpn to start the GUI.
However, before starting the connection, you need to put the configuration file used for connection in the/etc/
How to configure the openvpn client in linux, link the server through ssh, and openvpnssh
Openvpn InstallationApt-get install openvpnOpenvpn ConfigurationCopy the ovpn configuration file to the/etc/openvpn directory.Openvpn connection to the VPN ServerOpenvpn -- config/etc/openvpn
Use Ubuntu Server to Set Up Windows file sharing based on independent hard disk and FTP Server (configuration work), ubuntu file sharing
This chapter covers the environment configuration and New Hard Disk addition and settings of Ubuntu
Go to the Ubuntu official website to see several versions that can be downloaded: Alternate (Text installation), desktop9 (desktop), Netbook (netbook), and server (server ).
Reasons for using server:
32-bit systems can use 4 GB memory or above, up to 64 GB. The premise is that the motherboard supports
Note.32-bit syst
Ubuntu Server 14.04 upgrades Ubuntu Server 16.04
1. Execute command under Terminal
$ sudo apt-get update sudo apt-get dist-upgrade
2, reboot the system to complete the installation of the update
$ sudo init 6
3, with the command to install the Update Manager core Update-manager-core, if the
There are many methods for setting up a vpn server on ubuntu with a single NIC, including PPTP, L2TP/IPSec, and OpenVPN. Among the three methods, the latter two have better security, but the configuration is troublesome. OpenVPN is deployed on Windows/Mac...
There are many methods for setting up a vpn
Ubuntu Server 14.04 upgrade ubuntu Server 16.04: Go to Http://blog.csdn.net/chszs1, execute commands under terminal$ sudo apt-get update sudo apt-get dist-upgrade2. Restart the system to complete the installation of the update$ sudo init 63, install the Update Manager core Update-manager-core with the command, if the
virtual machine
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October 22, 2015 13:02- Ling Hitomi Well, not to force Ah, the following more important steps are not. reply October 22, 2015 11:52- Ling Hitomi I've already installed it once and will always be stuck in one place, try it your way today. reply October 22, 2015 11:52- Ling Hitomi Really give force, yesterday to install, today's tutorial came out. I don't
This article starts with a zero-step step through how to build SQL Server 2017 on Ubuntu, including steps and methods for installing the system, installing SQL, etc. (for test learning only, basic article).A Creating Ubuntu Systems (create Ubuntu System)1. Prerequisite PreparationBecause this article mainly studies the
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