openvpn client linux

Run multiple openvpn clients-linux Enterprise Application-Linux server application information on a Linux machine at the same time. The following is a detailed description. The server configuration is as follows: Port 1194 Proto tcp Dev tun Ca/etc/openvpn/keys/ca. crt Cert/

: 1. use easy-rsa to generate server certificate client certificate # cp openvpn-2.1_rc22/easy-rsa/2.0-r/etc/openvpn/# cd/etc/openvpn/2.0/edit required parameters and then call # vim varsexport D = "'pwd'" export KEY_CONFIG = "$ D/openssl. cnf "export KEY _ DIR = "$ D/keys" export KEY_COUNTRY = "CN" export KEY_PROVINCE

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-p

First, the working principle of OpenVPN VPN technology establishes a private tunnel on the public network through key exchange, encapsulation, authentication and encryption, which guarantees the integrity, privacy and effectiveness of the transmitted data. OpenVPN is a new open source project emerging in recent years, which realizes a sslvpn solution. Traditional SSL VPN through the port proxy method, the

keepalivedGlobal_defs {Notification_email {Root @ localhost}Notification_email_from amos.lu@sky-mobi.comSmtp_server 127.0.0.1Smtp_connect_timeout 30Router_id LVS_DEVEL}Vrrp_script monitor {Script "nohup/etc/keepalived/monitor. sh 2>/root/error. log >/dev/null"Interval 20}Vrrp_instance VI_1 {State MASTERInterface eth0Virtual_router_id 200Priority100Advert_int 1Authentication {Auth_type PASSAuth_pass 1111}Virtual_ipaddress {172.18.5.10}Track_script {Monitor}Notify_master "/etc/keepalived/notify.

Samba is a set of applications that use the SMB (Server message Block) protocol, and by supporting this Protocol, Samba allows communication between Linux servers and Windows systems, making Cross-platform exchange possible. Samba is a freeware software that implements the SMB (Server Message Block) protocol on Linux and UNIX, consisting of servers and client pro

Install the oracle client in linux and the linuxoracle Client 1. Prepare the required installation package. Oracle-instantclient-basic-10.2.0.5-1.i386.rpmOracle-instantclient-devel-10.2.0.5-1.i386.rpmOracle-instantclient-jdbc-10.2.0.5-1.i386.rpmOracle-instantclient-sqlplus-10.2.0.5-1.i386.rpm Install oracle-instantclient-basic-10.2.0.5-1.i386.rpm first, install o

Oracle SQL handler, yesDesigned for Oracle database developers and operatorsA carefully crafted Oracle client tool:Ultra-intelligent SQL Editor;Ultra-convenient table operations(You can update the data warehouse table by modifying the cell data of the table );Export data in multiple formats, including xls, CSV, insert SQL, HTML, and XML;Chinese and English InterfacesAnd can be switched; MonitoringRun batch SQL statements(Paused and corrected during ru

VMware Virtual machine client is Linux in case of client ping VMware Gateway, ping impassability case, Host the author here is the use of Win7, the host firewall can be closed. Added: (The network adapter will come out two more------> VMnet1 and VMnet8) after the VMware virtual machine has been successfully installed As shown in the figure: VMnet1 is used for

protected]${worker_ip}"(. /etc/profile;mkdir-p ${Amazoncrawler_home}/sharedstorage/${Service}) "SCP-R sharedstorage/${Service}/*.jar [Email protected]${worker_ip}:${Amazoncrawler_home}/sharedstorage/${Service}SCP-R sharedstorage/${Service}/*.sh [Email protected]${worker_ip}:${Amazoncrawler_home}/sharedstorage/${Service}Done SCP-R sharedstorage/*.sh [email protected]${worker_ip}:${Amazoncrawler_home}/SharedstoragedoneMulti-server Sync time # !/bin/bash # ip_array= (" 59.77.233.195 "" 59.77.2

Cloud era, a variety of network disk, cloud synchronization endless. Mint Open Source Network from the perspective of Linux desktop is also a lot of concern, has tested, used Yunno, Wuala, Jinshan fast disk, nut cloud and other Linux support good network. As the industry's big guy, Baidu Cloud Network disk capacity, users, fast, unlimited traffic, unfortunately there is no

A slow connection occurs when using an SSH client to connect to another Linux server on Linux. But to change a client to even find the speed is normal. Assume that the SSH client appears as a problem.So using ssh-v IP debugging, sure enough to find the problem. The output is

Linux Client/Server programming paradigm 2 -- Concurrent Server (process pool), linux paradigmIntroduction Let the server call fork to create a sub-process pool during the startup phase and process client requests through sub-processes. Use socketpair to communicate with the parent process (to facilitate the use of sen

Client report algorithm negotiation failed one of the workaroundsModify the sshd configuration file/etc/ssh/sshd_configIn the configuration file, add:Ciphers aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr,3des-cbc,arcfour128,arcfour256, Arcfour,blowfish-cbc,cast128-cbcmacs Hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,hmac-sha1-96, Hmac-md5-96kexalgorithms DIFFIE-HELLMAN-GROUP1-SHA1,DIFFIE-HELLMAN-GROUP14-SHA1, diffie-hellman

"Inconsistency" between "LINUX system" and "client" causes "garbled display" and "linux" are inconsistent Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright. Deep Blue blog: http://blog.csdn.net/huangyanlong/article/d

One: General overview,1, Windows above first loaded Cw_rsync_server.4.1.0_installer, install to enter the user name password to remember Oh! The next step is to find rsyncd.conf into the configuration details2, Linux only need to install the Rsync tool can (Yum provides */rsync find rsync package to install it)II: Detail Configuration,1, the default in C:\Program files (x86) \icw\ under the rsyncd.conf is the main configuration file, password files ar

FilesTo below Send in the 192.168.1.106-2016-04-28.log after the click OK Upload, while the SECURECRT appears in the prompt,Generally appear 100% upload success, then use the ls command to see if the upload is successful,The upload was found to be successful. ("note" Upload txt file does not know why it will fail )The above upload command rz-y and download command sz-y are checked in the package prior to installation, if not checked at that time, then you can use the yum install lrzsz–y comman

1/Under Ubuntu, first install VNCsudo apt-get Install Vnc4server2. Then turn on the VNC desktop service and create a VNC desktop in two waysMode ① Create a VNC desktop, the session number is automatically generated by vncserver$ vncserverMode ② Create a VNC desktop with a specified session number$vncserver:2 3. Modify the remote login desktop configuration to a graphical interface, there are two ways　Mode ① Modify the Xstartup file ( Note: each user has their own xstartup file), the file path

Original URL: Http://www.linuxidc.com/Linux/2016-08/134519.htm I recently switched from Ubuntu to Arch Linux and are installing an arch system to get all the expected functionality. An important tool in any Linux user's system is the torrent client software, which becomes a more preferred method of downloading becaus

Using an SSH client to remotely log on to a Linux host (which can replace samba and ftp services) is initially generated by multiple users. Multiple users can log on to the Linux host to perform operations at the same time, 1: SSH (SecureSHell )... Using an SSH client to remotely log on to a