algo 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

From getting started to being proficient in hacker linux, Ma Hao handled the VPN server agenda in three minutes :. VPN introduction. how VPN works. VPN data transmission protocol. VPN server construction case: the distance between departments of a company X is relatively lon

VPN technology-P, PE, CE what is P, PE, cempls vpn there are three types of routers, CE router, PE router and P router. The CE router is a client router that provides you with a connection to the PE router. The PE router is the operator's edge router, that is, the Label Edge Router (LER) in the MPLS network ), it processes the VPN data from the CE router or the l

You are sitting on a train and trying to work as you walk through tunnels, forests, and uneven terrain. You are sitting on the ground and using a bad network in the cafe to connect. At the airport, the only available seat is at the edge of the internet signal. In the above cases, you will have the same experience: the previous minute you are still working online in the office, and your connection will be interrupted in the next minute. And it always seems to happen at the worst time, such as th

Srchttp: rashost. comblogcentos5-pptpd-vpn a major purpose of the united states VPS is as an encrypted VPN Server, in the domestic connection to these VPN servers can access the Internet without restrictions. Common VPN servers are generally divided into two types. One is SSLVPN, which indicates that the software has o

VPN (Virtual Private Network) is no longer a simple encrypted access tunnel, it integrates multiple functions such as access control, transmission management, encryption, route selection, and availability management, and plays an important role in the global information security system. Also on the network, the advantages and disadvantages of various VPN protocols are benevolent, wise, and wise. For the pur

System environment: CentOS 5.4 FinalNetwork card: eth0:98.126.x.x First check the system of the MPPE, basically CentOS itself have, see OK can continue to proceed, no words to hit a patch, online everywhere.Modprobe ppp-compress-18 Echo OK The CentOS5.4 system itself is installed with a PPP version, which can be used in this version or reinstalled, where I uninstall and reinstall myself.Rpm-q PPPRpm-e Rp-pppoeRPM-E PPPRm-rf/etc/ppp The required software is as follows:wget http://poptop.sourc

SSL BasicsWhen most of the current remote access solutions use a VPN Network Based on the IPSec security protocol, A new study shows that almost 90% of enterprises use VPN for Intranet and external network connections only for Internet access and email communication, in addition, 10% of users use non-Internet applications such as X11, chat protocols, and other private client applications. These 90% applicat

Various iOS devices (iPhone, itouch, and iPad) use their own VPN servers to access the Internet and leave the proxy alone. Device used for testing: Windows XP Computer + iPad Available places: for example, in the school living area, connect to the VPN Server set up by yourself in the teaching area to access the Internet (of course, if you have the permission to involve these machines, you should not bothe

The full name of VPN is "Virtual Private Network ). As the name implies, a virtual private network is a virtual private line within an enterprise, it can establish a temporary and secure private communication line between two or more intranets located in different places on the Internet through special encrypted communication protocols. A Virtual Private Network is an extension of the enterprise intranet. It can help remote users, branches, business p

VPN is one of the most important technologies in the access network. As the access network technology continues to develop, VPN is also evolving to meet more user needs, it brings people a convenient and fast network environment. The emergence of VPN is no longer overnight. From IPSec to SSL, VPN has undergone a lot of

Many people may not have a special understanding of the soft route function, so I studied the questions about how to implement VPN dual-line access in the soft route function. I would like to share it with you here and hope it will be useful to you. As we all know, two-line routing can be implemented using hardware routers and software routers (ROS in Linux and Policy Routing Technology in Windows), while hardware routers themselves are dedicated, so

A vps host (or VPS) is a virtual server that uses virtual server software to create multiple isolated small servers on a physical server, each VPS has its own operating system, independent space, independent memory, and independent CPU resources. It can independently execute programs and system configurations, its operation and management, and its independent servers. Virtual Private Server (VPS) is used to create multiple isolated small servers on a physical Server, each VPS has its own operati