good free 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

After Ubuntu is installed, the goal is to abolish windows. Of course, everyone knows that this is impossible. At least Visual Studio cannot get rid of it. But it is my goal not to use windows to the maximum extent. In order to achieve the above goal, a large principle has been developed: If you can use Ubuntu, you don't need windows. If you can't, you can use windows in the office. In this way, a problem occurs. How can I use the office computer at home? The Organization provides a Cisco

operating system.Wget http://acelnmp.googlecode.com/files/pptpd-1.3.4-1.rhel5.1.x86_64.rpm 3: pptp configuration Vi/etc/pptpd. confLocalip 192.168.2.1Remoteip 192.168.2.2-192.168.2.250Explanation: localip is the ip address used by pptp. you can use the remoteip to link to the vpn. you can use the same network segment as the localip to access the ip address. Vi/etc/ppp/options.ppt pdMs-dns 8.8.8.8Ms-dns 208.67.222.222Explanation: setting a link to a

Problem: PPTP is used to build a VPN Server on the Linux platform. After dial-in, the Intranet FTP is accessed. downloading files is extremely slow. When using PPTP as a gateway to access the Internet, most websites except Baidu are extremely slow to access, almost inaccessible. Solution: Add-I forward-P TCP -- SYN to the * filter table of iptables of the Linux service where PPTP is located.-I ppp +-J tcpmss -- Set-MSS 1356/sbin/iptables-I forward-p t

open communication network. It introduces the connection mode in a connectionless network, this reduces network complexity and is compatible with various mainstream network technologies, greatly reducing network costs while improving IP service performance, it ensures the service quality of network communication and the security of data transmission. The combination of multicast technology and mpls vpn technology will provide operators with an unprec

With the development of China's routing technology, VPN routing technology is also widely used, which is a very important part of the routing technology. Here we mainly analyze the VPN routing technical solution, hope to help you. Today, Virtual Private Network (VPN) is widely used in the Internet, which allows enterprise networks to expand almost infinitely to e

expires, it will be deleted. When a blog manager marks it as Spam, The Akismet server will also update the content to add it to the Akismet blacklist, that is to say, this blacklist is maintained by a large number of blogs.By default, when the Akismet plug-in is installed, an API key is required to enable it. However, because the Akismet website restricts Chinese users to register, therefore, you cannot access the official Akismet website and register an account to obtain the API key. Here, I w

It takes many attempts to eliminate the router VPN fault in a moment. The following is a reply from a netizen. I hope you can give it a try. It is a common method to help fans. Take the opportunity to provide it to you. ◆ Router VPN troubleshooting: VPN is a secure connection between two networks over the Internet, for example, connecting a home network and an o

a MPSL VPN system for the company in Beijing, Shanghai, Guangzhou, Fuzhou and other places in 11 offices to provide MPLS VPN access services. Hu Xiangdong introduced the program, including local access, remote access and regional center, such as the typical access mode. After the project project through acceptance, Tatsu group will realize the internal network seamless connection, has a fast and secure net

Virtual Private Network (VPN) Virtual private networks are connected to a geographically different local network by means of the public network Internet, which is like local access. Because VPNs encrypt data as they transmit data, the security is high even though the data is transmitted over a public network. In the past few years with the VPN function of the hardware equipment is very happy to sell, some

Sometimes, because of the work or the software that wants to use the Cisco VPN client, there are often a variety of reporting errors in the WIN8 system, one of which is that the Cisco VPN Client reports a 442 error, and every time this report error is annoying, So how to deal with this report error! Now let's take a look! The following is a specific error message: Error Code 442 While connect to the

Yesterday, there is a free server, so set up a VPN, the system for CentOS 6.5 X64, build PPTP type. Incidentally recorded, except weeding ... Action steps are as follows: 1, the installation of PPP and PPTPD related softwareThe installation commands are as follows: Yum install-y PPPYum Clean AllYum MakecacheYum-y Install pptpdThe above commands are executed separately, you can see the prompt success. 2. Con

Virtual Private Network (VPNVirtual Private Network) is defined as a temporary and secure connection established through a public Network (usually the internet). It is a secure and stable tunnel through a chaotic public Network. VPN relies on ISPInternet service providers) and other NSP network service providers) to establish dedicated data communication networks in public networks. In a virtual private network, the connection between any two nodes is

Based on the Implementation of VPN dual-line access in the XP soft router, we are very interested in the problem of VPN dual-line access. Before giving you a detailed description of how to implement VPN dual-line access, let's first understand the basic process of access cracking and then compare the advantages and disadvantages of the following methods. Flexible

Create A point-to-point VPN for A fixed IP address of the network component. Create A point-to-point VPN for A fixed IP address of the network component router. one end of the network component router A is connected to the LAN. The internal IP address is 192.168.0.1, and its wan interface is connected to the Internet, and the fixed IP address and gateway and subnet mask provided by the ISP. One end of the n

Unable to access Internet after VPN connection The Internet cannot be accessed after the VPN connection. The pptp vpn is created to the company through the system network and the sharing center. It can connect to the company network normally, but cannot access the Internet. The specific configuration is the same as that of the XP environment, however, after conn