Pptpd + mysql + freeradius in Centos6.0 for unified vpn account authentication management

System Centos6.0; 192.168.182.20. This article is also one of the recent projects; for the next vpn tunnel and multi-ip Route shunting; -Rw-r -- 1 root 684342 June 19 22:49 ppp-2.4.5.tar.gz-rw-r -- r -- 1 root 74048 June 19 22:49 pptpd-1.3.4-2.el6.i6

How to handle windows failures of oracle vm Virtual machines

How to handle windows failures of Oracle vm Virtual machines Edit Virtual Machine 650) this. width = 650; "src =" http://img1.51cto.com/attachment/201307/003651867.jpg "title =" oraclevm01.jpg "/> Click "Disks" in sheet" 650) this. width = 650;

In-depth analysis of big data virtualization architecture (II)

Following the tutorials in the "deploy Big Data virtualization from scratch" series, following the principle of "knowing its nature and why it is", this series will go inside the big data virtualization system in two blog posts, help readers

Resolution risks caused by remote control

In Windows XP, Microsoft provides multiple simple remote control functions. Remote Desktop is one of them. You can use it to control remote computers over the network. After control, you can access all applications, files, and network

Full solution to Remote Desktop Security (I) (1)

Microsoft has integrated a program named "Remote Desktop" into the operating system since Windows server. With this "Remote Desktop", network administrators can easily control the company's servers at the other end of the network, perform operations

Regsvr32 command to repair system faults

The Regsvr32 command is a utility provided by the Windows system. It is used to register a control with the system or uninstall the control. With this command, you can retrieve the missing functions of the system. The Regsvr32 command is run as a

Features of two registry optimization tools

By modifyingRegistryIt can optimize the system performance and improve the system running speed. Therefore, the Registry is critical to the system administrator. The system administrator can master the Registry optimization tool to improve the

Five operation tips help you stay away from the risks of server migration

The challenge for users is to complete server migration without losing the functions and resources required by solution A, or causing too many downtime, resulting in complaints from the IT department. Therefore, when you are careful about the

Modify the Registry to make your computer more personalized

1. Change the "my computer" open mode (for win98) When we double-click "my computer", the default window mode is normal. It is very troublesome for you to open a new window in each directory. We can modify the registry, enable the computer to open

How to create an SQL Server cluster using MSC

A cluster is a technical solution that combines hardware and software to provide a highly available and scalable architecture for Web, Email, and database services. This article analyzes the cluster type and focuses on how to build a Microsoft-Based

How to monitor and improve IIS Performance

Bkjia.com Summary: IIS is the abbreviation of Internet Information Server. It is a Server promoted by Microsoft. IIS and Window are fully integrated. Therefore, users can use the built-in security features of Windows, build powerful, flexible, and

TechED 08 video interview: test engineers talk about Hyper-V technology

Yesterday's TechED 08 Microsoft technology conference was moved to the Wanda sub-conference venue. BKJIA reporters interviewed users about Microsoft's new virtualization platform Hyper-V and other technologies. The user is mainly responsible for

Allows you to manage FastCGI settings in IIS7 Manager.

The IIS team just published the new IIS7 improvements in Window Server 2008 R2 beta. windows Server 2008 R2 includes the addition of IIS7 Web servers and the revision, improvement, and addition of the best IIS platform in history. Compared with

Shell programming input and output, control structure, function

Shell programming input and output and control structure I. shell Input and Output 1, echo [Root @ test3 tmp] # vim a. sh #! /Bin/bashecho "sss \ n" is output, but "echo {sss \ n} is not output, however, the \ echo-n "sss \ n" output does not

Understanding Lync load balance

DNSLoadBalancing Http://technet.microsoft.com/en-us/library/gg398634.aspx DNSRequirementsforAutomaticClientSign-In Http://technet.microsoft.com/en-us/library/gg425884.aspx ConfigureDNSforLoadBalancing

Desktop virtualization IOPS Calculation Method

1. Relationship between disk speed and IOPS: Disk Speed Random IOPS Remarks 15,000 150 Each disk 10,000 110 Each disk 5,400 50 Each disk   2. Raid loss

Several common problems of ibm ds storage (1)

Let's talk about several common problems of DS series storage today, 1, Multiple Drive failed This problem should be the biggest headache for all administrators. Once multiple disks break down, the application system will not be able to access the

IIS Server 7 Security Enhancement

IIS Server is short for Internet Information Server. It is a WEB Server promoted by Microsoft. Currently, the commonly used version is IIS 6 in Windows2003 or IIS 5 earlier. IIS Server and Window NT Server are fully integrated. Therefore, you can

Create a user account on the IIS server

For ease of use, the established FTP site not only allows anonymous users to access, but also enables "read" and "write" permissions on the home directory. In this way, anyone can read and write without any constraints, and a mess will inevitably

How to optimize IIS Performance

IIS, an Internet Information Server that comes with Windows Server, is a common tool for setting up website servers. It is simple and troublesome, new users can use the IIS server to set up a decent Web site. However, it is not easy to configure and

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