What should I do if I can connect to the server but cannot access it?
< Accessing the b server is a homework that many LAN users often do. During the frequent visits, many friends have accumulated some experience in accessing the b server. This experience often helps them quickly solve some inaccessible small problems. Fault. However, the B server inaccessible fault phenomenon contributed below in this article is quite special. If you do not analyze it in detail and solve the fault purely based on experience, it is easy to take detours. In order to help friends access the B server efficiently, the author will now introduce this A special network access troubleshooting process has been restored. I hope everyone can be inspired by it!
< Can communicate but cannot access
< The local area network of a certain unit is not large, with a total of ordinary computers, plus a b server with the system installed. All ordinary computers and b servers are connected to a manageable In the core switch, and through the broadband router to achieve shared Internet access on the LAN. Usually, the operating systems installed and used in ordinary computers are different. Some use the system, some install the system, and there are two older computers that are still using the system. However, these computers can access the b server in the LAN normally.
< However, recently, when a LAN user accessed the content of the b server site through a browser, an authentication dialog box appeared on the system screen, requiring the user to enter appropriate user name and password information. In fact, the b server was not enabled at all. Authentication function, which usually allows any user in the LAN to log in anonymously and access the site content, so why does this phenomenon occur now? What is even more strange is that the network administrator cannot successfully pass the identity verification of server B, no matter whether he enters the legal user account of server B or the super administrator account. What is the reason? When the network administrator tried to use commands to test the connectivity of the target b server on the LAN, he found that the b server could be connected normally. This also proved that the physical connection line between the ordinary computer on the LAN and the b server was normal. When the line was smooth, If you encounter abnormal access to server b, it is likely that there is a problem with server b itself.
< American computer room: All configured station group machines will receive an instant discount on a single machine and a one-time discount on each machine.
< */ Memory and hard disk bandwidth points
< Hosts will receive an immediate discount of $100
< Memory and hard disk bandwidth analysis
< Immediate reduction of unlimited traffic for large bandwidth machine ports. The event period ends on the first day of the month
< Those in need can consult at any time
< /
< Your server will be available .% of the time. Relying on our powerful hardware, excellent facilities, advanced monitoring, complete disaster recovery, and professional team, we have the strength to believe that your server will work stably and smoothly whenever you need it to ensure the perfect development of your business. .
< Empathetic, friendly, knowledgeable, timely and reliable, and approachable are many keywords used by users to describe our in-house technicians. We provide hourly pre-sales and after-sales services around the world. Contact us at any time and we will promptly solve all your problems and worries.
< Users are always the best cheerleaders and advertisers in the world. We are very lucky. Our good user reputation allows us to have thousands of users. Through word-of-mouth spread among users, our users are becoming more and more popular. Rapid growth. We are deeply gratified to see that users like our products and our after-sales services.
Several factors why the US WEB server can be pinged but cannot be accessed