This article is a mirror article of machine translation, please click here to jump to the original article.

Architect_Programmer_Code Agriculture Network»Architect › Programming › Other programming › Ping multiple locations to check whether the IP address is blocked
View: 10377|Reply: 1

Ping multiple locations to check whether the IP address is blocked

[Copy link]
Posted on 2018-3-2 13:57:16 | | | |
Today I found that my foreign server could not be connected, and the telnet port was always blocked, and then, at first I thought it was a problem with my local network, so I logged in to my domestic server and found that the telnet foreign server was also not working.

I found that things are not so simple, either the server is out of order, or the server IP is blocked

Open the background and see that the server status is running, as shown in the following figure:



found onePing online testing sites: http://ping.pe/

Green means ping, red means ping



In order to verify the accuracy of this online website, let's take Baidu's IP to test it, as follows:



Seeing this, everyone should know what the reason is, the server IP is blocked!!! End




Previous:dumpbin to view the DLL dynamic library interface functions
Next:C# delegates and various writing methods

Related Posts
Posted on 2018-3-28 09:27:31 |
I like to hear and see
Disclaimer:
All software, programming materials or articles published by Code Farmer Network are only for learning and research purposes; The above content shall not be used for commercial or illegal purposes, otherwise, users shall bear all consequences. The information on this site comes from the Internet, and copyright disputes have nothing to do with this site. You must completely delete the above content from your computer within 24 hours of downloading. If you like the program, please support genuine software, purchase registration, and get better genuine services. If there is any infringement, please contact us by email.
Mail To:help@itsvse.com