Consult:
Company computer domain, could not access the FTP, the Internet, run the CMD, ping FTP server's IP, return the request timeout, use FTP commands try to connect, appear ftp> , and the rest of the also no reaction, and shut down the firewall, type ftp://+IP in the IE browser, but still hint "Windows cannot access the file, please make sure that the input file name is correct, and you have access to this folder, detailed information: could not establish connection with the server"

CodePudding user response:

Don't know if the FTP server is also controlled by your company, if it is needed to confirm the FTP itself work is normal, and then confirm the client and the server IP to (can't do not necessarily represent the IP inaccessible, it may be firewall rejected the ICMP packet), finally see firewall Settings, including communications and operating system on the link,

If you don't return to you tube FTP, need through other ways to make sure it is good, such as in other places can access, then check that the company to its routing and firewall,

CodePudding user response:

Where tracert IP, and see if it is broken

Using Telnet IP 23, and see if it is direct access to, or unable to connect,

There is an ACL or on the FTP server