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FTP server error information how to do, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

In fact, recently, many people asked the editor what to do if FTP reported the wrong information. If you want to know the detailed content, you can take a look at this article. If you don't say much nonsense, you can follow the editor to take a look at it, so that you can know more about the relevant content.

(1) when you connect with ftp software, you are required to enter your user name and password repeatedly: 530 cannot log in.

Error reason: the user name and password entered by the user are incorrect

Solution: please check the user name and password of the host, verify that it is correct, and then enter it into the software

(2) Log in with FTP software, indicating that the host name cannot be resolved.

Cause of error:

1. Error entering the IP address of the virtual host

two。 Fill in the domain name of the website, but the domain name has not been parsed yet

3. Port 21 of the user's local computer is not open or the selected connection port is not port 21.

Solution:

1. Check whether the virtual host IP address is correct.

two。 Do not use the domain name to connect, please change to the host IP to connect.

3. Let the user check whether the local port 21 is open or set the connection port to 21.

(3) when connecting with ftp software, it shows: USER anonymous.

Error reason: users use anonymous login type

Solution: please make the ftp software connection type normal.

(4) when connecting with ftp software, it shows 426 Data connection closed, transfer aborted.

The reason for the error: this kind of error message generally appears in the NT host, and the user chooses PORT mode to connect, but the prompt "data connection is closed" appears in the last list, which is likely to be caused by the strict restrictions on the port of the user's Internet access line.

Solution: it is recommended that you first check whether the firewall is restricted, or change a line of Internet access before testing.

(5) when connecting with ftp software, it shows that there is an error opening data Socket.

Cause of error: the user chose the PASV mode connection, or it may be a problem with the local firewall.

Solution: if you are prompted with a socket error when uploading, please check whether one of the firewalls of the connection in the editing menu of the software uses pasv mode. If selected, you can cancel this option. In addition, you have installed antivirus software or firewall locally, please turn it off and test it again.

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