Changes between Version 51 and Version 52 of help/en/howto/ftp
- Timestamp:
- Jun 12, 2019 8:01:00 AM (19 months ago)
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help/en/howto/ftp
v51 v52 79 79 80 80 == Problems == 81 === Maximum number of connections === 82 Many servers limit the number of allowed connections with an error message like `530 Sorry, the maximum number of clients (10) from your host are already connected.`. Because FTP is a stateful protocol it requires opening separate connections when transferring files in parallel. Refer to [wiki:help/en/howto/transfer#Connections limit the number of connections] allowed for the file transfers. 81 83 82 84 === Error opening data socket === 83 84 85 For data transfers and possibly file listings (depending on the features supported by the server), a second data connection must be opened using `PASV` or `PORT` commands which is referred to as a passive or active data connection. 85 86