425 Cannot open data connection 是一个常见的 FTP 错误,通常发生在客户端尝试与服务器建立数据连接时遇到问题。以下是针对该问题的几个可能解决方案: 检查防火墙设置: 确保本地计算机防火墙允许 FTP 相关的通信。通常,需要为 FTP 打开 TCP 端口 20 和 21,以及 PASV 模式使用的随机高端口。 如果服务器位于 NAT...
你三个网站的ftp，是不是前面两个同线路的（比如说同是电信服务器）后面一个是另外线路的（比如说是网通服务器的）如果是这样的话，就是线路冲突的缘故啦
425 Cannot open data connection的解决方法 WIN2003的服务器,打开系统自带的防火墙后,用FLASHFXP连接FTP时出现沟通困难,无法列表数据,FTP无法连接,通过检查后发现WIN2003在默认情况下,该防火墙是禁止开放本机FTP服务的。通过一系列的试验发现解决该问题的方法,希望对大家有所帮助,步骤如下所述: 第1步,点击开始菜单,进...
大侠请留步!!!FTP:425Cannotopendataconnection不清楚FTP的问题应该发到哪个版块,就发到这里了。使用场景:设备A--网线---PC机--..
Details: The operation timed out. If you try to use an FTP client program such as SmartFTP to open a folder that is located on the FTP server, you receive the following error message: 425 Can't open data connection. Cause This problem occurs if the following conditions are true: ...
DTS_E_BITASK_INVALIDDESTCONNECTIONNAME DTS_E_BITASK_INVALIDSOURCECONNECTIONNAME DTS_E_BITASK_NO_CONNECTION_MANAGER_SPECIFIED DTS_E_BITASK_NULL_CONNECTION DTS_E_BITASKUNMANCONNECTION_CANNOT_OPEN_FILE DTS_E_BITASKUNMANCONNECTION_CANNOT_RETRIEVE_COLUMN_INFO DTS_E_BITA...
Disable SSL connection to a database Open data source properties. You can open data source properties by using one of the following options: Navigate to File | Data Sources... Press CtrlAltShift0S. In the Database Explorer (View | Tool Windows | Database Explorer), click the Data Sou...
DTS_E_BITASK_INVALID_CONNECTION DTS_E_BITASK_INVALIDDESTCONNECTIONNAME DTS_E_BITASK_INVALIDSOURCECONNECTIONNAME DTS_E_BITASK_NO_CONNECTION_MANAGER_SPECIFIED DTS_E_BITASK_NULL_CONNECTION DTS_E_BITASKUNMANCONNECTION_CANNOT_OPEN_FILE DTS_E_BITASKUNMANCONNECTION_CANNOT_RETRIEVE_COLUMN_INFO DTS_E_...
What do I do if the error message "The connection was denied because the user account is not authorized for remote login" appears when I connect to a Windows instance by using Remote Desktop? What do I do if the error message "Because of a protocol error, this session...
DTS_E_BITASK_INVALIDDESTCONNECTIONNAME DTS_E_BITASK_INVALIDSOURCECONNECTIONNAME DTS_E_BITASK_NO_CONNECTION_MANAGER_SPECIFIED DTS_E_BITASK_NULL_CONNECTION DTS_E_BITASKUNMANCONNECTION_CANNOT_OPEN_FILE DTS_E_BITASKUNMANCONNECTION_CANNOT_RETRIEVE_COLUMN_INFO DTS_E_BITASKUNMANCONNEC...