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| 2015-02-18 | 2015-03-09 | ||
| it's about directory listings too (martin) | Notes for Uncommon Local Network Configurations (martin) | ||
| Line 29: | Line 29: | ||
| Server sent passive reply with unroutable address ..., using host address instead. | Server sent passive reply with unroutable address ..., using host address instead. | ||
| </code> | </code> | ||
| - | |||
| - | When the %%NAT%% happens on a client side, what the %%FTP%% server cannot know, the IP address it provides is wrong too. You can force WinSCP to ignore the %%IP%% address provided using a //[[ui_login_ftp|Force IP address for passive mode connections]]// session setting. | ||
| Learn how to: | Learn how to: | ||
| Line 36: | Line 34: | ||
| * [[guide_windows_ftps_server#firewall|Configure port range for data connections and external IP address on Microsoft IIS FTP Server]]; | * [[guide_windows_ftps_server#firewall|Configure port range for data connections and external IP address on Microsoft IIS FTP Server]]; | ||
| * [[guide_azure_ftps_server#firewall|Route port range for data connections on Microsoft Azure firewall/NAT]]. | * [[guide_azure_ftps_server#firewall|Route port range for data connections on Microsoft Azure firewall/NAT]]. | ||
| + | |||
| + | ==== Notes for Uncommon Local Network Configurations ==== | ||
| + | |||
| + | When the %%NAT%% happens on a client side, what the %%FTP%% server cannot know, the IP address it provides is wrong too (from a client's perspective). You can force WinSCP to ignore the %%IP%% address provided by the server using a //[[ui_login_ftp|Force IP address for passive mode connections]]// session setting. | ||
| + | |||
| + | When using a restrictive local firewall that blocks even outgoing connections, you need to open not only control connection port 21, but also a port range for data connections. To open as little ports as possible, find out what ports is the FTP server configured to use. If you cannot know that, you have to open all unpriviledged port range, 1024 - 65535. | ||
| ===== [[active]] Network Configuration for Active Mode ===== | ===== [[active]] Network Configuration for Active Mode ===== | ||