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Using SOCKS4 with FTP Voyager  -  KB Article #1091

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FTP Voyager supports both SOCKS4 and SOCKS5 style proxy servers. If SOCKS4 is in use, it is recommended that you ensure DNS is confiugured correctly on your workstation because the SOCKS4 protocol requires the client to independently perform DNS lookups (where SOCKS4a and SOCKS5 do not).

We recommend using a SOCKS5 proxy server as opposed to SOCKS4 or SOCKS4a, as it is far more robust and fully featured. AllegroSurf is one such product - you can find more information at