From the local FlashFXP calling through the fortress machine use FTP connection on the server even not aix system, can also be used before, log as follows, a heavyweight directions:
FlashFXP 4.3.1 (build 1969)
Winsock 2.2 - OpenSSL 1.0.1 e 11 Feb 2013
[right] is connected to the 10.65.147.147 - & gt; IP=10.65.147.147 PORT=21
[right] is connected to the 10.65.147.147
[right] 220 BH5.0 FTP server ready
[right] USER b64 & gt;> D2VuOnhpbnNpd2VpQHJvb3RAMTAuNjUuMTI4Ljk2OjIx
[right] 331 User name okay, need password
[right] PASS (hidden)
[right] 230 User root logged in.
[right] price
[right] 215 UNIX Type: L8 Version: BSD - 44
[right] FEAT
[right] 500 'FEAT: command not understood.
[right] the PWD
[right] 257 "/" is current directory.
[right] TYPE A
[right] 200 Type set to A; Form the set to N.
[right] PASV
[right] 227 if Passive Mode (10,65,147,147,227,144)
[right] about to open data connection IP: 10.65.147.147 port: 58256
[right] the LIST - al
[right] lost connection: 10.65.147.147 (duration: 2 minutes 0 seconds/spare time: 2 minutes 0 seconds)
[right] list complete: zero bytes in 2 minutes 3 seconds (0.0 KB/s)
[right] is connected to the 10.65.147.147 - & gt; IP=10.65.147.147 PORT=21
[right] is connected to the 10.65.147.147
[right] 220 BH5.0 FTP server ready
[right] USER b64 & gt;> D2VuOnhpbnNpd2VpQHJvb3RAMTAuNjUuMTI4Ljk2OjIx
[right] 331 User name okay, need pasword
[right] PASS (hidden)
[right] 230 User root logged in.
[right] price
[right] 215 UNIX Type: L8 Version: BSD - 44
[right] FEAT
[right] 500 'FEAT: command not understood.
[right] the PWD
[right] 257 "/" is current directory.
[right] CWD/
[right] 250 CWD command successful.
[right] the PWD
[right] 257 "/" is current directory.
[right] to PASV mode connection failure, are trying to use the PORT mode,
[right] TYPE A
Of 147.147 for the fortress machine, switch can't active passive