[alturismo]

hi,

i have a little prob here

when the source server is ioFTPD and trying to fxp to an server
running on "bbb ports" like 22,23,80,443 the fxp transfers always
crashes after few files.

when target is also ioFTPD it looks like this
-----------------------------------------------------------------------------------
PORT x,x,x,x,0,80
200 PORT command successful.
STOR test.part05.rar
150 Opening BINARY mode data connection for test.part05.rar.
RETR test.part05.rar
150 Opening BINARY mode data connection for test.part05.rar.
426 Connection closed: Unknown error
Transfer Failed!
PASV
550 Datachannel in use, please wait and try again.
ABOR
Transfer Failed!
PASV
550 Datachannel in use, please wait and try again.
-----------------------------------------------------------------------------------

when target is rai*** it looks like that
-----------------------------------------------------------------------------------
PORT x,x,x,x,0,22
200 PORT command successful.
STOR test.part06.rar
RETR test.part06.rar
150 Opening BINARY mode data connection for test.part06.rar.
426 Connection closed: Unknown error
426 Connection closed , transfer aborted (transfer failed).(no data connection)
ABOR
Transfer Failed!
PASV
227 Entering Passive Mode (x,x,x,x,0,23)
PORT x,x,x,x,0,23
200 PORT command successful.
STOR test.part07.rar
RETR test.part07.rar
150 Opening BINARY mode data connection for test.part07.rar.
426 Connection closed: Unknown error
-----------------------------------------------------------------------------------

source server ioFTPD data port ranges tested like 1400-1500 or
40000-50000, same result

when target server is also on large port ranges its all fine.

so i tryed with another source like rai*** and target on special ports,
all working fine

so, is there a known bug when io sending to an limited data port range like described above ?

thx ahead