fxp error behind router

[unixnet]

I got the following errors msg when i am going to fxp between the sites.........
I am using rounter to do the brandband sharing ...........what's wrong with my setting ? please help !!

++++++++++++++++
[R] TYPE I
[R] 200 Type set to I.
[L] MODE S
[L] 200 MODE S ok.
[L] PASV
[L] 227 Entering Passive Mode (58,251,59,176,6,236)
[R] PORT 58,251,59,176,6,236
[R] 200 PORT Command successful.
[R] STOR ibr6238e.zip
[R] 150 Opening BINARY mode data connection for ibr6238e.zip.
[L] RETR ibr6238e.zip
[R] 425 Cannot open data connection.
[L] ABOR
[L] 226 ABOR command successful.
[R] ABOR
[R] 226 ABOR command successful.
[R] Transfer Failed!
[L] TYPE A
[L] 200 Type set to A.
[L] MODE Z
[L] 200 MODE Z ok.
[L] PASV
[L] 227 Entering Passive Mode (58,251,59,176,7,1)
[L] Opening data connection IP: 58.251.59.176 PORT: 1793
[L] LIST -al
[L] 150 Opening ASCII mode data connection for /bin/ls.
[L] 226 Transfer complete.
[L] List Complete: 448 bytes in 0.90 seconds (0.5 KB/s)
[R] TYPE A
[R] 200 Type set to A.
[R] PASV
[R] 227 Entering Passive Mode (xx,xx,xxx,xx,12,58)
[R] Opening data connection IP: xx.xx.xxx.xx PORT: 3130
[R] LIST -al
[R] 150 Opening ASCII mode data connection for /bin/ls.
[R] 226 Transfer complete.
[R] List Complete: 328 bytes in 2.92 seconds (0.1 KB/s)
Transfer queue completed
1 File failed to transfer
++++++++++++++++++++

[MxxCon]

enable alternative fxp in site manager and try again

[unixnet]

enable alternative fxp in site manager and try again

[R] 227 Entering Passive Mode (xx,xx,xx,xx,13,170)
[L] PORT xx,xx,xx,xx,13,170
[L] 500 Illegal PORT command, wrong host (xx.xx.xx.91) (xx.xx.xx.xxx) use passive mode or enable in class settings
Site to Site Transfer Failed! (Attempting normal method)
[L] PASV

[ArtX]

try port mode instead

[MxxCon]

Carpo, port/pasv mode option will have no affect on FXP transfers. that option is used only for local transfers.

unixnet, it seems like your [L] server has FXP transfers disabled. if this is something you require, you should probably contact administrator of that server and ask them to enable FXP transfers.
another thought, just to make sure that it is indeed, an issue with the server and not your setup, try to FXP without router.

[teivlars]

500 You need to use a client supporting PRET (PRE Transfer) to use PASV what must i do to fix this problem

[MxxCon]

http://www.inicom.net/forum/showthread.php?t=4275

[unixnet]

I tried to do fxp without router and it works fine ..................

Do you know anywhere I have to set up in router to enable it ??

[MxxCon]

without knowing what router..see if there's an option to disable ftp monitoring or something like that.
or if your server supports it, use SSL encryption. that way your router won't be able to monitor ftp commands and screw them up.