If you are using Linux, you have 2 options, load the ftp proxy modules 
or, use passive file transfers.

Brian

Fabiano Pacheco wrote:

>Hi All,
> 
>Does anybody knows why when I try to FTP anywere, loggin on my FW, I saw a packet 
>coming from port 20 (remote) to a randon port on my FW....
> 
>But there is anything very strange occurring.....I can authenticate on FTP 
>Server....but when I try to get a list (ls or dir or something else.....) simply the 
>server give me a packet on a random port....so my FW blocks!!!
> 
>Is it right or not? If right, what I have to do on my fw to permit this packet 
>traffic?
> 
>Thanx,
> 
>Fabiano Pacheco
>  
>


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