Ftp behind firewall/nat
ericwyzerski at hotmail.com
Mon Jan 31 14:40:03 PST 2005
Thanks for the hint but it does'nt work :/. However, now im using passive
ftp and the problem is that when I try to login with the client and do the
"dir" command, when the ftp server send his IP, it send 10.1.1.6 and the
client try to connect to 10.1.1.6! How can I change this Ip for the ip of me
routeur via ipnat command?
>From: "Thomas Foster" <tbonius at comcast.net>
>To: "eric wyzerski"
><ericwyzerski at hotmail.com>,<freebsd-questions at freebsd.org>
>Subject: Re: Ftp behind firewall/nat
>Date: Mon, 31 Jan 2005 14:24:15 -0800
>You also might want to pass and redirect tcp port 20 (ftp data).. this
>seems to work very well for me.. also.. what FTP client are you using?
>You might want to use PASV FTP options
>----- Original Message ----- From: "eric wyzerski"
><ericwyzerski at hotmail.com>
>To: <freebsd-questions at freebsd.org>
>Sent: Monday, January 31, 2005 12:11 PM
>Subject: Ftp behind firewall/nat
>>For a whole day I tried to make an ftp who is behind the firewall to work
>>but Im not able. My ipf rules are:
>>pass in quick from any to any
>>pass out quick from any to any
>>So it is not a ipf problem. My ipnat rules are:
>>map rl0 10.0.0.0/8 -> 0/32
>>rdr rl0 X.X.X.X/32 port 21 -> 10.1.1.6 port 21 tcp
>>where X.X.X.X is my external IP, rl0 my external interface and 10.1.1.6
>>the ftp server. I am able to login and when I do the dir command its
>>freeze. I have do tcpdump and I see the SYN packet goes but its never get
>>answer. I really need help/advise
>>Thank you and please CC me the answer because im not in the list
>>Take advantage of powerful junk e-mail filters built on patented
>>Microsoft® SmartScreen Technology.
>>Start enjoying all the benefits of MSN® Premium right now and get the
>>first two months FREE*.
>>freebsd-questions at freebsd.org mailing list
>>To unsubscribe, send any mail to
>>"freebsd-questions-unsubscribe at freebsd.org"
Powerful Parental Controls Let your child discover the best the Internet has
Start enjoying all the benefits of MSN® Premium right now and get the
first two months FREE*.
More information about the freebsd-questions