/* HINT: Search archives @ http://www.indyramp.com/masq/ before posting! */


I had this problem some time ago.

I finally traced it down to the presence of some (unknown) library which was
left over from a previous version of RedHat.

I was running 6.0 at the time, when this first occured.

I ended up performing a clean re-installation (formatting the partitions)
and setting things up again. The problem disappeared after this.

-JMS


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf
Of Quasar
Sent: Wednesday, April 26, 2000 6:03 AM
To: Masq Mailing List
Subject: [Masq] FTP via Browser (again? ;) )


/* HINT: Search archives @ http://www.indyramp.com/masq/ before posting! */


Hi!

I've checked the paste issues about this problem, but yet, I've got problem
:(

I'm running  a firewall linux box with RH 6.1 adn kernel 2.2.14. The PC is
an old 486 with 16Mb RAM with, of course, 2 NICs.
This is my rc.firewall
-----------------------------------------------------
[root@firewall rc.d]# cat rc.firewall
/sbin/depmod -a
/sbin/modprobe ip_masq_ftp


echo "1" > /proc/sys/net/ipv4/ip_forward
echo "1" > /proc/sys/net/ipv4/ip_always_defrag

ipchains -F input
ipchains -F output
ipchains -F forward
ipchains -P input ACCEPT
ipchains -P forward REJECT
ipchains -P output ACCEPT
ipchains -A forward -s 192.168.0.1/24 -j MASQ

ipmasqadm portfw -f
ipmasqadm portfw -a -P tcp -L 26.20.128.254 80 -R 192.168.0.200 80
ipmasqadm portfw -a -P tcp -L 26.20.128.254 23 -R 192.168.0.200 23
ipmasqadm portfw -a -P tcp -L 26.20.128.254 110 -R 192.168.0.200 110
ipmasqadm portfw -a -P tcp -L 26.20.128.254 25 -R 192.168.0.200 25
ipmasqadm portfw -a -P tcp -L 26.20.128.254 21 -R 192.168.0.200 21
ipmasqadm portfw -a -P tcp -L 26.20.128.254 389 -R 192.168.0.200 389
-----------------------------------------------------

Everything is working fine, www, pop, smtp, ldap, ecc.. The only problem is
about ftp but only when accessed by web browser (both NS and IE5 give the
problems). I can see the files on the server, but can't download them.
The problem is that the remote client try to open the IP on the internal
LAN, not the IP on the firewall.

If I use a real ftp-client it's all ok.


How to solve this problem? Anyone can please help me?


Thanks in advance.

Best Regards,
Giuseppe Calignano
[EMAIL PROTECTED] (internet)
Gruppo Informatico DRE - Veneto
Tel. 041-5311364
ITALY

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_______________________________________________
Masq maillist  -  [EMAIL PROTECTED]
Admin requests can be handled at http://www.indyramp.com/masq-list/ -- THIS INCLUDES 
UNSUBSCRIBING!
or email to [EMAIL PROTECTED]

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You can start your search at http://www.indyramp.com/masq/
Please keep general linux/unix/pc/internet questions off the list.

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