Thanks for the quick respond :-) Tried this first without succes # Load Modules /sbin/modprobe ip_tables /sbin/modprobe ip_conntrack /sbin/modprobe ip_nat_ftp ports=21,8021 /sbin/modprobe ip_conntrack_ftp ports=21,8021 /sbin/modprobe ip_conntrack_irc Then tried the following: [root@server sbin]# rmmod ip_nat_ftp [root@server sbin]# insmod ip_nat_ftp ports=21,8021 worked fine but I do not seem to be able to do the same with ip_conntrack_ftp [root@server sbin]# rmmod ip_conntrack_ftp ip_conntrack_ftp: Device or resource busy used Webmin to track down dependencies without succes tried to use depmod but it doesn't help me [root@server sbin]# depmod -n ip_conntrack_ftp # module id=string # pci module vendor device subvendor subdevice class class_mask driver_data # isapnp module cardvendor carddevice driver_data vendor function ... # usb module match_flags idVendor idProduct bcdDevice_lo bcdDevice_hi bDeviceClass bDeviceSubClass bDeviceProtocol bInterfaceClass bInterfaceSubClass bInterfaceProtocol driver_info # module pattern # ieee1394 module match_flags vendor_id model_id specifier_id version # module id Any hints? TIA, Roel.
-----Oorspronkelijk bericht----- Van: keo [mailto:keo@goa.hu] Verzonden: dinsdag 22 oktober 2002 17:33 Aan: Roel Van den Bergh CC: zope@zope.org Onderwerp: Re: [Zope] iptables locks out zope ftp
try :
insmod ip_nat_ftp ports=21,8021 insmod ip_conntrack_ftp ports=21,8021
this will track ports and will allocate and free them automatically.
this works fine for me. altough i dont have all this iptables config mess...
k -- don't believe everything you think
On Tue, 22 Oct 2002, Roel Van den Bergh wrote:
been on to this for a while but haven't found the solution yet
Searching the net I found similar cases but with no answer :-(
using iptables we can ftp to the server and access zope ftp through port 8021 but when the ftp program tries to open another port the ftp session is timed-out/blocked.
When we disable the firewall we can ftp right into zope And yes we use passive mode
Running zope 2.5.1 build from source, pyhon 2.1.3 build from source rpm, redhat 7.3 on dell powerapp 120
What's wrong? TIA, Roel.