Security setting to prevent passive ftp?
mjs at ces.clemson.edu
Sat Jul 23 14:12:52 UTC 2005
On Sat, 23 Jul 2005, Alexander Dalloz wrote:
> Am Sa, den 23.07.2005 schrieb Jonathan August um 15:38:
>> For my users that use passive ftp, when they connect to ncftpd on my
>> server, the connection takes a long time and eventually for them as
>> dialup users, it times out. If I try to ftp to the machine behind my
>> firewall and specify to use passive, as soon as I try anything that
>> sends data (ls, put, get), the connection gets dropped. I turned off
>> SELinux, but this didn't help. Any ideas?
> modprobe ip_conntrack_ftp
And to make it permanent, add to /etc/sysconfig/iptables-config.
Clemson University Math Sciences
mjs AT clemson DOT edu
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