tls

Rejy M Cyriac rcyriac at redhat.com
Sat Sep 7 07:05:01 UTC 2013


On 09/07/2013 12:28 PM, Reindl Harald wrote:
> 
> 
> Am 07.09.2013 08:38, schrieb Rejy M Cyriac:
>> If you are using iptables for firewall, you could use the  'ip_nat_ftp'
>> and 'ip_conntrack_ftp' module if you are behind nat, or
>> 'ip_conntrack_ftp' module alone otherwise, for having the firewall ports
>> dynamically opened on demand. You specify the module to be loaded in
>> '/etc/sysconfig/iptables-config'
> 
> did you read the subject?
> did you try it?
> 

Have tried ftp in general, not ftps specifically.

> as i have alreday said: 'ip_conntrack_ftp' does *not* work with encrypted connections
> 

Sorry, missed that.
This is new information to me. Adding to my ever-growing 'To Do' list to
check.

- rejy (rmc)

> why?
> because it hardly can read the answer which port was negotiated for ftp-data
> you may try it, been there done that
> 



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