But I want to know why is the reason of the unclean module to drop ftp packets for this client :P
My rules are:
$IPT -A SEGURIDAD -m unclean -j LOG --log-prefix "Paquete Unclean: " --log-ip-options --log-tcp-options --log-tcp-sequence
$IPT -A SEGURIDAD -m unclean -j DROP
Raileanu Grigore wrote:
On Fri, 11 Jun 2004 13:35:42 +0200 Luis Miguel Cruz <luismi@xxxxxxx> wrote:
I asked it because I remember that in the past this module have a lot of problems, I like to know if those problems are solved now.
I have a problem with a client, he can´t do a ftp to our servers :P The traffic match unclean rule:
iptables -A SEGURIDAD -m unclean -j DROP
All traffic must across SEGURIDAD chain, I only have problems with ftp service and this client, the rest of the services runs perfectly for him.
What can be wrong? the client´s adsl router? :P
Raileanu Grigore wrote:
On Fri, 11 Jun 2004 13:07:37 +0200 Luis Miguel Cruz <luismi@xxxxxxx> wrote:
Is safe to use unclean module?
-- Luis Miguel Cruz
Yes, you can discard without any problems unclean packets.
Try to add in your firewall logging rules, and you can see, which packets are rejected by firewall.
