Re: [GnomeMeeting-list] abnormal call termination

[Michael Renner <michael renner gmx de>]

On Friday 07 May 2004 23:43, Damien Sandras wrote:
> Hello,

Moin,

thanks for your answer.

> It disconnects because it receives no data, and it receives no data
> because your NAT is misconfigured. Make sure IP translation is enabled
> in the preferences.

ok, lets have a look into my rules:

GNOMEMEETING_HOST=192.168.2.92
TCP_PORT_RANGE=30000:30010
UDP_PORT_RANGE=5000:5003
TCP_LISTENING_PORT=1720
$IPT -t nat -A PREROUTING -i $INT -p tcp --dport $TCP_PORT_RANGE -j DNAT 
--to-dest $GNOMEMEETING_HOST
 $IPT -t nat -A PREROUTING -i $INT -p udp --dport $UDP_PORT_RANGE -j DNAT 
--to-dest $GNOMEMEETING_HOST
$IPT -A FORWARD -p tcp -i $INT --dport $TCP_PORT_RANGE -d $IN_HOST -j ACCEPT
$IPT -A FORWARD -p udp -i $INT --dport $UDP_PORT_RANGE -d $IN_HOST -j ACCEPT
$IPT -t nat -A PREROUTING -i $INT -p tcp --dport $TCP_LISTENING_PORT -j DNAT 
--to-dest $GNOMEMEETING_HOST
 $IPT -A FORWARD -p tcp -i $INT --dport $TCP_LISTENING_PORT -d $IN_HOST -j 
ACCEPT

You see the notebook's IP and the ports that are forwarded.
Port forward in general works for other services like http or ssh.

> Also make sure you have no local firewall.

No, there is no local firewall, neither the modules are loaded at the 
notebook.

Are the more/other ports to forward?

Thanks 
-- 
|Michael Renner      E-mail: michael renner gmx de  |
|D-72072 Tuebingen   Germany        ICQ: #112280325 |
|Germany             Don't drink as root!      ESC:wq