RE: problen with gnomemeeting

"Tim Bolding" <[email protected]> Mon, 11 Oct 2004 22:58:04 -0500
Newsgroups gmane.comp.security.firewalls.smoothwall.general
Message-ID <001a01c4b00f$ad8d4090$6a17fea9@deadhead>
Ok from the website I found this

http://www.gnomemeeting.org/index.php?rub=3&pos=0&faqpage=x266.html

Most of them will require that you disable H.245 Tunneling and Fast
Start in the "H.323 Advanced Settings" section of GnomeMeeting.
Here is the list of ports that you need to allow and forward to your
internal computer:

    *

      TCP port 1720, that port can be changed if you modify the
"/apps/gnomemeeting/ports/listen_port" key using gconf-editor,
    *

      TCP port range [30000-30010], that range of ports can be changed
if you modify the "/apps/gnomemeeting/ports/tcp_port_range" key using
gconf-editor, if you and the remote H.323 software calling you are both
using H.245 Tunneling, then you don't need to allow and forward this
range of ports. Netmeeting doesn't support H.245 Tunneling, so you
always need to allow and forward this range of ports if you plan to call
or be called by Netmeeting clients.
    *

      UDP port range [5000-5007], that range of ports can be changed if
you modify the "/apps/gnomemeeting/ports/rtp_port_range" key using
gconf-editor. This port range is used for the RTP and RTCP channels for
audio and video transmission/reception. This port range is mandatory.
    *

      UDP port range [5010-5013], that range of ports can be changed if
you modify the "/apps/gnomemeeting/ports/udp_port_range" key using
gconf-editor. This port range is used when registering to a gatekeeper.
You don't need to allow and forward those ports if you don't plan to
register to a gatekeeper. 

Those ports are the ports that will be used locally by GnomeMeeting.
There can be incoming connections to those ports even if you are calling
the remote user yourself.




From your config it looks like you opened 5000-5003. Some applications
from my experience will open the higher number first.. and some the
lower number first. You will want to try opening up 5000-5007 per the
doco. I would also change the setting reference at the top. I hope this
helps. 

Tim


-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Antonio Trujillo
Carmona
Sent: Monday, October 11, 2004 7:24 PM
To: [email protected]
Subject: [gpl] problen with gnomemeeting

I'm try to make work a connection with gnomemeeting and netmiteeng using

a dinamic dns (hn.org) I try without smoothi and it work but with 
smoothi I always obtain that is impossible to connect throw port 1720.
Of course I open that port
Proto    External source IP    Source port    Destination IP    
Destination port
TCP      ALL                   1720            192.168.1.5         N/A
TCP      ALL                   80              192.168.1.5         N/A
TCP      ALL                   30000:30010     192.168.1.5         N/A
UDP      ALL                   5010:5013       192.168.1.5         N/A
UDP      ALL                   5000:5003       192.168.1.5         N/A
UDP      ALL                   80              192.168.1.5         N/A
TCP      ALL                   20000           192.168.1.5         N/A
TCP      ALL                   40000:40999     192.168.1.5         N/A
TCP      ALL                   50000:59999     192.168.1.5         N/A
TCP      ALL                   1719            192.168.1.5         N/A
TCP      ALL                   22              192.168.1.5         N/A
UDP      ALL                   1720            192.168.1.5         N/A
TCP      ALL                   5010:5013       192.168.1.5         N/A
TCP      ALL                   5000:5003       192.168.1.5         N/A
UDP      ALL                   1719            192.168.1.5         N/A
TCP      ALL                   7000            192.168.1.5         N/A
Can some one help?.
Thank
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