Hi,
You need to tell the GK your public IP, so it can put that address in RAS and signaling packets.
In gnugk 2.0.x, you can do that with: [Gatekeeper::Main] NetworkInterfaces=192.168.1.57/24,211.111.111.57/0
Unfortunately, GK behind NAT does not always work correctly in 2.2.0. If 2.0.x will work in your application, I suggest that you try the older version, if you still have the problem after setting NetworkInterfaces.
--Stewart
----- Original Message ----- From: <jamesxuruo@xxxxxxxxxxxxxxxx>
To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, January 12, 2005 10:34 AM
Subject: Questions about gnugk and NAT
Dear all: I use Debain/Linux run Gnugk 2.2.0 and ohphone. they are : 1)A is Debian/Linux and run Gnugk 2.2.0, it's IP is 192.168.1.57 and i config my gateway's firewall to make 192.168.1.57 map 211.111.111.57. 2)B is Debian/Linux and run ohphone with IP: 192.168.0.138, and i config my firewall not to filter any packet to this IP.
now, B run: ohphone -g 211.111.111.57 -u sandy -l, it telles me that can not regist on gnugk. I use ethereal to capture packets and find these packets:
192.168.0.138 211.111.111.57 H.225.0 RAS: gatekeeperRequest 211.111.111.57 192.168.0.138 H.225.0 RAS: gatekeeperConfirm 192.168.0.138 192.168.1.57 H.225.0 RAS: registrationRequest 192.168.0.138 192.168.1.57 H.225.0 RAS: registrationRequest
It is so strange, When B send registrationRequest to A, it should send to 211.111.111.57 but not 192.168.1.57. why? my gatekeep.ini is: [Gatekeeper::Main] Fourtytwo=42 Name=OpenH323GK
[RoutedMode] GKRouted=1 AcceptUnregisteredCalls=1 SupportNATedEndpoints=1 H245PortRange=30000-30010 Q931PortRange=30011-30020
[RasSrv::ARQFeatures] CallUnregisteredEndpoints=1
[Proxy] ;Enable=1 RTPPortRange=5000-5010
[GkStatus::Auth] rule=allow
[Gatekeeper::Auth] default=allow I run my GK with these commands: gnugk -r -ttt any ideas, thx very much
------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt
_______________________________________________________
List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/
