There is a problem with the 'explicit' routing policy - it does not check whether a destination signalling address present in a Setup message is the gatekeeper own address. The funny thing is that it works and the gatekeeper resends the Setup to itself and then rejects the call. We should fix it but (in meantime) you may modify your routing policy to be something like:
[RoutingPolicy] default=internal,explicit,parent,neighbor
Thanks for your help! It works like a charm now.
Another small question:
How can I secure the gatekeeper to only allow external hosts to connect in order to contact internal hosts? (And of course I'd like to allow internal hosts.)
Thanks in advance, --leo
----- Original Message ----- From: "Alexander Bergolth" <leo@xxxxxxxxxxxxxxxxxxxx>
Sent: Sunday, January 23, 2005 11:25 PM
I'm trying to use gnugk as a gateway for a nat'ed network (10.0.0.0/24).
Users from outside should be able to connect to registered internal users by specifying URLs like h323:internalalias@gatewayaddr.
However, when trying to connect from an outside host with the h323:internalalias@gatewayaddr syntax without being registered to the gatekeeper, the call is terminated immediately. (gnomemeeting says "Call completed")
The status port doesn't show any information. (Trace level is 2)
When the outside host is registered to the gatekeeper, calling with h323:internalalias is possible.
Gnugk's logfile of the unsuccessful attempt with debug trc 5 can be found at
http://leo.kloburg.at/tmp/gnugk/
My settings are: [RoutedMode] GKRouted=1 H245Routed=0 CallSignalPort=1720 AcceptUnregisteredCalls=1 SupportNATedEndpoints=1
[Proxy] Enable=1 InternalNetwork=10.0.0.0/255.255.255.0,127.0.0.0/8 RTPPortRange=5000-5016 ProxyForNAT=1
(The full config can also be found at http://leo.kloburg.at/tmp/gnugk)
Any help would be appreciated! Cheers, --leo
Additional info:
printallregistrations
AllRegistrations
RCF|10.0.0.2:1720|Alexander Bergolth:h323_ID=leohome:h323_ID|terminal|7273_endp
Number of Endpoints: 1
;
-- ------------------------------------------------------- Alexander (Leo) Bergolth leo@xxxxxxxxxxxxxxxxx WU-Wien - Zentrum fuer Informatikdienste - Projektbuero
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List: Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/
-- ------------------------------------------------------- Alexander (Leo) Bergolth leo@xxxxxxxxxxxxxxxxx WU-Wien - Zentrum fuer Informatikdienste - Projektbuero
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