So I have spent the last 2 days trying to make this work. Whatever I try it is NOT working. I have followed all your hints and tips as described. Calling from EP connected to childgk to EP at parent gives immediate ARJ and the reverse gives a securitydenial at the childgk. When I try on public C it is working immediately. Maybe my gnugk 2.05 needs to be compiled with more accurate libraries to make a miracle happen. Tjapko. ----- Original Message ----- From: "Tjapko Smits - iTS Consultancy" <itsc99@hotmail.com> To: <openh323gk-users@lists.sourceforge.net> Sent: Sunday, August 24, 2003 11:18 AM Subject: Re: [Openh323gk-users] Child-Parent setup continued > Michael, > Thanks for your explanation. I will test your setup. The only difference > that I see regarding my previous setup is that I did not select > ProxyForNAT=1 on the parent GK. But unfortunately I can only continue > testing on monday. > > About your question: Yes I think you are right. I faced the same race > condition when I put the address of the "slaveGK" in the parent's neighbor > section. You can see the LCF on the child but than it dies..... > > Tjapko. > > ----- Original Message ----- > From: "Zygmuntowicz Michal" <m.zygmuntowicz@onet.pl> > To: <openh323gk-users@lists.sourceforge.net> > Sent: Sunday, August 24, 2003 9:20 AM > Subject: [Openh323gk-users] Child-Parent setup continued > > > > According to the child-parent GK setup problems discussed recently, > > I made the following test scenario: > > > > > > > EP1---------------------GK1-------------NATBOX--------------GK2------------- > ------------EP2 > > 192.168.3.112 192.168.3.114 192.168.3.1/213.x.x.x > 213.y.y.y.y 213.z.z.z > > [77771] CHILD > PARENT > > [zvision] > > Proxy=0 > Proxy=0 > > ProxyForNAT=0 > ProxyForNAT=1 > > GKRouted=1 > GKRouted=1 > > > > InternalNetwork=192.168.3.0/24 > > AcceptUnregisteredCalls=0 > AcceptUnregisteredCalls=0 > > AcceptNeighbourCalls=1 > > Prefixes=7777 > > EP1 is a H.323 endpoint that is NAT aware (e.g. is sending/receiving rtp > streams on a single > > socket), so it can work through NAT without proxy. It is registered with > alias "77771". > > > > GK1 is a child gatekeeper placed on a machine with private IP (single eth > interface) behind NAT box. > > NAT box is a typical symmetric NAT that allows only return-path traffic to > rach private network. > > GK1 is configured without proxy and proxynat features. If EP1 would not be > NAT aware, then Proxy=1 > > should be specified, in order to proxy rtp traffic. No neighbour sections > are setup, [Endpoint] section > > contains "Prefixes=7777". It is important to enable > "AcceptNeighbourCalls=1". > > > > GK2 is a parent gatekeeper placed on a machine with public IP. It has > Proxy disabled, ProxyNAT enabled. > > > > In this scenario both outgoing (from 77771 to zvision) and incoming (from > zvision to 77771) calls > > are working very well. > > > > A few important notes: > > *) child GK has to have AcceptNeighbourCalls enabled, otherwise calls > routed from parent GK > > will be rejected; > > *) if endpoints behind NAT box are NAT aware, there is not need to enable > neither Proxy not ProxyNAT; > > *) parent GK has to have ProxyNAT enabled, otherwise child-parent calls > are not proxied at parent GK > > and child GK will not spawn NAT handling thread, so no incoming calls > will be possible at child GK; > > *) child GK (and its endpoints) must be configured with E164-like > numbering plan and prefix(-es). > > Either by specifying "Prefixes" option for child GK and > AcceptGatewayPrefixes for parent GK > > or RasSrv::GWPrefixes for parent GK. Otherwise endpoints registered > with child GK will not be > > reachable from parent GK; > > *) no neighbour sections should be set up at parent GK. > > > > Question: > > If I would like to setup child GKs and route calls based on h323id, not > E164 prefix I need to > > setup childs as neighbour GKs, to force parent GK to send LRQ to child > GKs. > > After LCF is received should not parent GK check if destination call > signal address does not > > refer to registered child GK and checked if signalling should not be sent > using NAT handling thread? > > > > Regards: > > --- > > Zygmuntowicz Michal > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: VM Ware > > With VMware you can run multiple operating systems on a single machine. > > WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines > > at the same time. Free trial click > here:http://www.vmware.com/wl/offer/358/0 > > _______________________________________________ > > List: Openh323gk-users@lists.sourceforge.net > > Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 > > Homepage: http://www.gnugk.org/ > > > > > --- > Outgoing mail is certified Virus Free. > Checked by AVG anti-virus system (http://www.grisoft.com). > Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003 > > > ------------------------------------------------------- > This SF.net email is sponsored by: VM Ware > With VMware you can run multiple operating systems on a single machine. > WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines > at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 > _______________________________________________ > List: Openh323gk-users@lists.sourceforge.net > Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 > Homepage: http://www.gnugk.org/ > --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.512 / Virus Database: 309 - Release Date: 19/08/2003 ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/
