Hi, that configuration sounds good and should work find with multiple endpoints calling out.
I'm a bit suprised to see [ReplyToRasAddress] section in your config. Did you remember to turn on H.460 in both endpoints ? Does your firewall do any H.323 rewriting ? If so, turn it off. Regards, Jan -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : j...@willamowius.de Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html Relaxed Communications GmbH Frahmredder 91 22393 Hamburg Geschäftsführer: Jan Willamowius HRB 125261 (Amtsgericht Hamburg) USt-IdNr: DE286003584 Jürgen Wendler wrote: > Hello Jan, > > thanks for your answer. > I think i did not describe it with enough details: > > My Network is like the following: > > 2 dedicated Videoconferencing Systems in my LAN with a private IP > (192.168.88.x) behind one Router with only one public IP Address > (79.142.35.177) > I have an gnugk instance installed infront of my Firewall. The dedicated > systems register themselves without any Problems on the gnugk. > Then I try to call a public MCU bridge with a public IP. The first system > from which I call the MCU is able to connect, no matter which system I use. > The second system is not able to connect, it get a "disconnect" and can't > connect to the MCU. > As you now, my gnugk configuration is very basic, so I think I am missing > some points to make it happen that 2 systems in on LAN can connect through > one public IP on a public MCU. > I hope you understood my network now. Are there any config Options which I > should use to make it work? > > Best Regards, > Jürgen > > -----Ursprüngliche Nachricht----- > Von: Jan Willamowius [mailto:j...@willamowius.de] > Gesendet: Donnerstag, 7. April 2016 16:57 > An: openh323gk-users@lists.sourceforge.net > Betreff: Re: [Openh323gk-users] GnuGK 2 Endpoints behind NAT > > Hi Jürgen, > > you don't need more than 1 public IP if you have multiple endpoints. > But your description sounds like you have placed your GnuGk inside your > firewall / NAT and thats not a good place for it. It seems like sheer luck > that one of your endpoints works. > > The best place for GnuGk is outside your firewall. Then all your endpoints > can live on private IPs and use H.460 NAT traversal to connect to GnuGk can > dial out or be called from the internet. > > The other option is to configure port forwarding between your router with the > public IP and GnuGk. But it is much more error prone and I generally don't > recommend it. > > Regards, > Jan > > -- > Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : > j...@willamowius.de > Website: http://www.gnugk.org > Support: http://www.willamowius.com/gnugk-support.html > > Relaxed Communications GmbH > Frahmredder 91 > 22393 Hamburg > Geschäftsführer: Jan Willamowius > HRB 125261 (Amtsgericht Hamburg) > USt-IdNr: DE286003584 > > > Jürgen Wendler wrote: > > Greetings, > > > > i have a simple quick question which i can't figure out myself: > > > > I have a small private network which has one Router and only one > > public IP from my ISP. In this very small network I have 2 > > videoconferencing systems from sony (xg80 and xg100). Both are connected to > > the gnugk, I've setup no authentication (not on gnugk side or on sony side) > > When I call a MCU outside my network through the gnugk from one of both > > systems (doesn't matter which system) I get connected. When I call with > > second system afterwards, I can't get connected. > > Now my question: > > Is it possible to have 2 or more systems behind a router with only one > > public IP and let them connect to a MCU (Tandberg, cisco e.g.) or do I need > > a second public IP? > > > > Here is my very basic config for gnugk: > > > > [Gatekeeper::Main] > > Name=VisionGatekeeper > > EndpointIDSuffix=_vision7639288 > > > > [GkStatus::Auth] > > rule=password > > admin=UZdh380=8 > > > > [RoutedMode] > > GKRouted=1 > > H245Routed=1 > > CallSignalPort=1721 > > AcceptUnregisteredCalls=1 > > RemoveH245AddressOnTunneling=0 > > RemoveH245AddressFromSetup=0 > > SupportNATedEndpoints=1 > > TreatUnregisteredNAT=1 > > GenerateCallProceeding=1 > > EnableH46018=1 > > AlwaysRewriteSourceCallSignalAddress=1 > > > > [Proxy] > > Enable=1 > > ProxyAlways=1 > > > > [ReplyToRasAddress] > > 79.142.35.0/24=True > > > > My Public IP is: 79.142.35.177 > > > > Here is the log snippet that is needed I think....or do I have to configure > > something else on gnugk? > > > > 2016/04/06 10:27:49.491 1 RasSrv.cxx(393) RAS ARQ > > Received from 79.142.35.177:29620 > > 2016/04/06 10:27:49.491 3 RasSrv.cxx(3120) Reply to saved > > rasAddress:79.142.35.177:29620 > > 2016/04/06 10:27:49.491 3 RasSrv.cxx(3396) GK ACF will > > grant bandwidth of 20480 > > 2016/04/06 10:27:49.492 2 RasTbl.cxx(4746) > > CallTable::Insert(CALL) Call No. 1, total sessions : 1 > > 2016/04/06 10:27:49.492 2 RasSrv.cxx(446) > > ACF|79.142.35.177:29620|3873891045_vision7639288|23091|511:dialedDigits|3873891045_vision7639288:h323_ID|false|30-40-de-6c-20-01-00-1f-24-08-a1-c6-87-b4-dd-53|ToBeDecided; > > 2016/04/06 10:27:49.492 3 RasSrv.cxx(266) RAS Send to > > 79.142.35.177:29620 > > > > 2016/04/06 10:27:49.558 3 ProxyChannel.cxx(1878) Q931s Received: > > Setup CRV=23091 from 79.142.35.177:57347 > > 2016/04/06 10:27:49.559 2 gkacct.cxx(965) GKACCT > > Successfully logged event 1 for call no. 1 > > 2016/04/06 10:27:49.559 3 ProxyChannel.cxx(4811) GK Call 1 > > proxy enabled (H.460.18/.19) > > 2016/04/06 10:27:49.560 3 ProxyChannel.cxx(5155) Q931s Call 1 is > > NAT type 1 > > 2016/04/06 10:27:49.560 3 ProxyChannel.cxx(1592) GK Call 1 > > proxy enabled. (ProxyAlways) > > 2016/04/06 10:27:49.560 1 ProxyChannel.cxx(1634) Call 1: > > h245Routed=1 proxy=1 > > 2016/04/06 10:27:49.560 3 ProxyChannel.cxx(1672) GK Call 1 > > proxy enabled > > 2016/04/06 10:27:49.562 3 ProxyChannel.cxx(8093) Q931 Connect to > > 79.142.32.144:1720 from 79.142.32.168:0 successful > > 2016/04/06 10:27:49.708 3 ProxyChannel.cxx(1878) Q931d Received: > > Alerting CRV=23091 from 79.142.32.144:1720 > > 2016/04/06 10:27:49.708 2 gkacct.cxx(965) GKACCT > > Successfully logged event 64 for call no. 1 > > 2016/04/06 10:27:49.717 3 ProxyChannel.cxx(1878) Q931d Received: > > Connect CRV=23091 from 79.142.32.144:1720 > > 2016/04/06 10:27:49.718 2 gkacct.cxx(965) GKACCT > > Successfully logged event 32 for call no. 1 > > 2016/04/06 10:27:49.718 3 ProxyChannel.cxx(8896) H245 Set > > h245Address to 79.142.32.168:59676 > > 2016/04/06 10:27:49.790 3 ProxyChannel.cxx(8776) H245 Connected > > from 79.142.35.177:22833 on 79.142.32.168:59676 > > 2016/04/06 10:27:49.791 3 ProxyChannel.cxx(8809) H245 Connect to > > 79.142.32.144:5601 from 79.142.32.168:0 successful > > 2016/04/06 10:27:49.793 2 RasSrv.cxx(177) RAS Read from > > 79.142.35.177:29620 > > > > 2016/04/06 10:27:49.793 1 RasSrv.cxx(393) RAS BRQ > > Received from 79.142.35.177:29620 > > 2016/04/06 10:27:49.793 3 RasSrv.cxx(3787) Reply to saved > > rasAddress:79.142.35.177:29620 > > 2016/04/06 10:27:49.793 2 RasSrv.cxx(446) > > BCF|79.142.35.177|3873891045_vision7639288|20480; > > 2016/04/06 10:27:49.793 3 RasSrv.cxx(266) RAS Send to > > 79.142.35.177:29620 > > > > > > 2016/04/06 10:28:03.652 1 RasSrv.cxx(393) RAS ARQ > > Received from 79.142.35.177:9101 > > 2016/04/06 10:28:03.653 3 RasSrv.cxx(3120) Reply to saved > > rasAddress:79.142.35.177:9101 > > 2016/04/06 10:28:03.653 3 RasSrv.cxx(3396) GK ACF will > > grant bandwidth of 20480 > > 2016/04/06 10:28:03.653 2 RasTbl.cxx(4746) > > CallTable::Insert(CALL) Call No. 2, total sessions : 2 > > 2016/04/06 10:28:03.654 2 RasSrv.cxx(446) > > ACF|79.142.35.177:9101|3142736620_vision7639288|3696|511:dialedDigits|3142736620_vision7639288:h323_ID|false|f5-7a-31-dc-3c-05-00-1f-05-17-04-ed-22-b3-70-e9|ToBeDecided; > > 2016/04/06 10:28:03.654 3 RasSrv.cxx(266) RAS Send to > > 79.142.35.177:9101 > > > > > > 2016/04/06 10:28:07.659 1 RasSrv.cxx(393) RAS ARQ > > Received from 79.142.35.177:9101 > > 2016/04/06 10:28:07.659 3 RasSrv.cxx(3120) Reply to saved > > rasAddress:79.142.35.177:9101 > > 2016/04/06 10:28:07.660 3 RasSrv.cxx(3396) GK ACF will > > grant bandwidth of 20480 > > 2016/04/06 10:28:07.660 3 RasSrv.cxx(3440) GK ACF: found > > existing call no 2 > > 2016/04/06 10:28:07.660 2 RasSrv.cxx(446) > > ACF|79.142.35.177:9101|3142736620_vision7639288|3696|511:dialedDigits|3142736620_vision7639288:h323_ID|false|f5-7a-31-dc-3c-05-00-1f-05-17-04-ed-22-b3-70-e9| > > ; > > 2016/04/06 10:28:07.660 3 RasSrv.cxx(266) RAS Send to > > 79.142.35.177:9101 > > > > Can anyone point me to the right direction or give me a hint where I need > > to look for? > > > > Thanks in advance > > > > Jürgen ------------------------------------------------------------------------------ _______________________________________________________ Posting: mailto:Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/
