Hi, I still don't get it. :-(
VCS Expressway requires "clients" to register with H.460, and I assume GnuGK will do exactly that when setting H46018Client=1 in the respective Neighbor section. My local endpoint is a Polycom VSX-3000, which can do H.460.18, but no .19 and RTP Multiplexing. Now, when I register the VSX (which has IP 192.168.77.129, i.e. is in the same LAN as the GnuGK) with GnuGK and dial a E.164 number of a device that is known to the VCS Expressway, I get the following log below. Now, no video ever goes through. tcpdump only sees traffic with ports 1719,1720,2777,6002 of the VCS, and only traffic like this from the endpoint to gnugk, which does not really look like any media data going through. Any ideas what I am doing wrong? F. 17:43:27.197858 IP 192.168.77.129.1719 > chimaira.office.60325.net.1719: UDP, length 128 17:43:27.309450 IP chimaira.office.60325.net.1719 > 192.168.77.129.1719: UDP, length 44 17:43:27.330487 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [S], seq 13210162, win 8192, options [mss 1456], length 0 17:43:27.330515 IP chimaira.office.60325.net.1720 > 192.168.77.129.1055: Flags [S.], seq 1360883730, ack 13210163, win 14600, options [mss 1460], length 0 17:43:27.330841 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [.], ack 1, win 8192, length 0 17:43:27.348061 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [P.], seq 1:256, ack 1, win 8192, length 255 17:43:27.348082 IP chimaira.office.60325.net.1720 > 192.168.77.129.1055: Flags [.], ack 256, win 15544, length 0 17:43:27.449004 IP chimaira.office.60325.net.1720 > 192.168.77.129.1055: Flags [P.], seq 1:64, ack 256, win 15544, length 63 17:43:27.450832 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [.], ack 64, win 8129, length 0 17:43:27.750019 IP chimaira.office.60325.net.1720 > 192.168.77.129.1055: Flags [P.], seq 64:161, ack 256, win 15544, length 97 17:43:27.750841 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [.], ack 161, win 8095, length 0 17:43:28.003778 IP chimaira.office.60325.net.1720 > 192.168.77.129.1055: Flags [P.], seq 161:319, ack 256, win 15544, length 158 17:43:28.004847 IP 192.168.77.129.1055 > chimaira.office.60325.net.1720: Flags [.], ack 319, win 8034, length 0 17:43:28.014487 IP 192.168.77.129.1056 > chimaira.office.60325.net.59541: Flags [S], seq 13402543, win 8192, options [mss 1456], length 0 17:43:28.014509 IP chimaira.office.60325.net.59541 > 192.168.77.129.1056: Flags [S.], seq 3617563798, ack 13402544, win 14600, options [mss 1460], length 0 17:43:28.014869 IP 192.168.77.129.1056 > chimaira.office.60325.net.59541: Flags [.], ack 1, win 8192, length 0 17:43:28.065750 IP 192.168.77.129.1056 > chimaira.office.60325.net.59541: Flags [P.], seq 1:556, ack 1, win 8192, length 555 17:43:28.065768 IP chimaira.office.60325.net.59541 > 192.168.77.129.1056: Flags [.], ack 556, win 15540, length 0 17:43:28.067942 IP 192.168.77.129.1056 > chimaira.office.60325.net.59541: Flags [P.], seq 556:567, ack 1, win 8192, length 11 17:43:28.067956 IP chimaira.office.60325.net.59541 > 192.168.77.129.1056: Flags [.], ack 567, win 15540, length 0 2013/02/04 17:36:12.479 2 RasSrv.cxx(174) RAS Read from 192.168.77.129:1719 2013/02/04 17:36:12.480 2 RasSrv.cxx(230) RAS Received ARQ from 192.168.77.129:1719 2013/02/04 17:36:12.480 1 RasSrv.cxx(362) RAS ARQ Received from 192.168.77.129:1719 2013/02/04 17:36:12.480 2 RasSrv.cxx(244) RAS Send LRQ to 10.0.1.1:6002 2013/02/04 17:36:12.480 2 Neighbor.cxx(1036) NB 1 LRQ(s) sent 2013/02/04 17:36:12.524 2 RasSrv.cxx(174) RAS Read from 10.0.1.1:6002 2013/02/04 17:36:12.524 2 RasSrv.cxx(230) RAS Received RIP from 10.0.1.1:6002 2013/02/04 17:36:12.524 2 RasSrv.cxx(1516) RAS Trapped RIP 2013/02/04 17:36:12.563 2 RasSrv.cxx(174) RAS Read from 10.0.1.1:6002 2013/02/04 17:36:12.563 2 RasSrv.cxx(230) RAS Received LCF from 10.0.1.1:6002 2013/02/04 17:36:12.563 2 RasSrv.cxx(1516) RAS Trapped LCF 2013/02/04 17:36:12.563 2 RasTbl.cxx(4013) CallTable::Insert(CALL) Call No. 6, total sessions : 1 2013/02/04 17:36:12.563 2 RasSrv.cxx(402) ACF|192.168.77.129:1720|3473_endp|13367|1234567890:dialedDigits|oly-vsx3k:h323_ID=496994345873:dialedDigits|false|02-39-38-4d-31-e5-b9-1e-1b-8d-72-c3-40-79-be-1f; 2013/02/04 17:36:12.564 2 RasSrv.cxx(244) RAS Send ACF to 192.168.77.129:1719 2013/02/04 17:36:12.583 2 gkacct.cxx(955) GKACCT Successfully logged event 1 for call no. 6 2013/02/04 17:36:12.583 1 ProxyChannel.cxx(997) Call 6: h245Routed=1 proxy=1 2013/02/04 17:36:12.913 2 gkacct.cxx(955) GKACCT Successfully logged event 64 for call no. 6 2013/02/04 17:36:13.174 2 gkacct.cxx(955) GKACCT Successfully logged event 32 for call no. 6 2013/02/04 17:36:48.174 1 RasTbl.cxx(4489) CDR|6|02 39 38 4d 31 e5 b9 1e 1b 8d 72 c3 40 79 be 1f|35|Mon, 04 Feb 2013 17:36:13 +0100|Mon, 04 Feb 2013 17:36:48 +0100|192.168.77.129:1051|3473_endp|10.0.1.1:1720| | 1234567890:dialedDigits|oly-vsx3k:h323_ID=496994345873:dialedDigits|GnuGk; 2013/02/04 17:36:48.174 2 gkacct.cxx(955) GKACCT Successfully logged event 2 for call no. 6 2013/02/04 17:36:48.193 2 RasSrv.cxx(174) RAS Read from 192.168.77.129:1719 2013/02/04 17:36:48.193 2 RasSrv.cxx(230) RAS Received DRQ from 192.168.77.129:1719 2013/02/04 17:36:48.193 1 RasSrv.cxx(362) RAS DRQ Received from 192.168.77.129:1719 2013/02/04 17:36:48.193 2 RasSrv.cxx(402) DCF|192.168.77.129|3473_endp|13367|normalDrop|02-39-38-4d-31-e5-b9-1e-1b-8d-72-c3-40-79-be-1f; 2013/02/04 17:36:48.193 2 RasSrv.cxx(244) RAS Send DCF to 192.168.77.129:1719 2013/02/04 17:36:53.204 1 ProxyChannel.cxx(5947) H245 Sending of endSessionCommand to 192.168.77.129:1052 failed On 04.02.2013, at 17:23, Jan Willamowius <[email protected]> wrote: > Hi, > > yes. The use of H.460 NAT traversal is per endpoint. One side of the > call may use it while the other side isn't. > > Regards, > Jan > > -- > Jan Willamowius, [email protected], http://www.gnugk.org/ > > Florian von Kurnatowski wrote: >> Hi, >> >> is GnuGK also able to "collect" streams and signaling from >> Non-H.460-endpoints in the LAN and proxy this into a H.460 call towards the >> VCS? >> >> Best, >> Florian. >> >> >> On 04.02.2013, at 16:49, Jan Willamowius <[email protected]> wrote: >> >>> Hi, >>> >>> all calls using H.460.17, .18 or .19 are automatically put into proxy >>> mode (if you gatekeeper is at least routing signalling, but yours is). >>> >>> The switch to force all calls into proxy mode and override all other >>> settings is ProxyAlways=1, which you already have in you config. >>> >>> Regards, >>> Jan >>> >>> Florian von Kurnatowski wrote: >>>> Hi, >>>> >>>> I have a VCS Expressway on another site of our corporate network as an >>>> entry point for video infrastructure. Between my LAN and this device, >>>> there is a firewall with a static 1:1 NAT. >>>> >>>> I'd like to run a GnuGK instance inside my internal network with endpoints >>>> registered to it. I would like those endpoints not to know anything about >>>> the network setup. I'd also like to keep GnuGK behind my internal firewall >>>> for security reasons. >>>> >>>> I would have thought that the following should do the trick. I would have >>>> hoped that GnuGK would redirect calls from internal endpoint >>>> 192.168.77.129 to itself, due to the "InternalNetwork" and "ProxyAlways" >>>> setting. It would connect to the VCS Expressway at 10.0.1.1. When a call >>>> is made from internal, it would tell the endpoint to send RTP data to >>>> GnuGK, then create a H460.18/H460.19/RTP-Multiplex client connection and >>>> proxy the data. >>>> >>>> Now, when I run this, calls to numbers registered with the VCS get >>>> connected, however no video ever goes through. Looking at network traces >>>> on GnuGK, it seems that only call signaling is routed, and further >>>> connections are made directly from the endpoint to the VCS (which does not >>>> work due to the network situation). >>>> >>>> Is there any way to FORCE GnuGK to Proxy communications always, >>>> irrespective of number of network interfaces, etc.? >>>> >>>> I am running gnugk-3.0 >>>> >>>> Any ideas? >>>> >>>> Thanks, best, >>>> Florian. >>>> >>>> >>>> >>>> [RoutedMode] >>>> GKRouted=1 >>>> H245Routed=0 >>>> CallSignalPort=1720 >>>> CallSignalHandlerNumber=4 >>>> AcceptNeighborsCalls=0 >>>> AcceptUnregisteredCalls=0 >>>> RemoveH245AddressOnTunneling=1 >>>> RemoveCallOnDRQ=0 >>>> DropCallsByReleaseComplete=1 >>>> SendReleaseCompleteOnDRQ=1 >>>> SupportNATedEndpoints=1 >>>> ForwardOnFacility=1 >>>> EnableH46018=1 >>>> >>>> [Proxy] >>>> Enable=1 >>>> InternalNetwork=192.168.77.0/24 >>>> ProxyAlways=1 >>>> ProxyForNAT=1 >>>> RTPMultiplexing=1 >>>> >>>> [RasSrv::Neighbors] >>>> VCSServer=GnuGk >>>> >>>> [Neighbor::VCSServer] >>>> Host=10.0.1.1:6002 >>>> SendPrefixes=* >>>> AcceptPrefixes=* >>>> H46018Client=1 >>>> H46018Server=0 >>>> SendAuthUser=test >>>> SendPassword=test >>> >>> -- >>> Jan Willamowius, [email protected], http://www.gnugk.org/ >>> >>> ------------------------------------------------------------------------------ >>> Everyone hates slow websites. So do we. >>> Make your web apps faster with AppDynamics >>> Download AppDynamics Lite for free today: >>> http://p.sf.net/sfu/appdyn_d2d_jan >>> _______________________________________________________ >>> >>> Posting: mailto:[email protected] >>> 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/ >> >> >> ------------------------------------------------------------------------------ >> Everyone hates slow websites. So do we. >> Make your web apps faster with AppDynamics >> Download AppDynamics Lite for free today: >> http://p.sf.net/sfu/appdyn_d2d_jan >> _______________________________________________________ >> >> Posting: mailto:[email protected] >> 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/ >> > > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_jan > _______________________________________________________ > > Posting: mailto:[email protected] > 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/ ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_jan _______________________________________________________ Posting: mailto:[email protected] 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/
