Re: [GnomeMeeting-devel-list] SIP, RTP ports and firewall

[Damien Sandras <dsandras seconix com>]

As usual, I need a bt.



Le mardi 22 novembre 2005 à 11:56 +0100, Daniel Huhardeaux a écrit :
> Damien Sandras a écrit :
> 
> >Le lundi 21 novembre 2005 à 23:46 +0100, Daniel Huhardeaux a écrit :
> >
> >  
> >
> >>I started gconf-editor and modify RTP ports to 6970:6990, then run GM, 
> >>then the druid: "NAT avec restriction de port" (NAT with restriction 
> >>port), called 612 fwd pulver com and call went smooth.
> >>
> >>I closed GM, modify RTP ports to 16384:16388, run the druid: "NAT avec 
> >>restriction de port" (NAT with restriction port), called 
> >>612 fwd pulver com and call failed like reported above.
> >>
> >>I have some difficulties to understand why changing the RTP ports should 
> >>interfere with STUN. Remember that registration is always ok.
> >>    
> >>
> >
> >STUN is using those local ports to determine the holes on the gateway.
> >
> >Unfortunately, I have no idea why STUN reports NAT with restricted
> >ports, and works with some ports, but not with others.
> >
> >Perhaps Craig has an idea?
> >  
> >
> Ok, went further in my tests. In preferences I remove STUN support,
> activate IP translation and put my public IP. Still with RTP ports
> 16384:16388
> 
> GM crashes with "ERREUR générique: function pthread_mutex_failed" and a
> second popup Window "L'application GNOMEMEETING a quitté inopinément.
> Vous pouvez informer les développeurs ..." (Application GM stopped. You
> can inform developpers ...) I close the Window and GM close too.
> 
> Those are the -d4 output. Ended by Transport Fail and before
> IsMediaBypassPossible defaults return FALSE
> 
> SIP/2.0 200 OK
> CSeq: 2 INVITE
> Via: SIP/2.0/UDP
> 83.30.151.64:5065;branch=z9hG4bK1eebdfed-b159-da11-8ea5-000ea6217592;rport=5065
> User-Agent: Asterisk PBX
> From: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: <sip:612 fwd pulver com>;tag=as70e37d02
> Contact: <sip:612 69 90 168 13:5028>
> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER
> Content-Type: application/sdp
> Content-Length: 265
> Record-Route:
> <sip:612 69 90 155 70;ftag=ec17b8ed-b159-da11-8ea5-000ea6217592;lr=on>
> 
> v=0
> o=root 16232 16232 IN IP4 69.90.168.13
> s=session
> c=IN IP4 69.90.168.13
> t=0 0
> m=audio 18178 RTP/AVP 0 3 97 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:3 GSM/8000
> a=rtpmap:97 iLBC/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=silenceSupp:off - - - -
> 
> 2005/11/22 11:39:32.749   1:45.408        SIP Transport:8474e48 SIP
> Queueing PDU: 2 INVITE <200>
> 2005/11/22 11:39:32.749   1:45.408        SIP Transport:8474e48 SIP
> Waiting for PDU on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> 2005/11/22 11:39:32.750   1:45.409          SIP Handler:8499b78 SIP
> Handling PDU 2 INVITE <200> (with transaction)
> 2005/11/22 11:39:32.750   1:45.409          SIP Handler:8499b78 SIP
> Transaction 2 INVITE completed.
> 2005/11/22 11:39:32.750   1:45.409          SIP Handler:8499b78 SIP
> Set targetAddress to sip:612 69 90 168 13:5028
> 2005/11/22 11:39:32.751   1:45.410          SIP Handler:8499b78 SIP
> Adding authentication information
> 2005/11/22 11:39:32.752   1:45.411          SIP Handler:8499b78 SIP
> Adjusting transport to address udp$69.90.155.70:5060
> 2005/11/22 11:39:32.752   1:45.411          SIP Handler:8499b78 SIP
> Sending PDU on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> ACK sip:612 69 90 168 13:5028 SIP/2.0
> Route:
> <sip:612 69 90 155 70;ftag=ec17b8ed-b159-da11-8ea5-000ea6217592;lr=on>
> CSeq: 2 ACK
> Via: SIP/2.0/UDP
> 83.30.151.64:5065;branch=z9hG4bK9ab6c3ef-b159-da11-8ea5-000ea6217592;rport
> From: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: <sip:612 fwd pulver com>;tag=as70e37d02
> Contact: <sip:466910 83 30 151 64:5065;transport=udp>
> Proxy-Authorization: Digest username="466910", realm="fwd.pulver.com",
> nonce="4382f970ecbc95a9be9d027b3cae9a0031d4297c",
> uri="sip:612 69 90 168 13:5028",
> response="81aaf2a7487e7fe60bc55fda398f8b83", algorithm=md5
> Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REGISTER, SUBSCRIBE, NOTIFY,
> REFER, MESSAGE
> Content-Length: 0
> Max-Forwards: 70
> 
> 
> 2005/11/22 11:39:32.752   1:45.411          SIP Handler:8499b78 SIP
> Received INVITE OK response
> 2005/11/22 11:39:32.752   1:45.411          SIP Handler:8499b78 Call
> CanDoMediaBypass
> Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade] session 1
> 2005/11/22 11:39:32.752   1:45.411          SIP Handler:8499b78 OpalMan
> IsMediaBypassPossible: session 1
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 SIP
> IsMediaBypassPossible: session 1
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 OpalCon
> IsMediaBypassPossible: default returns FALSE
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 RTP_UDP
> Session 1, Shutting down read.
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 RTP_UDP
> Session 1, Shutting down write.
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 SIP
> Session in response that we never offered!
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 OpalCon
> Releasing Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:32.753   1:45.412          SIP Handler:8499b78 OpalCon
> Call end reason for 720ab8ed-b159-da11-8ea5-000ea6217592 nomade set to
> EndedByTransportFail
> 2005/11/22 11:39:32.759   1:45.418          SIP Handler:8499b78 SIP
> Could not find SDP media description for Video
> 2005/11/22 11:39:32.759   1:45.418          SIP Handler:8499b78 OpalMan
> OnConnected Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:32.759   1:45.418          SIP Handler:8499b78 Call
> OnConnected Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:32.759   1:45.418          SIP Handler:8499b78 PCSS
> SetConnected()
> 2005/11/22 11:39:32.768   1:45.427          SIP Handler:8499b78 Call
> GetMediaFormats for Call[1]-EP<pc>[Default]
> 
> 
> 2005/11/22 11:39:32.768   1:45.427          SIP Handler:8499b78 Call
> OpenSourceMediaStreams for session 1 with media
> 2005/11/22 11:39:32.768   1:45.427          SIP Handler:8499b78 Call
> OpenSourceMediaStreams for session 2 with media
> 2005/11/22 11:39:32.776   1:45.435          SIP Handler:8499b78 Call
> GetMediaFormats for
> Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 
> 
> 2005/11/22 11:39:32.776   1:45.435          SIP Handler:8499b78 Call
> OpenSourceMediaStreams for session 1 with media
> 2005/11/22 11:39:32.776   1:45.435          SIP Handler:8499b78 Call
> OpenSourceMediaStreams for session 2 with media
> 2005/11/22 11:39:32.779   1:45.439            OnRelease:849a3d8 SIP
> OnReleased: Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:32.782   1:45.441            OnRelease:849a3d8 SIP
> Transaction 4 BYE created.
> 2005/11/22 11:39:32.783   1:45.442            OnRelease:849a3d8 OpalCon
> Media stream threads closed.
> 2005/11/22 11:39:32.783   1:45.442            OnRelease:849a3d8 RTP_UDP
> Session 1, Shutting down read.
> 2005/11/22 11:39:32.784   1:45.443            OnRelease:849a3d8 RTP_UDP
> Session 1, Shutting down write.
> 2005/11/22 11:39:32.785   1:45.444            OnRelease:849a3d8 RTP_UDP
> Session 2, Shutting down read.
> 2005/11/22 11:39:32.785   1:45.444            OnRelease:849a3d8 RTP_UDP
> Session 2, Shutting down write.
> 2005/11/22 11:39:32.786   1:45.445            OnRelease:849a3d8 SIP
> Transaction 1 INVITE aborted.
> 2005/11/22 11:39:32.787   1:45.446            OnRelease:849a3d8 SIP
> Transaction 1 INVITE destroyed.
> 2005/11/22 11:39:32.788   1:45.447            OnRelease:849a3d8 SIP
> Transaction 2 INVITE aborted.
> 2005/11/22 11:39:32.789   1:45.448            OnRelease:849a3d8 SIP
> Transaction 2 INVITE destroyed.
> tlibthrd.cxx-1497-2005/11/22 11:39:32.833         1:45.492
> OnRelease:849a3d8 SIP     Adding authentication information
> 2005/11/22 11:39:32.966   1:45.625          SIP Handler:8499b78
> GMEndPoint       Will establish the connection
> 2005/11/22 11:39:32.966   1:45.625          SIP Handler:8499b78 OpalMan
> OnEstablished Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:32.966   1:45.625          SIP Handler:8499b78 Call
> OnEstablished Call[1]-EP<sip>[720ab8ed-b159-da11-8ea5-000ea6217592 nomade]
> 2005/11/22 11:39:33.074   1:45.734            OnRelease:849a3d8 SIP
> Adjusting transport to address udp$69.90.155.70:5060
> 2005/11/22 11:39:33.075   1:45.735            OnRelease:849a3d8 SIP
> Sending PDU on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> BYE sip:612 69 90 168 13:5028 SIP/2.0
> Route:
> <sip:612 69 90 155 70;ftag=ec17b8ed-b159-da11-8ea5-000ea6217592;lr=on>
> CSeq: 4 BYE
> Via: SIP/2.0/UDP
> 83.30.151.64:5065;branch=z9hG4bK1460c8ef-b159-da11-8ea5-000ea6217592;rport
> From: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: <sip:612 fwd pulver com>;tag=as70e37d02
> Contact: <sip:466910 83 30 151 64:5065;transport=udp>
> Proxy-Authorization: Digest username="466910", realm="fwd.pulver.com",
> nonce="4382f970ecbc95a9be9d027b3cae9a0031d4297c",
> uri="sip:612 69 90 168 13:5028",
> response="ed2cc8851e1fa5895a21709b2c4b74dc", algorithm=md5
> Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REGISTER, SUBSCRIBE, NOTIFY,
> REFER, MESSAGE
> Content-Length: 0
> Max-Forwards: 70
> 
> 
> 2005/11/22 11:39:37.753   1:50.412                  Housekeeper SIP
> Transaction 4 BYE timeout, making retry 1
> 2005/11/22 11:39:37.753   1:50.412                  Housekeeper SIP
> Sending PDU on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> BYE sip:612 69 90 168 13:5028 SIP/2.0
> Route:
> <sip:612 69 90 155 70;ftag=ec17b8ed-b159-da11-8ea5-000ea6217592;lr=on>
> CSeq: 4 BYE
> Via: SIP/2.0/UDP
> 83.30.151.64:5065;branch=z9hG4bK1460c8ef-b159-da11-8ea5-000ea6217592;rport
> From: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: <sip:612 fwd pulver com>;tag=as70e37d02
> Contact: <sip:466910 83 30 151 64:5065;transport=udp>
> Proxy-Authorization: Digest username="466910", realm="fwd.pulver.com",
> nonce="4382f970ecbc95a9be9d027b3cae9a0031d4297c",
> uri="sip:612 69 90 168 13:5028",
> response="ed2cc8851e1fa5895a21709b2c4b74dc", algorithm=md5
> Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REGISTER, SUBSCRIBE, NOTIFY,
> REFER, MESSAGE
> Content-Length: 0
> Max-Forwards: 70
> 
> 
> 2005/11/22 11:39:40.824   1:53.483        SIP Transport:8474e48 SIP
> PDU Received on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> BYE sip:466910 83 30 151 64:5065;transport=udp SIP/2.0
> Route: <sip:466910 83 30 151 64:5065>
> CSeq: 102 BYE
> Via: SIP/2.0/UDP 69.90.155.70;branch=z9hG4bK94.ba38de76.0
> Via: SIP/2.0/UDP 69.90.168.13:5028;branch=z9hG4bK2302027e
> User-Agent: Asterisk PBX
> From: <sip:612 fwd pulver com>;tag=as70e37d02
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Contact: <sip:612 69 90 168 13:5028>
> Content-Length: 0
> Max-Forwards: 10
> Record-Route: <sip:466910 69 90 155 70;ftag=as70e37d02;lr=on>
> 
> 
> 2005/11/22 11:39:43.754   1:56.413                  Housekeeper SIP
> Transaction 4 BYE timeout, making retry 2
> 2005/11/22 11:39:43.755   1:56.414                  Housekeeper SIP
> Sending PDU on udp$69.90.155.70:5060<if=udp$192.168.10.10:5065>
> BYE sip:612 69 90 168 13:5028 SIP/2.0
> Route:
> <sip:612 69 90 155 70;ftag=ec17b8ed-b159-da11-8ea5-000ea6217592;lr=on>
> CSeq: 4 BYE
> Via: SIP/2.0/UDP
> 83.30.151.64:5065;branch=z9hG4bK1460c8ef-b159-da11-8ea5-000ea6217592;rport
> From: "Daniel Huhardeaux"
> <sip:466910 fwd pulver com>;tag=ec17b8ed-b159-da11-8ea5-000ea6217592
> Call-ID: 720ab8ed-b159-da11-8ea5-000ea6217592 nomade
> To: <sip:612 fwd pulver com>;tag=as70e37d02
> Contact: <sip:466910 83 30 151 64:5065;transport=udp>
> Proxy-Authorization: Digest username="466910", realm="fwd.pulver.com",
> nonce="4382f970ecbc95a9be9d027b3cae9a0031d4297c",
> uri="sip:612 69 90 168 13:5028",
> response="ed2cc8851e1fa5895a21709b2c4b74dc", algorithm=md5
> Allow: INVITE, ACK, OPTIONS, BYE, CANCEL, REGISTER, SUBSCRIBE, NOTIFY,
> REFER, MESSAGE
> Content-Length: 0
> Max-Forwards: 70
> 
> 
> 2005/11/22 11:39:46.178   1:58.837                  Housekeeper SIP
> Set state Terminated_Timeout for transaction 4 BYE
> 2005/11/22 11:39:46.178   1:58.837            OnRelease:849a3d8 SIP
> Transaction 4 BYE destroyed.
> dh nomade:~$
> 
> -- 
> Daniel
> _______________________________________________
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-- 
 _      Damien Sandras
(o-     GnomeMeeting: http://www.gnomemeeting.org/
//\     FOSDEM 2006 : http://www.fosdem.org
v_/_    SIP Phone   : sip:dsandras gnomemeeting net 
                      sip:600000 gnomemeeting net