[reSIProcate] Performance of a P2P-over-SIP program using resiprocate
Byron Campen
bcampen at estacado.net
Fri May 4 15:02:44 CDT 2007
Do you have resip logs for this?
Best regards,
Byron Campen
> Hi again!
>
> Here is a sequence of messages that leads to a retransmission.
>
> And the raw (suspect) ACK.
>
> ========================
> No. Time Source Destination
> Protocol Info
> 978 117.582339 192.168.61.132 192.168.61.130 SIP/
> XML Request: INVITE sip:spzero at 192.168.61.130:12005
>
> Frame 978 (626 bytes on wire, 626 bytes captured)
> Ethernet II, Src: Vmware_5f:e3:82 (00:0c:29:5f:e3:82), Dst:
> Vmware_f2:ad:ed (00:0c:29:f2:ad:ed)
> Internet Protocol, Src: 192.168.61.132 (192.168.61.132), Dst:
> 192.168.61.130 (192.168.61.130)
> User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 12005 (12005)
> Session Initiation Protocol
> Request-Line: INVITE sip:spzero at 192.168.61.130:12005 SIP/2.0
> Method: INVITE
> [Resent Packet: False]
> Message Header
> Via: SIP/2.0/UDP 192.168.61.132:5060;branch=z9hG4bK-4721-321-0
> Max-Forwards: 70
> Contact: <sip:brynn at 192.168.61.132:5060>
> To: spzero <sip:spzero at 192.168.61.130:12005>
> From: brynn <sip:brynn at 192.168.61.132:5060>;tag=321
> Call-ID: 321-4721 at 192.168.61.132
> CSeq: 1 INVITE
> Allow: INVITE, ACK, MESSAGE
> Content-Type: text/xml
> Content-Length: 186
> Message body
>
> No. Time Source Destination
> Protocol Info
> 996 118.151202 192.168.61.130 192.168.61.132 SIP/
> XML Status: 606 Not Acceptable
>
> Frame 996 (394 bytes on wire, 394 bytes captured)
> Ethernet II, Src: Vmware_f2:ad:ed (00:0c:29:f2:ad:ed), Dst:
> Vmware_5f:e3:82 (00:0c:29:5f:e3:82)
> Internet Protocol, Src: 192.168.61.130 (192.168.61.130), Dst:
> 192.168.61.132 (192.168.61.132)
> User Datagram Protocol, Src Port: 12005 (12005), Dst Port: 5060 (5060)
> Session Initiation Protocol
> Status-Line: SIP/2.0 606 Not Acceptable
> Status-Code: 606
> [Resent Packet: False]
> Message Header
> Via: SIP/2.0/UDP 192.168.61.132:5060;branch=z9hG4bK-4721-321-0
> To: "spzero"<sip:spzero at 192.168.61.130:12005>;tag=f1adff71
> From: "brynn"<sip:brynn at 192.168.61.132:5060>;tag=321
> Call-ID: 321-4721 at 192.168.61.132
> CSeq: 1 INVITE
> Content-Type: text/xml
> Content-Length: 50
> Message body
>
> No. Time Source Destination
> Protocol Info
> 997 118.151497 192.168.61.132 192.168.61.130
> SIP Request: ACK sip:spzero at 192.168.61.130:12005
>
> Frame 997 (331 bytes on wire, 331 bytes captured)
> Ethernet II, Src: Vmware_5f:e3:82 (00:0c:29:5f:e3:82), Dst:
> Vmware_f2:ad:ed (00:0c:29:f2:ad:ed)
> Internet Protocol, Src: 192.168.61.132 (192.168.61.132), Dst:
> 192.168.61.130 (192.168.61.130)
> User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 12005 (12005)
> Session Initiation Protocol
> Request-Line: ACK sip:spzero at 192.168.61.130:12005 SIP/2.0
> Method: ACK
> [Resent Packet: False]
> Message Header
> Via: SIP/2.0/UDP 192.168.61.132:5060;branch=z9hG4bK-4721-321-0
> To: spzero <sip:spzero at 192.168.61.130:12005>;tag=f1adff71
> From: brynn <sip:brynn at 192.168.61.132:5060>;tag=321
> Call-ID: 321-4721 at 192.168.61.132
> CSeq: 1 ACK
> Content-Length: 0
>
> No. Time Source Destination
> Protocol Info
> 1013 118.687362 192.168.61.130 192.168.61.132 SIP/
> XML Status: 606 Not Acceptable
>
> Frame 1013 (394 bytes on wire, 394 bytes captured)
> Ethernet II, Src: Vmware_f2:ad:ed (00:0c:29:f2:ad:ed), Dst:
> Vmware_5f:e3:82 (00:0c:29:5f:e3:82)
> Internet Protocol, Src: 192.168.61.130 (192.168.61.130), Dst:
> 192.168.61.132 (192.168.61.132)
> User Datagram Protocol, Src Port: 12005 (12005), Dst Port: 5060 (5060)
> Session Initiation Protocol
> Status-Line: SIP/2.0 606 Not Acceptable
> Status-Code: 606
> [Resent Packet: True]
> [Suspected resend of frame: 996]
> Message Header
> Via: SIP/2.0/UDP 192.168.61.132:5060;branch=z9hG4bK-4721-321-0
> To: "spzero"<sip:spzero at 192.168.61.130:12005>;tag=f1adff71
> From: "brynn"<sip:brynn at 192.168.61.132:5060>;tag=321
> Call-ID: 321-4721 at 192.168.61.132
> CSeq: 1 INVITE
> Content-Type: text/xml
> Content-Length: 50
> Message body
> ===================================
> Raw packet No.997
> ===================================
> 0000 00 0c 29 f2 ad ed 00 0c 29 5f e3 82 08 00 45 00 ..).....)
> _....E.
> 0010 01 3d 00 00 40 00 40 11 3d 59 c0 a8 3d 84 c0
> a8 .=.. at .@.=Y..=...
> 0020 3d 82 13 c4 2e e5 01 29 73 bf 41 43 4b 20 73 69 =......)
> s.ACK si
> 0030 70 3a 73 70 7a 65 72 6f 40 31 39 32 2e 31 36 38
> p:spzero at 192.168
> 0040 2e 36 31 2e 31 33 30 3a 31 32 30 30 35 20 53 49 .
> 61.130:12005 SI
> 0050 50 2f 32 2e 30 0d 0a 56 69 61 3a 20 53 49 50 2f P/2.0..Via:
> SIP/
> 0060 32 2e 30 2f 55 44 50 20 31 39 32 2e 31 36 38 2e 2.0/UDP
> 192.168.
> 0070 36 31 2e 31 33 32 3a 35 30 36 30 3b 62 72 61 6e
> 61.132:5060;bran
> 0080 63 68 3d 7a 39 68 47 34 62 4b 2d 34 37 32 31 2d
> ch=z9hG4bK-4721-
> 0090 33 32 31 2d 30 0d 0a 54 6f 3a 20 73 70 7a 65 72 321-0..To:
> spzer
> 00a0 6f 20 3c 73 69 70 3a 73 70 7a 65 72 6f 40 31 39 o
> <sip:spzero at 19
> 00b0 32 2e 31 36 38 2e 36 31 2e 31 33 30 3a 31 32 30
> 2.168.61.130:120
> 00c0 30 35 3e 3b 74 61 67 3d 66 31 61 64 66 66 37 31
> 05>;tag=f1adff71
> 00d0 0d 0a 46 72 6f 6d 3a 20 62 72 79 6e 6e 20 3c 73 ..From:
> brynn <s
> 00e0 69 70 3a 62 72 79 6e 6e 40 31 39 32 2e 31 36 38
> ip:brynn at 192.168
> 00f0 2e 36 31 2e 31 33 32 3a 35 30 36 30 3e 3b 74 61 .
> 61.132:5060>;ta
> 0100 67 3d 33 32 31 0d 0a 43 61 6c 6c 2d 49 44 3a 20 g=321..Call-
> ID:
> 0110 33 32 31 2d 34 37 32 31 40 31 39 32 2e 31 36 38
> 321-4721 at 192.168
> 0120 2e 36 31 2e 31 33 32 0d 0a 43 53 65 71 3a 20 31 .
> 61.132..CSeq: 1
> 0130 20 41 43 4b 0d 0a 43 6f 6e 74 65 6e 74 2d 4c 65
> ACK..Content-Le
> 0140 6e 67 74 68 3a 20 30 0d 0a 0d 0a ngth: 0....
> =======================
>
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