[Serusers] Record-Route Questions
'Jan Janak'
jan at iptel.org
Thu Nov 20 23:45:32 CET 2003
Ahh, sorry, I overlooked it, BYE is correct. Uncomment the last part in
your configuration file (the one containing t_relay) and SER should
forward the BYE correctly.
Jan.
On 20-11 17:45, Garey, Tim wrote:
> Thanks, Jan....
>
> 1. When you say the BYE is missing the Route header field of ser, I'm not
> sure I follow.
> The BYE from our softswitch (packet 17) looks like this..
>
> BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> CSeq: 53 BYE
> Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> Max-Forwards: 10
> Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> Content-Length: 0
>
>
> Is this part not correct? ==> Route:
> <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
>
>
> -----Original Message-----
> From: Jan Janak [mailto:jan at iptel.org]
> Sent: Thursday, November 20, 2003 5:16 PM
> To: Garey, Tim
> Cc: 'serusers at lists.iptel.org'
> Subject: Re: [Serusers] Record-Route Questions
>
>
> Hello,
>
> there are two problems:
>
> 1) BYE sent by the softswitch is missing Route header field of ser.
> 2) You configuration script should contain t_relay() as the last
> command. Without that it will drop all requests that don't have IP or
> domain of SER server in the Request-URI which probably isn't what you
> want.
>
> BTW: The message below is an excellent problem report ! It contains all
> the necesarry information in clear form and it is quite easy to quickly
> locate the problem.
>
> Jan.
>
> On 20-11 16:52, Garey, Tim wrote:
> > Hello,
> >
> > Using ser 0.8.11 with redhat 9. I am not using mysql or authentication.
> >
> > The record-route call I'm making almost works, except for SER not passing
> > BYE's from our softswitch. I don't see why SER is blocking these. The ACK
> > is correctly following the record-route logic, the BYE looks like it is
> but
> > SER is
> > blocking passage. sip_scenario trace and ser.cfg routing logic are pasted
> > here
> > but the full sip_scenario file with packet contents are attached as a
> file.
> >
> > I don't see anything wrong with how the record-route and route headers are
> > being used.
> > Please help!
> >
> > Thank you VERY much !!! This group is terrific.
> >
> > Tim
> >
> >
> > Attached file has sip_scenario trace
> >
> > 10.16.1.218 6037534033 is SER registered phone who initiates call
> > 10.16.1.147 is SER
> > 172.17.4.102 is our softswitch acting as back2back user agent.
> > 10.16.1.214 6032251114 is softswitch registered phone answers/terminates
> > call.
> >
> >
> > 10.16.1.218 10.16.1.147 172.17.4.102 10.16.1.214
> > | | | |
> > <Call><PFrame><Time>
> > | | | |
> > | F1 INVITE (sdp) | | |
> > |>---------------->| | |
> > | | | |
> > | ant to us 100 F2 | | |
> > |<----------------<| | |
> > | | | |
> > | | F3 INVITE (sdp) | |
> > | |>---------------->| |
> > | | | |
> > | | Trying 100 F4 | |
> > | |<----------------<| |
> > | | | |
> > | | | F5 INVITE (sdp) |
> > | | |>---------------->|
> > | | | |
> > | | | Ringing 180 F6 |
> > | | |<----------------<|
> > | | | |
> > | | Ringing 180 F7 | |
> > | |<----------------<| |
> > | | | |
> > | Ringing 180 F8 | | |
> > |<----------------<| | |
> > | | | |
> > | | | (sdp) OK 200 F9 |
> > | | |<----------------<|
> > | | | |
> > | | | F10 ACK |
> > | | |>---------------->|
> > | | | |
> > | | (sdp) OK 200 F11 | |
> > | |<----------------<| |
> > | | | |
> > | (sdp) OK 200 F12 | | |
> > |<----------------<| | |
> > | | | |
> > | F13 ACK | | |
> > |>---------------->| | |
> > | | | |
> > | | F14 ACK | |
> > | |>---------------->| |
> > | | | |
> > | | | BYE F15 |
> > | | |<----------------<|
> > | | | |
> > | | | F16 200 OK |
> > | | |>---------------->|
> > | | | |
> > | | BYE F17 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F18 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F19 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F20 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F21 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F22 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F23 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F24 | |
> > | |<----------------<| |
> > | | | |
> > | F25 BYE | | |
> > |>---------------->| | |
> > | | | |
> > | | F26 BYE | |
> > | |>---------------->| |
> > | | | |
> > | | OK 200 F27 | |
> > | |<----------------<| |
> > | | | |
> > | OK 200 F28 | | |
> > |<----------------<| | |
> >
> >
> > Here is routing logic:
> >
> > # main routing logic
> >
> > route{
> >
> > # initial sanity checks -- messages with
> > # max_forwards==0, or excessively long requests
> > if (!mf_process_maxfwd_header("10")) {
> > sl_send_reply("483","Too Many Hops");
> > break;
> > };
> > if (len_gt( max_len )) {
> > sl_send_reply("513", "Message too big");
> > break;
> > };
> >
> > if (method=="INVITE") {
> > rewritehostport("172.17.4.102");
> > record_route();
> > t_relay();
> > # forward (172.17.4.102, 5060);
> > };
> >
> > # we record-route all messages -- to make sure that
> > # subsequent messages will go through our proxy; that's
> > # particularly good if upstream and downstream entities
> > # use different transport protocol
> > #record_route();
> >
> > # loose-route processing
> > if (loose_route()) {
> > t_relay();
> > break;
> > };
> >
> > # if the request is for other domain use UsrLoc
> > # (in case, it does not work, use the following command
> > # with proper names and addresses in it)
> > if (uri==myself) {
> >
> > if (method=="REGISTER") {
> >
> > # Uncomment this if you want to use digest authentication
> > # if (!www_authorize("iptel.org", "subscriber")) {
> > # www_challenge("iptel.org", "0");
> > # break;
> > # };
> >
> > save("location");
> > break;
> > };
> >
> > # native SIP destinations are handled using our USRLOC DB
> > if (!lookup("location")) {
> > sl_send_reply("404", "Not Found");
> > break;
> > };
> > };
> > # forward to current uri now; use stateful forwarding; that
> > # works reliably even if we forward from TCP to UDP
> > #if (!t_relay()) {
> > # sl_reply_error();
> > #};
> >
> > }
> >
> > <<rr9.txt>>
> >
>
> > Sip Scenario Trace
> >
> > File: rr9.dump
> > Generated: Thu Nov 20 16:22:21 2003
> > Traced on: Thu Nov 20 16:21:14 2003
> > Created by:sip_scenario version=1.1.0
> >
> >
> > 10.16.1.218 10.16.1.147 172.17.4.102 10.16.1.214
> > | | | |
> <Call><PFrame><Time>
> > | | | |
> > | F1 INVITE (sdp) | | |
> > |>---------------->| | |
> > | | | |
> > | ant to us 100 F2 | | |
> > |<----------------<| | |
> > | | | |
> > | | F3 INVITE (sdp) | |
> > | |>---------------->| |
> > | | | |
> > | | Trying 100 F4 | |
> > | |<----------------<| |
> > | | | |
> > | | | F5 INVITE (sdp) |
> > | | |>---------------->|
> > | | | |
> > | | | Ringing 180 F6 |
> > | | |<----------------<|
> > | | | |
> > | | Ringing 180 F7 | |
> > | |<----------------<| |
> > | | | |
> > | Ringing 180 F8 | | |
> > |<----------------<| | |
> > | | | |
> > | | | (sdp) OK 200 F9 |
> > | | |<----------------<|
> > | | | |
> > | | | F10 ACK |
> > | | |>---------------->|
> > | | | |
> > | | (sdp) OK 200 F11 | |
> > | |<----------------<| |
> > | | | |
> > | (sdp) OK 200 F12 | | |
> > |<----------------<| | |
> > | | | |
> > | F13 ACK | | |
> > |>---------------->| | |
> > | | | |
> > | | F14 ACK | |
> > | |>---------------->| |
> > | | | |
> > | | | BYE F15 |
> > | | |<----------------<|
> > | | | |
> > | | | F16 200 OK |
> > | | |>---------------->|
> > | | | |
> > | | BYE F17 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F18 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F19 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F20 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F21 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F22 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F23 | |
> > | |<----------------<| |
> > | | | |
> > | | BYE F24 | |
> > | |<----------------<| |
> > | | | |
> > | F25 BYE | | |
> > |>---------------->| | |
> > | | | |
> > | | F26 BYE | |
> > | |>---------------->| |
> > | | | |
> > | | OK 200 F27 | |
> > | |<----------------<| |
> > | | | |
> > | OK 200 F28 | | |
> > |<----------------<| | |
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 1 10.16.1.218:5060() -> 10.16.1.147:5060()
> > UDP Frame 1 20/Nov/03 16:21:14.8505
> TimeFromPreviousSipFrame=0.0000 TimeFromStart=0.0000
> > INVITE sip:6032251114 at 10.16.1.147:5060 SIP/2.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267826 INVITE
> > Supported: timer
> > Min-SE: 5
> > Content-Type: application/sdp
> > Content-Length: 219
> > Contact: 6037534033 <sip:6037534033 at 10.16.1.218:5060>
> > Supported: replaces
> >
> > v=0
> > o=MxSIP 0 758169102 IN IP4 10.16.1.218
> > s=SIP Call
> > c=IN IP4 10.16.1.218
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8 4 100
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> > a=rtpmap:4 G723/8000
> > a=rtpmap:100 telephone-event/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 2 10.16.1.147:5060() -> 10.16.1.218:5060()
> > UDP Frame 2 20/Nov/03 16:21:14.8518
> TimeFromPreviousSipFrame=0.0013 TimeFromStart=0.0013
> > SIP/2.0 100 trying -- your call is important to us
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267826 INVITE
> > Server: Sip EXpress router (0.8.11 (i386/linux))
> > Content-Length: 0
> > Warning: 392 10.16.1.147:5060 "Noisy feedback tells: pid=32161
> req_src_ip=10.16.1.218 req_src_port=5060
> in_uri=sip:6032251114 at 10.16.1.147:5060 out_uri=sip:6032251114 at 172.17.4.102
> via_cnt==1"
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 3 10.16.1.147:5060() -> 172.17.4.102:5060()
> > UDP Frame 3 20/Nov/03 16:21:14.8525
> TimeFromPreviousSipFrame=0.0007 TimeFromStart=0.0020
> > INVITE sip:6032251114 at 172.17.4.102 SIP/2.0
> > Max-Forwards: 10
> > Record-Route: <sip:6032251114 at 10.16.1.147;ftag=5c948a53eb3c31b;lr>
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK369d.3afcc964.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267826 INVITE
> > Supported: timer
> > Min-SE: 5
> > Content-Type: application/sdp
> > Content-Length: 219
> > Contact: 6037534033 <sip:6037534033 at 10.16.1.218:5060>
> > Supported: replaces
> >
> > v=0
> > o=MxSIP 0 758169102 IN IP4 10.16.1.218
> > s=SIP Call
> > c=IN IP4 10.16.1.218
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8 4 100
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> > a=rtpmap:4 G723/8000
> > a=rtpmap:100 telephone-event/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 4 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 4 20/Nov/03 16:21:14.8606
> TimeFromPreviousSipFrame=0.0081 TimeFromStart=0.0101
> > SIP/2.0 100 Trying
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK369d.3afcc964.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267826 INVITE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 5 172.17.4.102:5060() -> 10.16.1.214:5060()
> > UDP Frame 5 20/Nov/03 16:21:14.8667
> TimeFromPreviousSipFrame=0.0062 TimeFromStart=0.0162
> > INVITE sip:6032251114 at 10.16.1.214 SIP/2.0
> > From: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > To: <sip:6032251114 at 10.16.1.214;user=phone>
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1069790993
> > CSeq: 52 INVITE
> > Contact: sip:6037534033 at 172.17.4.102:5060
> > Call-ID: 0023639601-0837240850979601-11
> > Max-Forwards: 70
> > Supported: 100rel
> > Allow: REGISTER, INVITE, ACK, BYE, CANCEL, NOTIFY, REFER
> > Content-Type: application/sdp
> > Content-Length: 156
> >
> > v=0
> > o=MxSIP 0 758169102 IN IP4 10.16.1.218
> > s=SIP Call
> > c=IN IP4 10.16.1.218
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 6 10.16.1.214:5060() -> 172.17.4.102:5060()
> > UDP Frame 6 20/Nov/03 16:21:15.2762
> TimeFromPreviousSipFrame=0.4095 TimeFromStart=0.4257
> > SIP/2.0 180 Ringing
> > Call-ID: 0023639601-0837240850979601-11
> > CSeq: 52 INVITE
> > From: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > To: <sip:6032251114 at 10.16.1.214;user=phone>;tag=c895ca6b2e9dc6f
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1069790993
> > Content-Length: 0
> > Contact: 6032251114 <sip:6032251114 at 10.16.1.214:5060>
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 7 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 7 20/Nov/03 16:21:15.2838
> TimeFromPreviousSipFrame=0.0076 TimeFromStart=0.4333
> > SIP/2.0 180 Ringing
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK369d.3afcc964.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267826 INVITE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Contact: sip:6037534033 at 172.17.4.102:5060
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 8 10.16.1.147:5060() -> 10.16.1.218:5060()
> > UDP Frame 8 20/Nov/03 16:21:15.2847
> TimeFromPreviousSipFrame=0.0009 TimeFromStart=0.4342
> > SIP/2.0 180 Ringing
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267826 INVITE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Contact: sip:6037534033 at 172.17.4.102:5060
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 9 10.16.1.214:5060() -> 172.17.4.102:5060()
> > UDP Frame 9 20/Nov/03 16:21:18.2880
> TimeFromPreviousSipFrame=3.0033 TimeFromStart=3.4375
> > SIP/2.0 200 OK
> > Call-ID: 0023639601-0837240850979601-11
> > CSeq: 52 INVITE
> > From: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > To: <sip:6032251114 at 10.16.1.214;user=phone>;tag=c895ca6b2e9dc6f
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1069790993
> > Content-Length: 157
> > Content-Type: application/sdp
> > Supported: replaces
> > Contact: 6032251114 <sip:6032251114 at 10.16.1.214:5060>
> >
> > v=0
> > o=MxSIP 0 2025162741 IN IP4 10.16.1.214
> > s=SIP Call
> > c=IN IP4 10.16.1.214
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 10 172.17.4.102:5060() -> 10.16.1.214:5060()
> > UDP Frame 10 20/Nov/03 16:21:18.2935
> TimeFromPreviousSipFrame=0.0055 TimeFromStart=3.4430
> > ACK sip:6032251114 at 10.16.1.214:5060 SIP/2.0
> > From: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > To: <sip:6032251114 at 10.16.1.214;user=phone>;tag=c895ca6b2e9dc6f
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1069790993
> > Max-Forwards: 70
> > CSeq: 52 ACK
> > Call-ID: 0023639601-0837240850979601-11
> > Contact: sip:6037534033 at 172.17.4.102:5060
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 11 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 11 20/Nov/03 16:21:18.2989
> TimeFromPreviousSipFrame=0.0053 TimeFromStart=3.4484
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK369d.3afcc964.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267826 INVITE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Contact: sip:6037534033 at 172.17.4.102:5060
> > Allow: REGISTER, INVITE, ACK, BYE, CANCEL, NOTIFY, REFER
> > Content-Type: application/sdp
> > Content-Length: 157
> >
> > v=0
> > o=MxSIP 0 2025162741 IN IP4 10.16.1.214
> > s=SIP Call
> > c=IN IP4 10.16.1.214
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 12 10.16.1.147:5060() -> 10.16.1.218:5060()
> > UDP Frame 12 20/Nov/03 16:21:18.3000
> TimeFromPreviousSipFrame=0.0012 TimeFromStart=3.4495
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267826 INVITE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Contact: sip:6037534033 at 172.17.4.102:5060
> > Allow: REGISTER, INVITE, ACK, BYE, CANCEL, NOTIFY, REFER
> > Content-Type: application/sdp
> > Content-Length: 157
> >
> > v=0
> > o=MxSIP 0 2025162741 IN IP4 10.16.1.214
> > s=SIP Call
> > c=IN IP4 10.16.1.214
> > t=0 0
> > m=audio 5010 RTP/AVP 0 8
> > a=rtpmap:0 PCMU/8000
> > a=rtpmap:8 PCMA/8000
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 13 10.16.1.218:5060() -> 10.16.1.147:5060()
> > UDP Frame 13 20/Nov/03 16:21:18.6079
> TimeFromPreviousSipFrame=0.3079 TimeFromStart=3.7574
> > ACK sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr SIP/2.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060;tag=1069363200-4210481069784248-11
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267826 ACK
> > Route: <sip:6037534033 at 172.17.4.102:5060>
> > Content-Length: 0
> > Contact: 6037534033 <sip:6037534033 at 10.16.1.218:5060>
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 14 10.16.1.147:5060() -> 172.17.4.102:5060()
> > UDP Frame 14 20/Nov/03 16:21:18.6087
> TimeFromPreviousSipFrame=0.0008 TimeFromStart=3.7582
> > ACK sip:6037534033 at 172.17.4.102:5060 SIP/2.0
> > Max-Forwards: 10
> > Via: SIP/2.0/UDP 10.16.1.147;branch=0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060;tag=1069363200-4210481069784248-11
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267826 ACK
> > Content-Length: 0
> > Contact: 6037534033 <sip:6037534033 at 10.16.1.218:5060>
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 15 10.16.1.214:5060() -> 172.17.4.102:5060()
> > UDP Frame 17 20/Nov/03 16:21:32.0864
> TimeFromPreviousSipFrame=13.4777 TimeFromStart=17.2359
> > BYE sip:6037534033 at 172.17.4.102:5060 SIP/2.0
> > Via: SIP/2.0/UDP 10.16.1.214:5060
> > To: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > From: <sip:6032251114 at 10.16.1.214;user=phone>;tag=c895ca6b2e9dc6f
> > Call-ID: 0023639601-0837240850979601-11
> > CSeq: 369997713 BYE
> > Supported: timer
> > Content-Length: 0
> > Supported: replaces
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 16 172.17.4.102:5060() -> 10.16.1.214:5060()
> > UDP Frame 18 20/Nov/03 16:21:32.0922
> TimeFromPreviousSipFrame=0.0058 TimeFromStart=17.2417
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP 10.16.1.214:5060
> > From: <sip:6032251114 at 10.16.1.214;user=phone>;tag=c895ca6b2e9dc6f
> > To: "6037534033"
> <sip:6037534033 at 172.17.4.102>;tag=1069363200-4276561069790856-11
> > CSeq: 369997713 BYE
> > Call-ID: 0023639601-0837240850979601-11
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 17 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 19 20/Nov/03 16:21:32.0926
> TimeFromPreviousSipFrame=0.0004 TimeFromStart=17.2420
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 18 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 20 20/Nov/03 16:21:32.5992
> TimeFromPreviousSipFrame=0.5067 TimeFromStart=17.7487
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 19 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 21 20/Nov/03 16:21:33.6090
> TimeFromPreviousSipFrame=1.0098 TimeFromStart=18.7585
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 20 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 22 20/Nov/03 16:21:35.6190
> TimeFromPreviousSipFrame=2.0100 TimeFromStart=20.7685
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 21 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 23 20/Nov/03 16:21:39.6292
> TimeFromPreviousSipFrame=4.0102 TimeFromStart=24.7787
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 22 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 24 20/Nov/03 16:21:43.6395
> TimeFromPreviousSipFrame=4.0104 TimeFromStart=28.7890
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 23 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 25 20/Nov/03 16:21:47.6496
> TimeFromPreviousSipFrame=4.0101 TimeFromStart=32.7991
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 24 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 26 20/Nov/03 16:21:51.6595
> TimeFromPreviousSipFrame=4.0099 TimeFromStart=36.8090
> > BYE sip:6037534033 at 10.16.1.218 SIP/2.0
> > Via: SIP/2.0/UDP 172.17.4.102:5060;branch=z9hG4bKSNCLLC1070017565
> > From: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
>
> > To: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > CSeq: 53 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > Max-Forwards: 10
> > Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > Content-Length: 0
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 25 10.16.1.218:5060() -> 10.16.1.147:5060()
> > UDP Frame 27 20/Nov/03 16:21:54.2541
> TimeFromPreviousSipFrame=2.5946 TimeFromStart=39.4036
> > BYE sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr SIP/2.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060;tag=1069363200-4210481069784248-11
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267827 BYE
> > Route: <sip:6037534033 at 172.17.4.102:5060>
> > Supported: timer
> > Content-Length: 0
> > Supported: replaces
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 26 10.16.1.147:5060() -> 172.17.4.102:5060()
> > UDP Frame 28 20/Nov/03 16:21:54.2551
> TimeFromPreviousSipFrame=0.0009 TimeFromStart=39.4046
> > BYE sip:6037534033 at 172.17.4.102:5060 SIP/2.0
> > Max-Forwards: 10
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK469d.a48a52a6.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > To: sip:6032251114 at 10.16.1.147:5060;tag=1069363200-4210481069784248-11
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> > CSeq: 232267827 BYE
> > Supported: timer
> > Content-Length: 0
> > Supported: replaces
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 27 172.17.4.102:5060() -> 10.16.1.147:5060()
> > UDP Frame 29 20/Nov/03 16:21:54.2611
> TimeFromPreviousSipFrame=0.0061 TimeFromStart=39.4106
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP 10.16.1.147;branch=z9hG4bK469d.a48a52a6.0
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267827 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> >
> >
> >
> ============================================================================
> ====
> >
> > SIP MESSAGE 28 10.16.1.147:5060() -> 10.16.1.218:5060()
> > UDP Frame 30 20/Nov/03 16:21:54.2617
> TimeFromPreviousSipFrame=0.0005 TimeFromStart=39.4111
> > SIP/2.0 200 OK
> > Via: SIP/2.0/UDP 10.16.1.218:5060
> > From: 6037534033 <sip:6037534033 at 10.16.1.147:5060>;tag=5c948a53eb3c31b
> > To: <sip:6032251114 at 10.16.1.147:5060>;tag=1069363200-4210481069784248-11
> > Record-Route: <sip:6032251114 at 10.16.1.147:5060;ftag=5c948a53eb3c31b;lr>
> > CSeq: 232267827 BYE
> > Call-ID: e543c536ae93df9befd8b930046bbda3 at 10.16.1.147
> >
> >
> >
> ============================================================================
> ====
> >
> > List of reasons 6 traced packets out of 34 in scenario were not included.
> 28 included.
> > [6] Arp Packets
> >
> ============================================================================
> ====
> >
>
> > _______________________________________________
> > Serusers mailing list
> > serusers at lists.iptel.org
> > http://lists.iptel.org/mailman/listinfo/serusers
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