Ethereal-dev: [Ethereal-dev] Re: Graph voip analysis regression for MGCP in 0.10.11 ?

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From: ronnie sahlberg <ronniesahlberg@xxxxxxxxx>
Date: Sat, 28 May 2005 19:05:56 -0400
checked in

On 5/28/05, Alejandro Vaquero <alejandrovaquero@xxxxxxxxx> wrote:
> Hi List,
>     find attached a patch to packet-mgcp to fix this (I think the code 
> was removed during the mgcp cleanup)
> 
> Regards
> Alejandro
> 
> Alejandro Vaquero wrote:
> 
> > I'm traveling this week, but I'll take a look of this next week if 
> > nobody look into before. Could you please send the capture file?
> >
> > Thanks
> > Alejandro
> >
> > Ruud Linders wrote:
> >
> >> Voip graph analysis for MGCP seems to be missing several messages since
> >> ethereal 0.10.11. (I also tried yesterday's svn checkout, no difference)
> >> Now it starts with the CRCX (create connection), the NTFY 
> >> hookdetect/digitsmaps
> >> are missing.
> >>
> >> Attached the ascii output from ethereal 0.10.10 (+ Francisco Alcoba's 
> >> initial
> >> patch to save to an ascii file) and 0.10.11 showing the initial 6 
> >> messages
> >> missing.
> >>
> >> Regards,
> >>     Ruud Linders
> >>
> >>
> >>
> >>  
> >>
> >> ------------------------------------------------------------------------
> >>
> >> Conv.| Time     | 10.29.63.7        | 172.17.146.35     |
> >> 0    |0.000     |         NTFY ObsEvt:hd                |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |0.002     |         200 (NTFY)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |0.004     |         RQNT DigitMap SigReq          |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |0.080     |         200 (RQNT)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |6.588     |         NTFY ObsEvt:0,3,3,0,          |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |6.589     |         200 (NTFY)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |6.591     |         CRCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |6.639     |         200 (CRCX) SDP ( g71          |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |6.985     |         MDCX SDP ( g711A)             |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |7.020     |         100 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |7.030     |         200 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response Duplicate
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |7.031     |         RQNTSigReq:rt                 |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |7.114     |         200 (RQNT)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |9.015     |         MDCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |9.065     |         100 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |9.077     |         200 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response Duplicate
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |11.866    |         NTFY ObsEvt:hu                |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   -------------------> (2727)   |
> >> 0    |11.867    |         200 (NTFY)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |11.868    |         DLCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2427)   <------------------  (2727)   |
> >> 0    |11.953    |         250 (DLCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2427)   -------------------> (2727)   |
> >>  
> >>
> >> ------------------------------------------------------------------------
> >>
> >> Conv.| Time     | 172.17.146.35     | 10.29.63.7        |
> >> 0    |6.591     |         CRCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |6.639     |         200 (CRCX) SDP ( g71          |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |6.985     |         MDCX SDP ( g711A)             |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |7.020     |         100 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |7.030     |         200 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |7.031     |         RQNT      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |7.114     |         200 (RQNT)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |9.015     |         MDCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |9.065     |         100 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |9.077     |         200 (MDCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |11.866    |         NTFY      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   <------------------  (2427)   |
> >> 0    |11.867    |         200 (NTFY)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |11.868    |         DLCX      |                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Request
> >>     |          |(2727)   -------------------> (2427)   |
> >> 0    |11.953    |         250 (DLCX)|                   |MGCP 
> >> aaln/1@xxxxxxxxxxxxxxxxxxxxxxxxxxx Response
> >>     |          |(2727)   <------------------  (2427)   |
> >>  
> >>
> >> ------------------------------------------------------------------------
> >>
> >> _______________________________________________
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> >> Ethereal-dev@xxxxxxxxxxxx
> >> http://www.ethereal.com/mailman/listinfo/ethereal-dev
> >>  
> >>
> >
> > _______________________________________________
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> >
> 
>