[Serusers] Via: SIP/2.0/UDP X.X.X.X; branch=0

Ronald Voermans r.voermans at global-e.nl
Thu Mar 30 11:27:44 CEST 2006


Carlos,

Use ngrep -W byline -d any port 5060, to see only SIP packets. To also
view RTP use:

ngrep -W byline -d any port not 22. Port 22 (the irrelevant packets) are
the ssh packets.


Met vriendelijke groet,
---------------------------------------------
R.L.L.M. Voermans
Manager Network Connectivity
Global-e
Raadhuisstraat 32
5126 CJ Gilze (NL)
T: +31-(0)161-888888
F: +31-(0)161-888899
E: r.voermans at global-e.nl
W: http://www.global-e.nl
---------------------------------------------

-----Oorspronkelijk bericht-----
Van: serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org]
Namens Carlos Loarca
Verzonden: donderdag 30 maart 2006 10:59
Aan: Klaus Darilion
CC: serusers at lists.iptel.org
Onderwerp: Re: [Serusers] Via: SIP/2.0/UDP X.X.X.X; branch=0

Hi Klaus, when I run the command "ngrep -d any" I get olny irrelevant
packets like

#
T 83.140.44.243:22 -> 83.140.44.242:32965 [AP]
  ,...............AL.
.xI.b.V...........#.$../.KN.;.......e....".P.5.6.8....
  .s.{#.`..R.....U4.......}.A.+.l....92
exit
9313 received, 75 dropped

Is that the command I should use???

Cheers,
/Carlos

--- Klaus Darilion <klaus.mailinglists at pernau.at>
wrote:

> To debug this, we would need a complete ngrep trace and ser.cfg 
> (remove sensitive information like passwords)
> 
> regards
> klaus
> 
> Carlos Loarca wrote:
> > Yes Klaus, it seems that it is looping. but the strange behaviour 
> > occurs when there is a
> missdialled
> > call and gets the error message from other
> equipment
> > (ie. voip gateway). Otherwise, the ser performance
> is
> > correct.
> > 
> > Any clue?. I have checked my traces and the
> repeated
> > ACK coming from the voip-gateway has the right Via
> and
> > the ACK sent my ser are ok as well. Where can the problem be?
> > 
> > Cheers,
> > /Carlos
> > 
> 

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