[OpenSIPS-Users] corrupted header

[Bogdan-Andrei Iancu]

Hi Jan,

I was looking on the trace you posted and tried to find the message with 
bogus VIA hdr, but no luck:

~/tmp/traces$ ngrep -I trace_01.pcap | grep branch
  INVITE sip:0541578789 at sip5.sollie.nl SIP/2.0..Via: SIP/2.0/UDP 
115.43.124.42:1;branch
  SIP/2.0 100 Trying..Via: SIP/2.0/UDP 
115.43.124.42:1;branch=z9hG4bKbd36d84fd7d8196ea;
  SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP 
115.43.124.42:1;branch=z9hG4bKbd36d84fd7d8
  ACK sip:0541578789 at sip5.sollie.nl SIP/2.0..Via: SIP/2.0/UDP 
115.43.124.42:1;branch=z9
  INVITE sip:0541578789 at sip5.sollie.nl SIP/2.0..Via: SIP/2.0/UDP 
115.43.124.42:1;branch
  SIP/2.0 100 Trying..Via: SIP/2.0/UDP 
115.43.124.42:1;branch=z9hG4bKa0dac3d45f496bf83;
  SIP/2.0 180 Ringing..Via: SIP/2.0/UDP 
115.43.124.42:1;received=115.43.124.42;branch=z
  ;branch=z9hG4bKa0dac3d45f496bf83;rport=1..From: 31246470295 
<sip:sip1abc00002 at sip5.so
  SIP/2.0 200 OK..Via: SIP/2.0/UDP 
115.43.124.42:1;received=115.43.124.42;branch=z9hG4b
  branch=z9hG4bK794237f73e6841933.118960c5bc2927c17;rport..Route: 
<sip:77.74.51.105;lr;
  C66>..Via: SIP/2.0/UDP 77.74.51.105;branch=z9hG4bK395.48ac412.0..Via: 
SIP/2.0/UDP  21
  
2.5.111.245:5060;rport=50679;received=212.5.111.245;branch=z9hG4bK2186495207B..From: 

  SIP/2.0 200 OK..Via: SIP/2.0/UDP 
77.74.51.105;branch=z9hG4bK395.48ac412.0, SIP/2.0/UD
  P  
212.5.111.245:5060;rport=50679;received=212.5.111.245;branch=z9hG4bK2186495207B..R
  >..Via: SIP/2.0/UDP 77.74.51.105;branch=z9hG4bK395.48ac412.2..Via: 
SIP/2.0/UDP  212.5
  
.111.245:5060;rport=50679;received=212.5.111.245;branch=z9hG4bK21864971226..From: 
<si
  102:1;branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.1
  102:1;branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.1
  102:1;branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.1
  102:1;branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.1
  102:1;branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.1
  branch=z9hG4bK1505e2940e3e30927.2fc2d921ec4e7e4c7;rport..Route: 
<sip:77.74.51.105;lr;
  SIP/2.0 200 OK..Via: SIP/2.0/UDP 
115.43.124.42:1;received=115.43.124.42;branch=z9hG4b

It looks that all the VIA are properly formed in this call...or maybe 
there is something I miss..

Regards,
Bogdan

Jan D. wrote:
> I filtert out the trace and altert some ip's etc, hope this will do in this
> way. I uploaded it as trace_01.pcap 
> http://n2.nabble.com/file/n3519219/trace_01.pcap trace_01.pcap 
>
> Thanks,
>
> Jan
>