[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: mcohort: SSM problem



On Tue, Aug 13, 2002 at 05:56:38PM -0400, Hitesh Ruparel wrote:
> Hi Toerless,
> 
> On Mon, 12 Aug 2002 23:06:35 -0700
>  Toerless Eckert <eckert@cisco.com> wrote:
> > Hitesh, please check the SDR announcement that you use,
> > maybe post
> > it here. Maybe the "a=incl:IN IP4  * <srcaddr>" line is
> > missing.
> 
> Yes, it worked after I added that line...BUT
> 
> I still cannot explain one thing...It works only if I copy
> the SDP file locally...If I double click the announcement in
> IP/TV it does not play it.
> 
> The SDP files are attached.
> 
> Any ideas ???
> 

No, i'm confused right now ;-) So:

  You have an SDP announcement on a URL, and t has a
   "a=incl:IP IP4 <srcaddr>" line if you click
    on that, IP/TV starts, and it sends a membership for the right
    group, but not a membership for the source ?
  
  Then if you instead take the same file and take it as an argument
  to the iptv binary, then everything works ?

Thansk	
Toerless

> Thanks.
> 
> rgds,
> Hitesh
> 
> > Are you using global scope SSM range ?
> > 
> > Please check out the IPTV 3.4 SSM config note if you have
> > questions on how
> > it works together:
> > 
> >   ftp://ftpeng.cisco.com/ipmulticast/config-notes/iptv34ssm.html
> > 
> > Cheers
> > 	Toerless
> > 
> > On Mon, Aug 12, 2002 at 06:53:55PM -0400, Hitesh Ruparel
> > wrote:
> > > Hi,
> > > 
> > > We are sourcing MPEG4 on a SSM group address.
> > > 
> > > I have windows XP and Cisco IP/TV3.4 running in order
> > to
> > > receive the MPEG4 stream. Our VXR is configured for SSM
> > and
> > > IGMPv3 on the concerned interfaces. 
> > > 
> > > I cannot receive the MPEG4 stream with IGMPv3 turned
> > on...As
> > > soon as I switch to IGMPv2 I can receive it...What can
> > this
> > > behavior be attributed to ??
> > > 
> > > A problem with IGMPv3 implementation of XP OR is it
> > > something related to IP/TV 3.4 ??
> > > 
> > > Attached find some related debug results from our VXR.
> > The
> > > IP of XP is 63.105.122.207
> > > 
> > > Thanks.
> > > 
> > > rgds,
> > > Hitesh
> > > -------------------------------------------------------------------
> > > Archive:   http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort/
> > > sub/unsub: http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort.html
> > > 
> > 
> > -- 
> > Thanks
> >    Toerless Eckert
> >    
> > -------------------------------------------------------------------
> > Archive:   http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort/
> > sub/unsub: http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort.html
> > 
> 

> v=0
> o=QTSS_Play_List 3519301979 2793175964 IN IP4 216.177.62.16
> s=SSM loop test 400k
> i=Mpeg 4 SSM Broadcast
> u=http://www.multicasttech.com/multicast_demo
> c=IN IP4 232.64.133.220/255
> b=AS:352
> t=0 0
> a=incl:IN IP4 * 216.177.62.16
> a=x-broadcastcontrol:RTSP
> a=mpeg4-iod:"data:application/mpeg4-iod;base64,AoF/AE8BAQEBAQOBEgABQHRkYXRhOmFwcGxpY2F0aW9uL21wZWc0LW9kLWF1O2Jhc2U2NCxBVGdCR3dVZkF4Y0F5U1FBWlFRTklCRUFGM0FBQVBvQUFBRERVQVlCQkFFWkFwOERGUUJsQlFRTlFCVUFCOUFBQUQ2QUFBQStnQVlCQXc9PQQNAQUAAMgAAAAAAAAAAAYJAQAAAAAAAAAAA2EAAkA+ZGF0YTphcHBsaWNhdGlvbi9tcGVnNC1iaWZzLWF1O2Jhc2U2NCx3QkFTZ1RBcUJYSmhCSWhRUlFVL0FBPT0EEgINAAAUAAAAAAAAAAAFAwAAQAYJAQAAAAAAAAAA"
> a=isma-compliance:1,1.0,1
> m=video 7094 RTP/AVP 96
> b=AS:288
> a=rtpmap:96 MP4V-ES/90000
> a=control:trackID=1
> a=cliprect:0,0,240,320
> a=fmtp:96 profile-level-id=1;config=000001B0F3000001B50EE040C0CF000001000000012000844003E85020F0A21F
> a=mpeg4-esid:201
> m=audio 7096 RTP/AVP 97
> b=AS:63
> a=rtpmap:97 mpeg4-generic/32000/2
> a=control:trackID=2
> a=fmtp:97 profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1280040400002000
> a=mpeg4-esid:101



-- 
Thanks
   Toerless Eckert
   
-------------------------------------------------------------------
Archive:   http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort/
sub/unsub: http://darkwing.uoregon.edu/~llynch/mcastwks/mcohort.html