All things related to multicast

["Patcharee Basu" <>]

I check at LA router. I also see the packet number increasing.
If someone is joining this group, please keep joining and send me the mtrace
203.159.28.31.
I will check the status on each routers on the way.

sh multicast route group 233.18.159.50 extensive
Family: INET
Group           Source prefix     Act Pru NHid  Packets    IfMismatch
Timeout
233.18.159.50   203.159.28.31  /32 A   F  217   1672       0          360
    Upstream interface: so-2/1/0.0
    Session name: Static Allocations
    Forwarding rate: 40 kBps (27 pps)

sh multicast route group 233.18.159.50 extensive
Family: INET
Group           Source prefix     Act Pru NHid  Packets    IfMismatch
Timeout
233.18.159.50   203.159.28.31  /32 A   F  217   2537       0          360
    Upstream interface: so-2/1/0.0
    Session name: Static Allocations
    Forwarding rate: 39 kBps (27 pps)


Best regards,
Patcharee
----- Original Message -----
From: "Patcharee Basu" 
<>
To: 
<>
Sent: Thursday, November 06, 2003 12:09 AM
Subject: Re: Testing multicast stream from Thailand


> Dear All,
>
> At Uninet, there is a looking glass
> http://www.uni.net.th/cgi-bin/lookinglass/lg.pl.
>
> I see the packet forwarded to Abilene, and the number of packets keep
> changing over time.<sh ip mroute 233.18.159.50 count>
>
> Best regards,
> Patcharee
> ----- Original Message -----
> From: "Brent Sweeny" 
> <>
> To: "Greg Shepherd" 
> <>
> Cc: "Patcharee Basu" 
> <>;
>  
> <>
> Sent: Wednesday, November 05, 2003 11:54 PM
> Subject: Re: Testing multicast stream from Thailand
>
>
> > Thailand (Uninet) peers with us in Los Angeles.
> >
> > On Wed, Nov 05, 2003 at 08:47:53AM -0800, Greg Shepherd wrote:
> > >
> > > I see your SA in msdp - peer-rpf from Abilene.
> > >
> > > shep@paix>
> > >  show msdp source-active group 233.18.159.50
> > > Group address   Source address  Peer address    Originator      Flags
> > > 233.18.159.50   203.159.28.31   198.9.201.205   203.159.128.5   Accept
> > >                                 ^^^^^^^^^^^^^
> > > Abilene-------------------------|||||||||||||
> > >
> > > My local RP joins the (S,G) tree toward your source through Abilene,
but
> I
> > > don't get any data:
> > >
> > > OHALL-8801# sh ip mr 233.18.159.50 sum
> > > IP Multicast Routing Table for Context "default"
> > >
> > > Total number of routes: 73
> > > Total number of (*,G) routes: 5
> > > Total number of (S,G) routes: 68
> > > Group count: 5, average sources per group: 13.6
> > >
> > > Group: 233.18.159.50/32, Source count: 1
> > > Source            packets       bytes           aps   pps
bit-rate
> oifs
> > > (*,G)             0             0               0     0         0 bps
> 1
> > > 203.159.28.31     0             0               0     0         0 bps
> 1
> > >
> > > Where do you peer with Abilene?
> > >
> > > Greg
> > >
> > > On Wed, 5 Nov 2003, Patcharee Basu wrote:
> > >
> > > > Dear Internet2 Folks,
> > > >
> > > > Asian Institute of Technology(AIT), Thailand, has just finished
> multicast
> > > > configuration. I would like to ask if some friends in the WG can
help
> check
> > > > if you could get a multicast stream from AIT,
> > > > http://www.mmserv.ait.ac.th/MPU-web/liveconf/MPUMediaStation.asx,
> > > > It's a 256-kbps window media stream, multicast group = 233.18.159.50
> port
> > > > 15000 , source addr = 203.159.28.31 port 1035.
> > > >
> > > > The current status of multicast testing with Internet2.
> > > >
> > > > Internet2 -> AIT:
> > > > AIT can receive multicast stream from Internet2, multicasttech.com,
> > > > www.americafree.tv.
> > > >
> > > > AIT -> Internet2:
> > > > An Abilene network engineer has helped me checking. The traffics
flows
> all
> > > > the way from source to his campus. But at his campus router, there
was
> a
> > > > source tree state but no traffic flowing. We still don't know yet
what
> is
> > > > the problem. -- Therefore, I would like to know if there is the same
> problem
> > > > on other campus so I write here if someone could help joining the
> stream or
> > > > telling us what could be a problem.
> > > >
> > > > Thank you very very much.
> > > >
> > > > Best regards,
> > > > Patcharee