All things related to multicast

[Greg Shepherd <>]

I have them on the UofO border:

cisco7-gw#sh ip msdp sa | inc 224.2.147.253
(134.68.11.89, 224.2.147.253), RP 134.68.4.100, MBGP/AS 10680,
03:11:13/00:05:22
(128.32.0.25, 224.2.147.253), RP 128.32.0.224, MBGP/AS 25,
00:11:38/00:00:38

..and the OGIG RP:

0-gw.ogig.net#sh ip msdp sa | inc 224.2.147.253
(134.68.11.89, 224.2.147.253), RP 134.68.4.100, MBGP/AS 10680,
03:12:04/00:05:30
(128.175.248.175, 224.2.147.253), RP 128.175.137.9, MBGP/AS 10888,
00:10:11/00:05:11

Greg

On Wed, 9 Feb 2000, Matthew Davy wrote:

> I'm working on this right now.  Abilene is currently not receiving MSDP SAs
> for the (s,g)'s in question.
> 
> - Matt
> 
> On Wed, Feb 09, 2000 at 10:52:03AM -0600, Gordon Rogier wrote:
> > I am trying to watch the QoS workshop as noted below.  I can see the
> > content manager advertised session under Cisco IP/TV, however nothing is
> > comming.  
> > 
> > Can anyone see this session??
> > 
> > Looking into Abilene routers I do not see much traffic moving.
> > Eg. in the KCKY router for the advertised video group 224.2.147.253
> > 
> > Response from Core Node Router KSCY: 
> > 
> > show ip mroute 224.2.147.253 count
> > 
> > IP Multicast Statistics
> > 554 routes using 217336 bytes of memory
> > 116 groups, 3.77 average sources per group
> > Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kilobits per
> > second
> > Other counts: Total/RPF failed/Other drops(OIF-null, rate-limit etc)
> > 
> > Group: 224.2.147.253, Source count: 6, Group pkt count: 637
> >   RP-tree: Forwarding: 0/0/0/0, Other: 0/0/0
> >   Source: 128.175.248.130/32, Forwarding: 0/0/0/0, Other: 0/0/0
> >   Source: 128.175.248.175/32, Forwarding: 0/0/0/0, Other: 0/0/0
> >   Source: 134.68.11.89/32, Forwarding: 637/1/70/0, Other: 1/0/0
> >   Source: 161.44.192.31/32, Forwarding: 0/0/0/0, Other: 0/0/0
> >   Source: 192.101.21.124/32, Forwarding: 0/0/0/0, Other: 0/0/0
> >   Source: 207.75.164.105/32, Forwarding: 0/0/0/0, Other: 0/0/0    
> > 
> > --*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*--
> > Gordon Rogier                        
> > 
> >             
> > Network Engineer                     785-864-0381wk 785-550-4468 cell
> > Great Plains Network                 785-864-9330 FAX
> > 
> > ---------- Forwarded message ----------
> > Date: Tue, 8 Feb 2000 12:08:41 -0500
> > From: Greg Wood 
> > <>
> > Reply-To: 
> > 
> > To: 
> > 
> > Subject: I2-NEWS: Internet2 Quality of Service Workshop to Highlight 
> > Progress
> >     and Prospects of Advanced Internet Technology
> > 
> > CONTACT
> > Greg Wood
> > Internet2
> > 
> > +1-202-331-5360
> > 
> > INTERNET2 QUALITY OF SERVICE WORKSHOP TO HIGHLIGHT PROGRESS AND PROSPECTS 
> > OF
> > ADVANCED INTERNET TECHNOLOGY
> > 
> > February 8, 2000--Washington, D.C.--Over 150 leaders in advanced network
> > engineering will meet this week to discuss the development and deployment 
> > of
> > new Internet quality of service (QoS) technologies. The First Joint
> > Internet2(tm)/U.S. Department of Energy QoS Workshop will be held 9-10
> > February at the Texas Medical Center in Houston, Texas.  The workshop will
> > also be available via live, near-TV-quality video as an Internet2 
> > Multicast.
> > 
> > Members of the Internet2 project have focused on implementing and testing
> > QoS strategies based on the Internet Engineering Task Force's 
> > differentiated
> > services architecture (DiffServ) to engineer scalable interdomain QoS
> > services in support of advanced network applications. Since the last
> > Internet2 QoS Workshop held in May 1998, several key components of the QoS
> > architecture outlined by the Internet2 QBone initiative, launched in
> > November 1998, have been developed and tested by Internet2 members working
> > with partners in industry and government.
> > 
> > This week's workshop will take stock of the progress that has been made
> > toward realizing Internet2 QoS goals, characterize the challenges that lay
> > ahead, and increase understanding of how recent QoS research and standards
> > work might be leveraged to accelerate the development of production QoS
> > services throughout Internet2 networks and emerging next generation 
> > internet
> > (NGI) infrastructure.
> > 
> > The First Joint Internet2/U.S. Department of Energy QoS Workshop is
> > sponsored by the Texas GigaPoP and is made possible through a cooperative
> > agreement with the U.S. Department of Energy.
> > 
> > For more information about the First Joint Internet2(tm)/U.S. Department 
> > of
> > Energy QoS Workshop, including the Internet2 Multicast netcast, please 
> > see:
> > http://www.internet2.edu/qos/houston2000/
> > 
> > For details about online proceedings, see:
> > http://www.internet2.edu/qos/houston2000/proceedings/
> > 
> > About Internet2(tm)
> > Internet2 is led by over 170 universities working in partnership with
> > industry and government to develop and deploy advanced network 
> > applications
> > and technologies for research and education, accelerating the creation of
> > tomorrow's Internet. For more information about Internet2, see:
> > http://www.internet2.edu/
> > 
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> > 
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> > 
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> > 
> 
>