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Re: MIGS Multicast 11/22/00
Here's the mtrace -- it seems to be dying at Berkeley for some reason. Ugh.
Greg
./mtrace 169.229.12.95 banner.ecn.purdue.edu 22446
Usage: mtrace [-MUOPTWVlnpvs] [-e extra_hops] [-f first_hop] [-i if_addr]
[-g gateway] [-m max_hops] [-q nqueries] [-r resp_dest]
[-S statint] [-t ttl] [-w wait] source [receiver] [group]
<mtrace 169.229.12.95 banner.ecn.purdue.edu 233.0.25.2
Mtrace from 169.229.12.95 to 128.46.200.205 via group 233.0.25.2
Querying full reverse path...
0 banner.ecn.purdue.edu (128.46.200.205)
-1 cisco1-200.ecn.purdue.edu (128.46.200.1) PIM thresh^ 0 [default]
-2 cisco-tel-242.tcom.purdue.edu (128.210.242.22) PIM/BGP4+ thresh^ 0
Reached RP/Core
-3 abilene.tcom.purdue.edu (192.5.40.10) PIM/BGP4+ thresh^ 0 Reached
RP/Core
-4 kscy-ipls.abilene.ucaid.edu (198.32.8.5) PIM/BGP4+ thresh^ 0 Reached
RP/Core
-5 dnvr-kscy.abilene.ucaid.edu (198.32.8.13) PIM/BGP4+ thresh^ 0 Reached
RP/Core
-6 scrm-dnvr.abilene.ucaid.edu (198.32.8.1) PIM/BGP4+ thresh^ 0 Reached
RP/Core
-7 QSV--abilene.POS.calren2.net (198.32.249.61) PIM/BGP4+ thresh^ 64
Reached RP/Core
-8 BERK--SUNV.POS.calren2.net (198.32.249.13) PIM/BGP4+ thresh^ 0 Reached
RP/Core
-9 pos1-0.inr-000-eva.Berkeley.EDU (128.32.0.89) PIM thresh^ 32 Reached
RP/Core
-10 pos5-0-0.inr-001-eva.Berkeley.EDU (128.32.0.66) PIM thresh^ 0
-11 vlan201.inr-004-eva.Berkeley.EDU (128.32.0.4) PIM thresh^ 0
-12 ace.BMRC.Berkeley.EDU (169.229.12.95)
Round trip time 64 ms; total ttl of 69 required.
Waiting to accumulate statistics...* Results after 13 seconds:
Source Response Dest Overall Packet Statistics For Traffic From
169.229.12.95 224.0.1.32 Packet 169.229.12.95 To 233.0.25.2
v __/ rtt 96 ms Rate Lost/Sent = Pct Rate
169.229.12.1
128.32.0.4 vlan201.inr-004-eva.Berkeley.EDU
v ^ ttl 2 218 pps 0/3 = -- 0 pps
128.32.0.1
128.32.0.66 pos5-0-0.inr-001-eva.Berkeley.EDU
v ^ ttl 3 196 pps 0/3 = -- 0 pps
128.32.0.65
128.32.0.89 pos1-0.inr-000-eva.Berkeley.EDU Reached RP/Core
v ^ ttl 35 155 pps -2/3 = -- 0 pps
128.32.0.90
198.32.249.13 BERK--SUNV.POS.calren2.net Reached RP/Core
v ^ ttl 35 306 pps 0/5 = -- 0 pps
198.32.249.14
198.32.249.61 QSV--abilene.POS.calren2.net Reached RP/Core
v ^ ttl 69 323 pps 0/5 = -- 0 pps
198.32.249.62
198.32.8.1 scrm-dnvr.abilene.ucaid.edu Reached RP/Core
v ^ ttl 69 451 pps 0/5 = -- 0 pps
198.32.8.2
198.32.8.13 dnvr-kscy.abilene.ucaid.edu Reached RP/Core
v ^ ttl 69 1983 pps 2/5 = -- 0 pps
198.32.8.14
198.32.8.5 kscy-ipls.abilene.ucaid.edu Reached RP/Core
v ^ ttl 69 1874 pps -2/3 = -- 0 pps
198.32.8.6
192.5.40.10 abilene.tcom.purdue.edu Reached RP/Core
v ^ ttl 69 265 pps 2/5 = -- 0 pps
192.5.40.9
128.210.242.22 cisco-tel-242.tcom.purdue.edu Reached RP/Core
v ^ ttl 69 163 pps 0/3 = -- 0 pps
128.210.242.188
128.46.200.1 cisco1-200.ecn.purdue.edu
v \__ ttl 69 163 pps ?/3 0 pps
128.46.200.205 128.46.200.53
Receiver Query Source
>
> Well, it's being broadcast. We can receive it on campus. May be a
> multicast problem.
>
> On Wed, 22 Nov 2000, Gregory W Cook wrote:
>
> > Nope, no audio. Are you sure it is going out?
> >
> > I'll run some mtraces from here to see what the problem is.
> >
> > Greg
> >
> > >
> > > I can see you in my Vat. Are you still not getting audio?
> > >
> > > Erik
> > >
> > > On Wed, 22 Nov 2000, Gregory W Cook wrote:
> > >
> > > > There is no audio for today's multicast -- anyone else having this
problem?
> > > >
> > > > Greg Cook
> > > > cook@purdue.edu
> > > >
> > >
> >
> > Gregory W. Cook cook@purdue.edu http://www.ece.purdue.edu/~cook
> >
>
Gregory W. Cook cook@purdue.edu http://www.ece.purdue.edu/~cook