More traces

Bob Olson olson at mcs.anl.gov
Thu Jun 17 11:11:35 CDT 1999


Mtraces from ANL to UKY. First is on the sdr address, second on the
video session. We see that we can get thru on the sdr address, but not
on the video one. Vic is running on the video group. No video is
showing up at ky, and I'm not seeing a member report from them on our
side.

Cc'd to MCS systems for help in multicast debugging. Bill/Linda --
would you prefer I send these to you personally, or is systems okay?

--bob

(dyfrig) % mtrace 128.163.3.18 sap.mcast.net
Mtrace from 128.163.3.18 to 140.221.9.172 via group 224.2.127.254
Querying full reverse path... * switching to hop-by-hop:
  0  dyfrig.mcs.anl.gov (140.221.9.172)
 -1  destiny-11.mcs.anl.gov (140.221.11.253)  PIM  thresh^ 6   [default]
 -2  bluto.ctd.anl.gov (130.202.128.1)  Unknown protocol code 8  thresh^ 0  
 -3  cs-dng.anchor.anl.gov (192.5.170.130)  Unknown protocol code 8  thresh^ 0  
 -4  cs-atm0-0-12.ast.vbns.net (204.147.130.26)  Unknown protocol code 8  thresh^ 0  
 -5  * * sox-rtr.sox.gatech.edu (199.77.192.1)  PIM/Special  thresh^ 0  
 -6  * * ? (128.163.55.81)  PIM/Special  thresh^ 0  
 -7  * uky-mcv-59-1.net.uky.edu (128.163.55.4)  PIM  thresh^ 0  Reached RP/Core
Round trip time 251 ms; total ttl of 6 required.

Waiting to accumulate statistics... * Results after 12 seconds:

  Source        Response Dest    Overall     Packet Statistics For Traffic From
   * * *        224.0.1.32       Packet      128.163.3.18 To 224.2.127.254
     v       __/  rtt 1301 ms     Rate       Lost/Sent = Pct  Rate
128.163.55.4    uky-mcv-59-1.net.uky.edu Reached RP/Core
     v     ^      ttl    1     v   0 pps        ?/0            0 pps
128.163.55.6   
128.163.55.81   ?              
     v     ^      ttl    2         0 pps        0/0    = --%   0 pps
128.163.55.82  
199.77.192.1    sox-rtr.sox.gatech.edu 
     v     ^      ttl    3        22 pps        0/0    = --%   0 pps
199.77.192.2   
204.147.130.26  cs-atm0-0-12.ast.vbns.net 
     v     ^      ttl    4        43 pps        0/0    = --%   0 pps
204.147.130.25 
192.5.170.130   cs-dng.anchor.anl.gov 
     v     ^      ttl    5         1 pps        0/0    = --%   0 pps
192.5.170.129  
130.202.128.1   bluto.ctd.anl.gov 
     v     ^      ttl    6        57 pps        0/0    = --%   0 pps
130.202.128.5  
140.221.11.253  destiny-11.mcs.anl.gov 
     v      \__   ttl   13         1 pps
140.221.9.172   140.221.9.172
  Receiver      Query Source
				   
(dyfrig) % mtrace 128.163.3.18 224.2.177.155
Mtrace from 128.163.3.18 to 140.221.9.172 via group 224.2.177.155
Querying full reverse path... * switching to hop-by-hop:
  0  dyfrig.mcs.anl.gov (140.221.9.172)
 -1  destiny-11.mcs.anl.gov (140.221.11.253)  PIM  thresh^ 6   [default]
 -2  bluto.ctd.anl.gov (130.202.128.1)  Unknown protocol code 8  thresh^ 0  
 -3  cs-dng.anchor.anl.gov (192.5.170.130)  PIM  thresh^ 0  Reached RP/Core
Round trip time 9 ms; total ttl of 2 required.

Waiting to accumulate statistics... Results after 10 seconds:

  Source        Response Dest    Overall     Packet Statistics For Traffic From
   * * *        224.0.1.32       Packet      128.163.3.18 To 224.2.177.155
     v       __/  rtt    9 ms     Rate       Lost/Sent = Pct  Rate
192.5.170.130   cs-dng.anchor.anl.gov Reached RP/Core
     v     ^      ttl    1         0 pps        ?/0            0 pps
192.5.170.129  
130.202.128.1   bluto.ctd.anl.gov 
     v     ^      ttl    2        54 pps        0/0    = --%   0 pps
130.202.128.5  
140.221.11.253  destiny-11.mcs.anl.gov 
     v      \__   ttl    9         0 pps
140.221.9.172   140.221.9.172
  Receiver      Query Source



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