All things related to multicast

["Marshall Eubanks" <>]

Dear Jerry;

    Thanks for all of your help setting up the multicasts last night. I
feel that we are close but not yet there on sending these out. At least,
we can receive these from  our offices.

    We have a test loop up. I would appreciate people with I2 multicast
connectivity trying to join the stream and sending  reception reports.

http://www.multicasttech.com/internet2/

Here are the symptoms.

1.) From 63.105.122.8 I _cannot_ see the multicasts.

[tme@hendrix
 dump]$ rtpdump -F ascii 233.64.133.201/7012
[tme@hendrix
 dump]$ rtpdump -F ascii 233.64.133.209/7070
[tme@hendrix
 dump]$ rtpdump -F ascii 233.64.133.200/7010

2.) I can see
 the SA's from the 63.105.122.1  router 

multicasttech-1>show ip msdp sa | include 233.64.133.209
(206.196.182.102, 233.64.133.209), RP 206.196.177.247, MBGP/AS 10886,
09:04:03/00:05:52
3.) I can now see the hotel address block in MBGP


multicasttech-1>show ip mbgp 206.196.182.102
BGP routing table entry for 206.196.176.0/21, version 1354851
Paths: (3 available, best #3)
  Advertised to non peer-group peers:
  63.251.101.52 
  145 11537 10886
    166.61.8.89 from 166.61.8.89 (204.147.128.136)
      Origin IGP, localpref 100, valid, external
      Community: 9503719 713424897 756089782
  1239 11537 10886
    160.81.38.225 from 160.81.38.225 (144.228.242.54)
      Origin IGP, metric 73, localpref 100, valid, external
  15076 1239 11537 10886
    216.177.55.5 from 216.177.55.5 (216.177.32.254)
      Origin IGP, localpref 100, weight 500, valid, external, best

4.) I can mtrace all the way into the MAX gigapop core

multicasttech-1>
multicasttech-1>mtrace
Source address or name: 206.196.182.102
Destination address or name: 63.105.122.1
Group address or name: 233.64.133.209
Multicast request TTL [64]: 
Response address for mtrace: 
Type escape sequence to abort.
Mtrace from 206.196.182.102 to 63.105.122.1 via group 233.64.133.209
>From source (?) to destination (dmz-mct2.multicasttech.com)
Querying full reverse path... 
 0  dmz-mct2.multicasttech.com (63.105.122.1)
-1  dmz-mct2.multicasttech.com (63.105.122.1) PIM/MBGP Reached RP/Core
[206.196.176.0/21]
-2  216.177.55.5 PIM/MBGP Reached RP/Core [206.196.176.0/21]
-3  208.1.115.206 [AS 1239] PIM Prune sent upstream [default]
-4  63.173.24.173 [AS 1239] PIM/MBGP  [206.196.176.0/21]
-5  sl-bb20-rly-14-2.sprintlink.net (144.232.19.121) [AS 1239] PIM/MBGP
[206.196.176.0/21]
-6  sl-bb22-sj-5-1.sprintlink.net (144.232.9.125) [AS 1239] PIM/MBGP
[206.196.176.0/21]
-7  sl-bb21-stk-11-0.sprintlink.net (144.232.8.41) [AS 1239] PIM/MBGP
[206.196.176.0/21]
-8  sl-bb22-stk-15-0.sprintlink.net (144.232.4.242) [AS 1239] PIM/MBGP
[206.196.176.0/21]
-9  sl-w1-mae-1-0-0.sprintlink.net (144.232.8.1) [AS 1239] PIM/MBGP Reached
RP/Core [206.196.176.0/21]
-10 198.9.201.205 [AS 24] PIM/MBGP Reached RP/Core [206.196.176.0/21]
-11 198.32.8.73 [AS 11537] PIM/MBGP Reached RP/Core [206.196.176.0/21]
-12 dnvr-snva.abilene.ucaid.edu (198.32.8.2) [AS 11537] PIM/MBGP Reached 
RP/Core
[206.196.176.0/21]
-13 kscy-dnvr.abilene.ucaid.edu (198.32.8.14) [AS 11537] PIM/MBGP Reached
RP/Core [206.196.176.0/21]
-14 ipls-kscy.abilene.ucaid.edu (198.32.8.6) [AS 11537] PIM/MBGP Reached 
RP/Core
[206.196.176.0/21]
-15 clev-ipls.abilene.ucaid.edu (198.32.8.26) [AS 11537] PIM/MBGP Reached
RP/Core [206.196.176.0/21]
-16 nycm-clev.abilene.ucaid.edu (198.32.8.30) [AS 11537] PIM/MBGP Reached
RP/Core [206.196.176.0/21]
-17 wash-nycm.abilene.ucaid.edu (198.32.8.45) [AS 11537] PIM/MBGP Reached
RP/Core [206.196.176.0/21]
-18 wash-abilene-oc48.maxgigapop.net (206.196.177.1) [AS 10886] PIM Reached
RP/Core [206.196.182.102/32]
multicasttech-1>

5.) At least last night, we could get multicasts _from_ the meeting site.

Regards
Marshall