Multicasting Question.!!!

From: wwwjjang@chol.com
Date: Tue Feb 03 2004 - 23:30:27 GMT-3


HI..

I'm testing the Static RP in Frame-Relay Topology..

But There is a Problem..What's the reason ?? Help me...

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Test Diagram
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 e0--R1-(s0)---F/R--(s0.2)-R2-(s0.1)--F/R--(s0)-R3-(e0)

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My config
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-I made 3-IGMP Join-Groups, 224.0.0.1,224.0.0.2 & 224.0.0.3 in E0 of R1
-I configured PIM-Sparse Mode every interfaces of all routers
-I made a R3's S0(23.23.23.23) to be a Static RP

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Question !!
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I want to configure RP-Fltering on R1 & R2 like below

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R1 & R2
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ip pim rp-address 23.23.23.23 20 **
!
access-list 20 permit 224.0.0.1 **
access-list 20 permit 224.0.0.2 **

==>R1 & R2 can ping to the 224.0.0.1 ~ 3.
   But after configuring this, R3 cannot ping to the 224.0.0.3 !!!
   What's the reason ???



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