From: cao lingwei (caolw@xxxxxxxxxxxx)
Date: Mon Jun 18 2001 - 07:29:16 GMT-3
Hi,
For this question,I read Beau's <Developing IP mulyicast Networks> carefully
.but the book no solution
for RP in spoke.
I think the only way is to use GRE tunnel between R1 and R4.
Best Regards
----- Original Message -----
From: "Theodore TZEVELEKIS" <theodore_tzevelekis@yahoo.com>
To: <ccielab@groupstudy.com>
Sent: Monday, June 18, 2001 5:45 PM
Subject: multicast over NBMA
> Hi all,
>
> I have a frame cloud with three routers (1,2-spokes, 4-hub). Off one of the
> spokes (1) on that cloud hangs another router(3) which belongs to a
> multicast group.
>
> I am running ip multicast-routing everywhere
> pim sparse on frame with 1's interface being the RP. I'm also running ip pim
> nbma-mode on the frame ints.
> pim dense is running on 1's interface on 3's side.
>
> 1 can ping the multicast address and 3 replies.
> However, 4 (hub) and 1 (spoke) cannot ping that multicast address....
>
> any ideas?
>
> Thanks.
>
> Theo
>
>
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