From: Jason Aarons (jaarons@xxxxxxxxxxx)
Date: Sun Oct 31 1999 - 11:30:44 GMT-3
I would think this should work...I have been working on a similar scenario.
In the FR cloud routers try ip pim nbma-mode...
What do these indicate ?
show ip mroute
show ip mroute 224.10.1.2
show ip igmp groups
----Original Message Follows----
From: "Edward Taggart" <etaggart@pivot.net>
Reply-To: "Edward Taggart" <etaggart@pivot.net>
To: "Ccielab@Groupstudy.Com" <ccielab@groupstudy.com>
Subject: Multicast routing problem
Date: Sat, 30 Oct 1999 23:51:59 -0400
I'm having difficulty with multicast routing over a frame network. Here's
my setup...
R1 ---- R2 ----- R3
R2 is frame hub with phys multipoint int, R1 & R3 are spokes with point to
point subinterfaces. All routing and ip connectivity is good.
Sample configs:
R1:
Int E0
ip igmp join-group 224.10.1.2
ip pim dense-mode
Int S0.1
ip pim dense-mode
R2:
Int E0
ip igmp join-group 224.10.1.2
ip pim dense-mode
Int S0
ip pim dense-mode
R3
Int E0
ip igmp join-group 224.10.1.2
ip pim dense-mode
Int S0.1
ip pim dense-mode
Pinging the multicast address 224.10.1.2 from R2 gets responses from R1 &
R3. Pining from R1 there's no response from R3 and from R3 nothing from R1.
It's similar to a split-horizon problem.. Any help would be appreciated!
Thanks - Ed
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