From: simon hart (simon.hart@btinternet.com)
Date: Thu Mar 10 2005 - 14:57:28 GMT-3
To configure ip forward-protocol for udp, just add the udp argument to the
end of the statement.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Jongsoo.Kim@Intelsat.com
Sent: 10 March 2005 15:44
To: sundarp@gmail.com; ccielab@groupstudy.com
Subject: RE: Multicast helper-map Scenario
I think you need to configure " Ip forward-protocol " on R1
But in your question, there isn't specific udp port so that I don't how to
configure "Ip forward-protocol "
-----Original Message-----
From: Sundar Palaniappan [mailto:sundarp@gmail.com]
Sent: Thursday, 10 March, 2005 9:28 AM
To: ccielab@groupstudy.com
Subject: Multicast helper-map Scenario
Multicast server is connected to e0 on R1 and sending multicast stream
for group 230.30.30.30. There are users connected to e0 on R3 who need
to receive this traffic. Will the below config forward the traffic to
e0 on R3.
I can only enable multicasting on R1. I am using sparse-mode on e0 of
R1 because there was a previous requirement where I had to configure
pim sparse-mode.
Topology:
e0 R1 s0 -- s0 R2 s1 -- s0 R3 e0
R1:
ip multicast-routing
int e0
ip pim sparse-mode
ip igmp join-group 230.30.30.30
ip directed-broadcast
ip multicast helper-map 230.30.30.30 192.168.3.255 120
access-list 120 permit udp any any
int s0
ip directed-broadcast
R2:
int s0
ip directed-broadcast
int s1
ip directed-broadcast
R3:
int s0
ip diected-broadcast
int e0
ip add 192.168.3.1 255.255.255.0
ip directed-broadcast
TIA,
Sundar Palaniappan
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