From: Salau, Yemi (yemi.salau@siemens.com)
Date: Thu Sep 20 2007 - 15:07:31 ART
Trust me, If I had seen the solution, I wouldn't post this on GS
unnecessarily. I've searched all the DocCD, the only stuffs I got was to
prevent what groups users can join, nothing to prevent what users can
join a group.
Except if there is something about IGMPv3 which I have to read up in the
RFC, and also when I get my hands on the solution, I will have to figure
out a way to implement it on the "Floundary Hubberies"!!
Many Thanks
Yemi Salau
-----Original Message-----
From: Dave Williams [mailto:kapsi1911@hotmail.com]
Sent: Thursday, September 20, 2007 6:34 PM
To: Salau, Yemi
Cc: ccielab@groupstudy.com
Subject: RE: Client/PC Based Multicast Filtering
Yemi,
Take a look at the doc cd. Look up igmp profiles (switch feature). I
think
you'll find your answer there.
-d
>From: "Salau, Yemi" <yemi.salau@siemens.com>
>Reply-To: "Salau, Yemi" <yemi.salau@siemens.com>
>To: "Matthew Long" <mlong@comms-care.com>, "Joseph Brunner"
><joe@affirmedsystems.com>
>CC: <ccielab@groupstudy.com>
>Subject: Client/PC Based Multicast Filtering
>Date: Thu, 20 Sep 2007 17:32:09 +0100
>
>I was faced with a task to prevent some PCs(Clients) from joining 2
>particular multicast groups. IGMPv2 is in use ...
>
>How would you go about this, considering the fact that there are some
>Clients in same subnet, connected at same layer2 point on the network,
>who should be able to receive the multicast traffic.
>
>I was thinking of ip igmp access-group, but this will only prevent
(S,G)
>feeds, as in, it only controls access based on the source of the feed
>and also the destination multicast address. But my headache is around
>prevent certain PCs from joining certain groups, if I implement ip igmp
>access-group, all pcs would potentially be prevented from joining the
>group.
>
>Another one I'm thinking is mac access-list, but then I will have to do
>this on all vlans across 3 different sites. What's the simplest way of
>doing this?
>
>Any Fresh ideas will be appreciated as my head is just too hot at the
>moment!
>
>Many Thanks
>
>Yemi Salau
>
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