Subject: [pim] RE: Doubt on SG Creation Alert for PIM SM

From: Arvind Mollin Kubendran <[email-masked]>
Date: Tue, 6 Nov 2001 21:00:00 +0530

Pls if somebody know about this, let us know. 
Pls let us know if you need clarification of the question

Thanks
Arvind
> -----Original Message-----
>From: 	Arvind Mollin Kubendran  
>Sent:	Tuesday, October 30, 2001 6:53 PM
>To:	[email-masked]'
>Cc:	Srinivas Rao Chintala; Glory Wangwei
>Subject:	Doubt on SG Creation Alert for PIM SM
>
>Hi,
>
>  We have a doubt when we recieve an MRPI alert "SG Creation 
>Alert" . In nut shell this alert is sent to all routing 
>protocols when an multicast packet doesn't have the S,G entry 
>in the forwarding cache.
>  Well our doubts are, 
> 
> 1. In GateD source code, they process the SG creation alert 
>for an source which is remote, we don't know what is meant by 
>remote source. Can somebody suggest some topology for getting 
>this alert for a remote source.
>
>2. . Should all the igmp hosts are directly connected to the 
>DR of the LAN .
>3.. Should DR  necessarily be the querier of the LAN ??.
>
>Expecting your valuable replies,
>Thanks
>Arvind
>
>
>" Attitude not the Aptitude , that makes your Altitude. "
>"Strength is life, weekness is death"
>
>Arvind Mollin Kubendran
>Software Engg , Huawei Technologies
>Leela Palace, Airport Rd, Bangalore .
>Ph :5217474 extn: 513 Fax:5278248
>www.huawei.com
>
>