IGMP host behaviour on reception of group and source specific query

ravikumar vj <[email protected]> Tue, 11 Jul 2006 07:56:32 -0700 (PDT)

Newsgroups	gmane.ietf.magma
Message-ID	<[email protected]>

          Hi all,
         I have got some doubts on IGMP host behaviour on reception of group and source specific query. Somebody please clarify
   
  Consider the following secnarios, where the host state is given for group G1
   
  1) Exclude ( S1, S2) and received a query Q(G1, S1)

  2) Exclude ( S1, S2) and received a query Q(G1, S3)
  3) Include (S1, S2) and received a query Q(G1, S1)
  4) Include (S1, S2) and received a query Q(G1, S3)
     
  Is the given result, the correct behaviour?
   
  1) Send nothing
  2) Send IS_INCL (S3)
  3) Send IS_INCL (S1)
  4) Send nothing
   
  Is there any need to send IS_EXCL(A) report, as a response to Group and source specific query?
   
  Thanks in advance
  Ravikumar
   
   
   
   





 		
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