NAME

  rOtherRouterBig.seq - "Multicast Listener Discovery for IPv6" Test
                        Receive Query from Other Router
                        (Other Router address > NUT address)

TARGET

  Router

INITIALIZATION

  None

TEST PROCEDURE

  This test check following.
  
  *1: If NUT hears a Query message whose IPv6 Source Address is
      numerically bigger than its own selected address for that link,
      it Querier on that link.

   -- in RFC2710 page 5 --
   If a router hears a Query message whose IPv6 Source
   Address is numerically less than its own selected address for that
   link, it MUST become a Non-Querier on that link.
   -- in RFC2710 page 5 --

  -Test flow 
  
  1. send Generl Query message
     1.1. send Generl Query message
          NUT still Querier
     1.2. Wait General Query message from NUT
  2. send Multicast-Address-Specific Query message
     2.1. send Multicast-Address-Specific Query message
          NUT still Querier
     2.2. Wait General Query message from NUT

        NUT       TN 
         |        |
         <--------+ Generl Query
         |        | (Generl Query's source address > NUT address)
         +------->| General Query
         |        | Check *1
         |        |
         <--------+ Multicast-Address-Specific Query
         |        | (Multicast-Address-Specific Query's source address > NUT address)
         +------->| General Query
         |        | Check *1
         |        |

JUDGEMENT

  PASS: Receive 2 General Query message.

SEE ALSO

  perldoc V6evalTool

  MLD.pm "Multicast Listener Discovery for IPv6" Test Common Utility