NAME

        P_Problem_Link-Local.seq - check Message Processing Rules (ICMPv6
        Destination Unreachable , link local address)

TARGET

        Host/Router

SYNOPSIS

        P_Problem_Link-Local.seq [-tooloption ...] -p P_Problem_Link-Local.def

INITIALIZATION

        When test starts, states of Neighbor Cache Entry for TN's 
        addresses are reachable.

TEST PROCEDURE

        This test verifies that NUT send valid ICMPv6 Parameter Problem (code 1)
        in response to a packet include unknown next header field value.
        And this test verifies that the message processing rule ,
        
        If the message is a response to a message sent to one of the
        node's unicast addresses, the Source Address of the reply must
        be that same address.

        TN                      NUT

        ---------------------------

        1.
         === IPv6 packet  ===>
                src address : TN link local address
                dst address : NUT link local address
                        next header  is not used in NUT
        2.
        << JUDGMENT >>

         <=== ICMPv6 Prameter Problem ===
                src address : NUT link local address
                dst address : TN link local address
                        Code is 1
                        Pointer is 40

JUDGMENT

        << PASS >>
                NUT send ICMPv6 ICMPv6 Parameter Problem.
                

        << FAIL >>      
                NUT do not send ICMPv6 Parameter Problem.

SEE ALSO

          perldoc V6evalTool