NAME

    FH_Flood - Many Fragment packets (last packet only)

TARGET

    Host and Router

SYNOPSIS

    FH_Flood.seq [-tooloption ...] -pkt FH_Flood.def
        -tooloption: v6eval tool option
    

INITIALIZATION

    1. Check Link0 Link Local address Reachability
    2. Check support of Fragment Header

TEST PROCEDURE

    1. Send many fragment packets.
    2. Wait 5 sec.
    3. Send Echo Request
    4. If NS received then send NA, and wait Echo Reply again
    5. Receive Echo Reply

    last fragment packets is:

        IPv6 Header
            Version            = 6
            Traffic Class      = 0
            FlowLabel          = 0
            PayloadLength      = 16
            NextHeader         = 44 (Fragment Header)
            HopLimit           = 64
            SourceAddress      = Tester Link Local Address
            DestinationAddress = Target Link Local Address

        Fragment Header
            NextHeader         = 58 (ICMPv6)
            Reserved1          = 0
            FragmentOffset     = 8125
            Reserved2          = 0
            MFlag              = 0
            Identification     = $base, $base + 1, $base + 2, ...
                                 (be increased for each packets,
                                  and $base is generated by current system time.)
        Payload
            data               = {1, 2, 3, 4, 5, 6, 7, 8}

JUDGMENT

    PASS : echo reply packet received.
    FAIL : don't received echo reply packet.

SEE ALSO

    perldoc V6evalTool