# NAME

            automatic_encapsulation_host.seq - Verify that encapsulation IPv6
            datagram in IPv4 used automatic tunnel

# TARGET

            Host

# SYNOPSIS

            automatic_encapsulation_host.seq [-tooloption ...] -p
            automatic_encapsulation_host.def

# INITIALIZATION

    	Before this test starts, run initialize.seq.

# TEST PROCEDURE

            This test verifies that NUT encapsulates an IPv6 packet in
            automatic tunnel

            TN                      NUT

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

            1.
                    'ping6' command is executed by remote script 'ping6.rmt'
                            dst address : Off-link IPv4 compatible IPv6 address address
            2.
            << JUDGMENT >>

             <=== IPv4 packet encapsulating IPv6 packet ===
                    Outer Header (IPv4)
                            src address : NUT's IPv4 address
                            dst address : Off-link IPv4 address
                    Inner Header (IPv6)
                            src address : NUT's IPv6 address
                            dst address : Off-link IPv4 compatible IPv6 address

# JUDGMENT

            << PASS >>
                    NUT received IPv4 packet encapsulating IPv6 packet

            << FAIL >>
                    NUT did not receive IPv4 packet encapsulating IPv6 packet

# SEE ALSO

              perldoc V6evalTool