* the six clients being configured with two separate prefixes, one prefix for three clients
* the interfaces are connected & functional
* }
* Expected behaviour:
* ensure that {
* when {
* the IUT receives multiple IPv6 packets
* containing IPv6 transport header
* containing source address
* indicating client IPv6 address
* containing destination address
* indicating IUT GW IPv6 prefix first 64 bits
* indicating IUT IPv4 embedded into the IPv6 address in last 64 bits from multiple client devices
* the IUT goes online sends a DHCPv6 Request to DHCPv6 Server
* }
* then {
* the IUT does a 1:n NAT mapping for multiple public IPv6 client addresses sourced and,
* the IUT forwards packets to the destination with some of the same and some different public IPv4 source address matching the NAT pools dependent on the prefix assigned
* the IUT adds the LSN GW IPv6 address to the default route configuration
