ipv6user xXxXxXxXxXxXxXXX someotheruser 0000000000000000 192.0.2.1 2001:DB8:3::2 2001:DB8:1:2:: 2001:DB8:2:: 192.0.2.1 2001:DB8:6::2 2001:DB8:4:2: 2001:DB8:5::