{x, x, true},
{"::ffff:192.168.56.101", "::ffff:192.168.56.101", true},
{"::ffff:192.168.56.101", "192.168.56.101", true},
+ {"192.168.56.101", "::ffff:192.168.56.101", true},
{"::ffff:192.168.56.222", "192.168.56.101", false},
+ {"192.168.56.101", "::ffff:192.168.56.222", false},
{"1.2.3.4", "192.168.56.101", false},
+ {"!@#$", "192.168.56.101", false},
+ {"192.168.56.101", "!@#$", false},
{"2001:0db8:0001:0000:0000:ff00:0042:8329", "2001:0db8::ff00:0042:8329", false},
{"2001:0db8:0001:0000:0000:ff00:0042:8329", NULL, false},
};