array(3) {
  [0]=>
  string(48) "tcp6:[2406:da14:efd:b300:165e:7d23:f6bb:4cf7]:22"
  [1]=>
  string(38) "2406:da14:efd:b300:165e:7d23:f6bb:4cf7"
  [2]=>
  string(2) "22"
}