root@freebsd:/usr/local/etc/mpd5 # ngctl list
There are 4 total nodes:
  Name: em0             Type: ether           ID: 00000001   Num hooks: 1
  Name: ngctl1056       Type: socket          ID: 00000019   Num hooks: 0
  Name: <unnamed>       Type: pppoe           ID: 0000000a   Num hooks: 1
  Name: ngctl816        Type: socket          ID: 0000000c   Num hooks: 0