digraph "Прибор УФ"
{
  graph [nodesep=0.5, overlap = false];
  node [shape=box, overlap = false];
  eth0           [label="eth0", shape=cds];
  eth1           [label="eth1", shape=cds];
  eth2           [label="eth2", shape=cds];
  tty0           [label="tty0", shape=cds];
  tty1           [label="tty1", shape=cds];
  tty2           [label="tty2", shape=cds];
  proto_capsrpb  [label="Протокол КАПС-РПБ"];
  proto_5p28     [label="Протокол 5П-28"];
  uarep_uart     [label="UART ModBus"];
  uarep_ctl      [label="ПО УАРЭП"];
  caps_rpb       [label="СПО \"КАПС РПБ\""];
  p16            [label="П16", shape=plaintext, style=filled];
  spt25left      [label="СПТ25 левый борт", shape=plaintext, style=filled];
  spt25right     [label="СПТ25 правый борт", shape=plaintext, style=filled];

  eth0 -> proto_5p28;
  eth1 -> proto_5p28;
  eth0 -> proto_capsrpb;
  eth1 -> proto_capsrpb;
  eth0 -> uarep_uart;
  eth1 -> uarep_uart;
  eth2 -> caps_rpb;
  proto_5p28 -> uarep_ctl;
  uarep_uart -> uarep_ctl;
  uarep_uart -> tty0;
  uarep_uart -> tty1;
  uarep_uart -> tty2;
  uarep_ctl -> caps_rpb;
  proto_capsrpb -> caps_rpb;
  p16 -> eth0 [style=invis]
  p16 -> eth1 [style=invis]
  spt25left -> tty0 [style=invis]
  spt25right -> tty1 [style=invis]
}