br3/ipv4: show protocols all direct1

direct1 Direct --- up 2020/02/25-13:08:29

Channel ipv4
    State:          UP
    Table:          master4
    Preference:     240
    Input filter:   ACCEPT
    Output filter:  REJECT
    Routes:         6 imported, 0 exported, 6 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          0          0          6
      Import withdraws:            0          0        ---          0          0
      Export updates:              0          0          0        ---          0
      Export withdraws:            0        ---        ---        ---          0
  Channel ipv6
    State:          UP
    Table:          master6
    Preference:     240
    Input filter:   ACCEPT
    Output filter:  REJECT
    Routes:         0 imported, 0 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              0          0          0          0          0
      Import withdraws:            0          0        ---          0          0
      Export updates:              0          0          0        ---          0
      Export withdraws:            0        ---        ---        ---          0