dcg-2/ipv4: show protocols all direct1

direct1 Direct master up 2021-06-04 15:00:17

Preference:     240
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         24 imported, 0 exported, 24 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             54          0          0          0         54
    Import withdraws:           32          0        ---          2         30
    Export updates:              0          0          0        ---          0
    Export withdraws:            0        ---        ---        ---          0