vodka/ipv4: show protocols all ospf1

ospf1 OSPF master up 2017-04-21 Running

Preference:     150
  Input filter:   import_OSPF
  Output filter:  export_OSPF
  Routes:         14 imported, 7 exported, 10 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             24          0          4          0         20
    Import withdraws:            3          0        ---          7          0
    Export updates:       44980104         16   44980081        ---          7
    Export withdraws:      1307676        ---        ---        ---          0