vodka/ipv4: show protocols all ospf1

ospf1 OSPF master up 2017-10-14 Running

Preference:     150
  Input filter:   import_OSPF
  Output filter:  export_OSPF
  Routes:         13 imported, 12 exported, 7 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             36          0          0          0         36
    Import withdraws:           13          0        ---          0         13
    Export updates:     1777078717         19 1777078686        ---         12
    Export withdraws:      2676506        ---        ---        ---          0