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:         30 imported, 0 filtered, 17 exported, 15 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            330          0         10        106        214
    Import withdraws:           80          0        ---         15         75
    Export updates:     4288384229        151 4288383988        ---         90
    Export withdraws:    557668025        ---        ---        ---    2317554