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:         22 imported, 15 exported, 8 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            199          0          1         40        158
    Import withdraws:           66          0        ---          1         66
    Export updates:     1853391049        113 1853390868        ---         68
    Export withdraws:     39751051        ---        ---        ---    1496102