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:         28 imported, 0 filtered, 17 exported, 15 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            378          0         10        106        262
    Import withdraws:           95          0        ---         15         90
    Export updates:      700791173        172  700790906        ---         95
    Export withdraws:    651499443        ---        ---        ---    2317558