batture/ipv4: show protocols all ospf1

ospf1 OSPF master up 2018-07-04 Running

Preference:     150
  Input filter:   import_OSPF
  Output filter:  export_OSPF
  Routes:         21 imported, 28 exported, 18 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           1679          0        360          0       1319
    Import withdraws:          957          0        ---        528        789
    Export updates:      109530593       1320  109528820        ---        453
    Export withdraws:      3359296        ---        ---        ---     715370