batture/ipv4: show protocols all ospf1

ospf1 OSPF master up 2020-09-25 Running

Preference:     150
  Input filter:   import_OSPF
  Output filter:  export_OSPF
  Routes:         18 imported, 36 exported, 11 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            493          0         78          0        415
    Import withdraws:          108          0        ---         87         99
    Export updates:      230657773        474  230657194        ---        105
    Export withdraws:      4825554        ---        ---        ---    3917898