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:         17 imported, 17 exported, 7 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             71          0          0          0         71
    Import withdraws:           33          0        ---          0         33
    Export updates:      899895478         35  899895419        ---         24
    Export withdraws:     17759341        ---        ---        ---          7