lavana/ipv4: show protocols all ospf1

ospf1 OSPF master up 2018-08-08 Running

Preference:     150
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         15 imported, 325 exported, 14 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         167398          0     167233          0        165
    Import withdraws:       144351          0        ---     311535         49
    Export updates:         777637        164      37499        ---     739974
    Export withdraws:       191845        ---        ---        ---     189161