rishi/ipv4: show protocols all ospf1

ospf1 OSPF master up 2018-02-14 Running

Preference:     150
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         14 imported, 370 exported, 12 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          19380          0      19362          0         18
    Import withdraws:        12222          0        ---      31584          0
    Export updates:          87832         16       4136        ---      83680
    Export withdraws:         1543        ---        ---        ---       1443