lavana/ipv4: show protocols all ospf1

ospf1 OSPF master up 2018-03-18 Running

Preference:     150
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         15 imported, 321 exported, 14 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       41874171          0   41653915          0     220256
    Import withdraws:     17486698          0        ---   58920889     219724
    Export updates:        1528348     220253     152300        ---    1155795
    Export withdraws:       287923        ---        ---        ---      63380