lg/ipv4: show protocols all ospf1

ospf1 OSPF master4 up 2021-06-29 Running

Channel ipv4
    State:          UP
    Table:          master4
    Preference:     150
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         244 imported, 0 exported, 244 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            259          0          0          0        259
      Import withdraws:            7          0        ---          0          7
      Export updates:      108548348        259  108548089        ---          0
      Export withdraws:      4141029        ---        ---        ---          0