lg/ipv4: show protocols all ospf1

ospf1 OSPF master4 up 2021-03-30 Running

Channel ipv4
    State:          UP
    Table:          master4
    Preference:     150
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         242 imported, 0 exported, 242 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            908          0          0          0        908
      Import withdraws:          415          0        ---          0        415
      Export updates:      627273904        908  627272996        ---          0
      Export withdraws:     14426379        ---        ---        ---          0