r01pia1/ipv4: show protocols all OSPF

OSPF OSPF master up 2021-07-08 Running

Preference:     150
  Input filter:   ospf_in
  Output filter:  ospf_out
  Routes:         117 imported, 2 exported, 117 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            472          0          3          0        469
    Import withdraws:           46          0        ---          4         45
    Export updates:       90906958        806   90906145        ---          7
    Export withdraws:      6267466        ---        ---        ---    5194828