dcg-2/ipv4: show protocols all ospf1

ospf1 OSPF master up 2021-03-02 19:30:55 Running

Preference:     150
  Input filter:   ACCEPT
  Output filter:  ospf_export
  Routes:         134 imported, 97 exported, 69 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           2050          0          0          0       2050
    Import withdraws:          253          0        ---          0        253
    Export updates:      367300214       1620  367298399        ---        195
    Export withdraws:      8818439        ---        ---        ---         90