pbb-tralphium: show protocols all ospf_ipv4

ospf_ipv4 OSPF ospf4 up 2021-09-19 13:32:38 Running

Channel ipv4
    State:          UP
    Table:          ospf4
    Preference:     150
    Input filter:   ACCEPT
    Output filter:  ACCEPT
    Routes:         25 imported, 8 exported, 24 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             95          0          0          0         95
      Import withdraws:           31          0        ---          0         31
      Export updates:            100         92          0        ---          8
      Export withdraws:           30        ---        ---        ---          0