helium: show protocols all ospfipv4

ospfipv4 OSPF ospf4 up 2021-03-07 Running

Channel ipv4
State:          UP
Table:          ospf4
Preference:     150
Input filter:   ACCEPT
Output filter:  ACCEPT
Routes:         14 imported, 19 exported, 14 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:            487          0          0          0        487
Import withdraws:           33          0        ---          0         33
Export updates:            506        487          0        ---         19
Export withdraws:           33        ---        ---        ---          0