vultr: show protocols all ospfipv4

ospfipv4 OSPF ospf4 up 2021-01-06 Running

Channel ipv4
State:          UP
Table:          ospf4
Preference:     150
Input filter:   ACCEPT
Output filter:  ACCEPT
Routes:         31 imported, 3 exported, 31 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:           2085          0          0          0       2085
Import withdraws:          453          0        ---          0        453
Export updates:           2088       2085          0        ---          3
Export withdraws:          453        ---        ---        ---          0