vultr: show protocols all ospfipv6

ospfipv6 OSPF ospf6 up 2021-01-06 Running

Channel ipv6
State:          UP
Table:          ospf6
Preference:     150
Input filter:   ACCEPT
Output filter:  ACCEPT
Routes:         30 imported, 2 exported, 30 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:           2464          0          0          0       2464
Import withdraws:          704          0        ---          0        704
Export updates:           2466       2464          0        ---          2
Export withdraws:          704        ---        ---        ---          0