hostdare: show protocols all sys_kernel_v6

Name       Proto      Table      State  Since         Info
sys_kernel_v6 Kernel     master6    up     2020-09-10 00:00:16  
Channel ipv6
State:          UP
Table:          master6
Preference:     10
Input filter:   (unnamed)
Output filter:  (unnamed)
Routes:         6 imported, 340 exported, 3 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:            871          0          0          0        871
Import withdraws:          865          0        ---          0        865
Export updates:        1004399        871        857        ---    1002671
Export withdraws:         3166        ---        ---        ---       2265