hk1-cn: show protocols all kernel1

Name       Proto      Table      State  Since         Info
kernel1    Kernel     master6    up     2020-06-16    
Channel ipv6
State:          UP
Table:          master6
Preference:     10
Input filter:   REJECT
Output filter:  (unnamed)
Routes:         0 imported, 460 exported, 0 preferred
Route change stats:     received   rejected   filtered    ignored   accepted
Import updates:             12          0         12          0          0
Import withdraws:            2          0        ---         14          0
Export updates:        3570498          0          2        ---    3570496
Export withdraws:        62188        ---        ---        ---      62188