rs2/ipv4: show protocols all rpki1

rpki1 RPKI --- up 12:49:57.669 Established

Cache server:     195.95.178.11:8282
  Status:           Established
  Transport:        Unprotected over TCP
  Protocol version: 0
  Session ID:       17102
  Serial number:    132278
  Last update:      before 5.172 s
  Refresh timer   : 24.827/30
  Retry timer     : ---
  Expire timer    : 594.827/600
  Channel roa4
    State:          UP
    Table:          t_roa4
    Preference:     100
    Input filter:   ACCEPT
    Output filter:  REJECT
    Routes:         75265 imported, 0 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:     1491933612          0          0          0 1491933612
      Import withdraws:            0          0        ---          0       1313
      Export updates:              0          0          0        ---          0
      Export withdraws:            0        ---        ---        ---          0
  Channel roa6
    State:          UP
    Table:          t_roa6
    Preference:     100
    Input filter:   ACCEPT
    Output filter:  REJECT
    Routes:         13863 imported, 0 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:      273737742          0          0          0  273737742
      Import withdraws:            0          0        ---          0        155
      Export updates:              0          0          0        ---          0
      Export withdraws:            0        ---        ---        ---          0