spb-rs2/ipv4: show protocols all permtk

permtk BGP --- start 2021-09-04 Passive

Description:    permtk/202058/AS-PERMTK
  BGP state:          Passive
    Neighbor address: 185.1.153.80
    Neighbor AS:      202058
    Local AS:         50817
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable