spb-rs2/ipv4: show protocols all teslatel

teslatel BGP --- start 2021-11-24 Passive

Description:    teslatel/50313/AS50313
  BGP state:          Passive
    Neighbor address: 185.1.153.139
    Neighbor AS:      50313
    Local AS:         50817
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable