msk-rs2/ipv4: show protocols all dts

dts BGP --- start 2021-07-23 Passive

Description:    dts/34898/AS-SYMBIOS
  BGP state:          Passive
    Neighbor address: 185.1.160.119
    Neighbor AS:      34898
    Local AS:         49869
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable