msk-rs1/ipv4: show protocols all NanoIT

NanoIT BGP --- start 2019-09-01 Active Socket: Connection refused

Description:    NanoIT/43513/AS-NANOIT
  BGP state:          Active
    Neighbor address: 31.44.187.203
    Neighbor AS:      43513
    Connect delay:    2.988/5
    Last error:       Socket: Connection refused
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable