rs1/ipv4: show protocols all pb_4_dcs_as6910_1

pb_4_dcs_as6910_1 BGP --- start 2019-05-16 Active Socket: Connection refused

Description:    DCS-AKTA 1
  BGP state:          Active
    Neighbor address: 86.104.125.79
    Neighbor AS:      6910
    Connect delay:    2.962/5
    Last error:       Socket: Connection refused
  Channel ipv4
    State:          DOWN
    Table:          t_4_dcs_as6910_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       restart