spb-rs2/ipv4: show protocols all GlobalNetworks

GlobalNetworks BGP --- start 2019-02-11 Active Socket: Connection refused

Description:    GlobalNetworks/50947/AS50947
  BGP state:          Active
    Neighbor address: 31.44.186.73
    Neighbor AS:      50947
    Connect delay:    2.636/5
    Last error:       Socket: Connection refused
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable