spb-rs2/ipv4: show protocols all GET_NET

GET_NET BGP --- start 2018-12-13 Active Socket: Connection closed

Description:    GET_NET/196691/AS-GET-NET/via ihome
  BGP state:          Active
    Neighbor address: 31.44.186.138
    Neighbor AS:      196691
    Connect delay:    3.508/5
    Last error:       Socket: Connection closed
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable