spb-rs2/ipv4: show protocols all zelobit2

zelobit2 BGP --- down 11:36:05.151

Description:    zelobit2/41864/AS-Zelobit
  BGP state:          Down
    Neighbor address: 185.1.152.154
    Neighbor AS:      41864
    Local AS:         50817
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable