rix-rs2/ipv4: show protocols all connectc

connectc BGP --- down 15:32:28.672

Description:    connectc/50158/AS-CONNECT
  BGP state:          Down
    Neighbor address: 193.27.39.126
    Neighbor AS:      50158
    Local AS:         49634
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable