hels-rs2/ipv4: show protocols all tcenter

tcenter BGP --- down 16:07:17.991

Description:    tcenter/62423/AS-TCENTER
  BGP state:          Down
    Neighbor address: 193.27.37.27
    Neighbor AS:      62423
    Local AS:         39607
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable