hels-rs2/ipv4: show protocols all eurotelepl

eurotelepl BGP --- start 2021-06-14 Passive Error: Link down

Description:    eurotelepl/6768/AS6768
  BGP state:          Passive
    Neighbor address: 193.27.37.66
    Neighbor AS:      6768
    Local AS:         39607
    Last error:       Error: Link down
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable