msk-rs2/ipv4: show protocols all HexCore

HexCore BGP --- down 21:05:57.404

Description:    HexCore/203004/AS203004
  BGP state:          Down
    Neighbor address: 31.44.187.182
    Neighbor AS:      203004
    Local AS:         50817
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable