msk-rs2/ipv4: show protocols all melbicom2

melbicom2 BGP --- start 03:54:49.552 Passive BGP Error: Hold timer expired

Description:    melbicom2/56630/AS-MELBICOM/via CDNet
  BGP state:          Passive
    Neighbor address: 185.1.160.24
    Neighbor AS:      56630
    Local AS:         49869
    Last error:       BGP Error: Hold timer expired
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable