rix-rs1/ipv4: show protocols all Versia

Versia BGP --- start 2021-10-13 Passive BGP Error: Hold timer expired

Description:    Versia/8285/AS-VERNET
  BGP state:          Passive
    Neighbor address: 193.27.39.52
    Neighbor AS:      8285
    Local AS:         49634
    Last error:       BGP Error: Hold timer expired
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable