rix-rs2/ipv4: show protocols all Versia

Versia BGP --- start 2019-10-08 Connect

Description:    Versia/8285/AS-VERNET
  BGP state:          Connect
    Neighbor address: 193.27.39.52
    Neighbor AS:      8285
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable