rix-rs2/ipv4: show protocols all Versia

Versia BGP --- up 2020-06-17 Established

Description:    Versia/8285/AS-VERNET
  BGP state:          Established
    Neighbor address: 193.27.39.52
    Neighbor AS:      8285
    Local AS:         50817
    Neighbor ID:      194.8.8.224
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       122.231/180
    Keepalive timer:  7.057/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         12 imported, 0 filtered, 80376 exported, 12 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             28          0          0         12         16
      Import withdraws:            0          0        ---          0          0
      Export updates:         824444         16          0        ---     824428
      Export withdraws:       377859        ---        ---        ---     377859
    BGP Next hop:   193.27.39.254