spb-rs2/ipv4: show protocols all olivenet

olivenet BGP --- up 2020-10-10 Established

Description:    olivenet/201746/AS-OLIVENET
  BGP state:          Established
    Neighbor address: 185.1.152.172
    Neighbor AS:      201746
    Local AS:         50817
    Neighbor ID:      193.5.150.1
    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
      Graceful restart
        Restart time: 120
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       148.987/180
    Keepalive timer:  36.641/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         35 imported, 0 filtered, 93633 exported, 35 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            495          0          0        333        162
      Import withdraws:       122362          0        ---     122271         91
      Export updates:        1880624        360       5126        ---    1875138
      Export withdraws:       642038        ---        ---        ---     645284
    BGP Next hop:   185.1.153.0