msk-rs2/ipv4: show protocols all imperva

imperva BGP --- up 2020-11-13 Established

Description:    imperva/19551/AS-INCAPSULA
  BGP state:          Established
    Neighbor address: 185.1.160.227
    Neighbor AS:      19551
    Local AS:         49869
    Neighbor ID:      107.154.34.1
    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
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       51.774/90
    Keepalive timer:  29.294/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         98 imported, 2 filtered, 100079 exported, 98 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1304          0         26       1087        191
      Import withdraws:           95          0        ---          6         93
      Export updates:        1577093        480        448        ---    1576165
      Export withdraws:       602225        ---        ---        ---     602742
    BGP Next hop:   185.1.161.0