msk-rs1/ipv4: show protocols all imperva

imperva BGP --- up 2021-02-25 Established

Description:    imperva/19551/AS-INCAPSULA
  BGP state:          Established
    Neighbor address: 185.1.160.227
    Neighbor AS:      19551
    Local AS:         49869
    Neighbor ID:      107.154.34.252
    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:   185.1.160.255
    Hold timer:       58.380/90
    Keepalive timer:  5.244/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         105 imported, 2 filtered, 102732 exported, 105 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1189          0         24        832        333
      Import withdraws:           22          0        ---         14         16
      Export updates:         855378        673        290        ---     854415
      Export withdraws:       241816        ---        ---        ---     242136
    BGP Next hop:   185.1.160.255