spb-rs2/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2020-07-31 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 185.1.152.239
    Neighbor AS:      52091
    Local AS:         50817
    Neighbor ID:      31.133.40.204
    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:   185.1.153.0
    Hold timer:       88.760/90
    Keepalive timer:  15.965/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         351 imported, 0 filtered, 92419 exported, 321 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1878          0          0          0       1878
      Import withdraws:         1411          0        ---          0       1411
      Export updates:         354403       1915         31        ---     352457
      Export withdraws:       177413        ---        ---        ---     177194
    BGP Next hop:   185.1.153.0