msk-rs2/ipv4: show protocols all GCoreLabs

GCoreLabs BGP --- up 2020-05-29 Established

Description:    GCoreLabs/199524/AS-GCORE
  BGP state:          Established
    Neighbor address: 31.44.187.121
    Neighbor AS:      199524
    Local AS:         50817
    Neighbor ID:      92.223.122.70
    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
      ADD-PATH
        RX: ipv4
        TX:
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       107.044/180
    Keepalive timer:  1.563/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         51 imported, 0 filtered, 88036 exported, 51 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1661          0          0        387       1274
      Import withdraws:         1221          0        ---          0       1221
      Export updates:         783102       1370        932        ---     780800
      Export withdraws:       279472        ---        ---        ---     278754
    BGP Next hop:   31.44.187.254