msk-rs2/ipv4: show protocols all GCoreLabs

GCoreLabs BGP --- up 2020-02-06 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:       136.564/180
    Keepalive timer:  8.321/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         48 imported, 4 filtered, 83754 exported, 48 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2890          0         32       2233        625
      Import withdraws:          573          0        ---          0        577
      Export updates:        1426057        801      20568        ---    1404688
      Export withdraws:       441792        ---        ---        ---     446463
    BGP Next hop:   31.44.187.254