msk-rs2/ipv4: show protocols all bigtelecom

bigtelecom BGP --- up 2021-01-19 Established

Description:    bigtelecom/35810/AS-BIGTELECOM
  BGP state:          Established
    Neighbor address: 185.1.160.84
    Neighbor AS:      35810
    Local AS:         49869
    Neighbor ID:      87.255.0.1
    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:       52.996/90
    Keepalive timer:  15.757/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         23 imported, 0 filtered, 101801 exported, 23 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             96          0          0         70         26
      Import withdraws:            3          0        ---          0          3
      Export updates:         563304        100         12        ---     563192
      Export withdraws:       137389        ---        ---        ---     137447
    BGP Next hop:   185.1.161.0