msk-rs2/ipv4: show protocols all bigtelecom

bigtelecom BGP --- up 2021-03-30 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:       61.245/90
    Keepalive timer:  0.029/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         24 imported, 0 filtered, 105350 exported, 24 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            127          0          0         48         79
      Import withdraws:            7          0        ---          0          7
      Export updates:        1329748        103         91        ---    1329554
      Export withdraws:       513251        ---        ---        ---     513281
    BGP Next hop:   185.1.161.0