msk-rs1/ipv4: show protocols all istelecom

istelecom BGP --- up 2020-11-23 Established

Description:    istelecom/198826/AS-ISTELECOM
  BGP state:          Established
    Neighbor address: 185.1.161.40
    Neighbor AS:      198826
    Local AS:         49869
    Neighbor ID:      91.239.112.1
    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:   185.1.160.255
    Hold timer:       57.730/90
    Keepalive timer:  25.942/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         19 imported, 0 filtered, 100870 exported, 19 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             27          0          0          0         27
      Import withdraws:            4          0        ---          0          4
      Export updates:         796840         55         20        ---     796765
      Export withdraws:       102334        ---        ---        ---     102367
    BGP Next hop:   185.1.160.255