kiev-rs1/ipv4: show protocols all rambler

rambler BGP --- up 2021-11-23 Established

Description:    rambler/24638/AS-RAMTEL
  BGP state:          Established
    Neighbor address: 146.185.252.146
    Neighbor AS:      24638
    Local AS:         61376
    Neighbor ID:      81.19.64.41
    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:   146.185.252.100
    Hold timer:       88.371/90
    Keepalive timer:  4.159/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         9 imported, 0 filtered, 97870 exported, 9 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             27          0          0          9         18
      Import withdraws:            0          0        ---          0          0
      Export updates:        1463237         36         17        ---    1463184
      Export withdraws:       936310        ---        ---        ---     936299
    BGP Next hop:   146.185.252.100