msk-rs2/ipv4: show protocols all MailRu

MailRu BGP --- up 2020-03-05 Established

Description:    MailRu/47764/AS-MAILRU
  BGP state:          Established
    Neighbor address: 31.44.187.223
    Neighbor AS:      47764
    Local AS:         50817
    Neighbor ID:      94.100.183.250
    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
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       83.267/90
    Keepalive timer:  7.801/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         124 imported, 2 filtered, 83830 exported, 121 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           3107          0         50       2916        141
      Import withdraws:           15          0        ---          2         15
      Export updates:        3931475        161        696        ---    3930618
      Export withdraws:      1782530        ---        ---        ---    1782456
    BGP Next hop:   31.44.187.254