msk-rs1/ipv4: show protocols all Yandex

Yandex BGP --- up 2019-05-22 Established

Description:    Yandex/13238/AS-YANDEX
  BGP state:          Established
    Neighbor address: 31.44.187.87
    Neighbor AS:      13238
    Neighbor ID:      87.250.233.199
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.100
    Hold timer:       70.012/90
    Keepalive timer:  24.080/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         62 imported, 0 filtered, 10452 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             62          0          0          0         62
      Import withdraws:            0          0        ---          0          0
      Export updates:         238257         62     205953        ---      32242
      Export withdraws:       117287        ---        ---        ---      14449
    BGP Next hop:   31.44.187.100