msk-rs1/ipv4: show protocols all Flex

Flex BGP --- up 2020-07-06 Established

Description:    Flex/21453/AS-FLEX
  BGP state:          Established
    Neighbor address: 31.44.187.159
    Neighbor AS:      21453
    Local AS:         50817
    Neighbor ID:      80.252.128.1
    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
        Restart time: 120
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.100
    Hold timer:       117.567/180
    Keepalive timer:  33.170/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         102 imported, 1 filtered, 94656 exported, 74 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            181          0          1         43        137
      Import withdraws:           35          0        ---          1         35
      Export updates:         279334        113        737        ---     278484
      Export withdraws:       127312        ---        ---        ---     127240
    BGP Next hop:   31.44.187.100