msk-rs2/ipv4: show protocols all metro_set

metro_set BGP --- up 2021-02-17 Established

Description:    metro_set/50923/AS-METRO-SET/via Metro_Set
  BGP state:          Established
    Neighbor address: 185.1.160.58
    Neighbor AS:      50923
    Local AS:         49869
    Neighbor ID:      37.60.16.1
    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:   185.1.161.0
    Hold timer:       63.692/90
    Keepalive timer:  20.632/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         129 imported, 0 filtered, 104132 exported, 107 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1650          0          0       1489        161
      Import withdraws:           21          0        ---          0         21
      Export updates:        1111861        382         52        ---    1111427
      Export withdraws:       349706        ---        ---        ---     349922
    BGP Next hop:   185.1.161.0