msk-rs2/ipv4: show protocols all metro_set

metro_set BGP --- up 2021-05-13 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:       50.333/90
    Keepalive timer:  8.267/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         137 imported, 0 filtered, 106225 exported, 113 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            274          0          0        137        137
      Import withdraws:            0          0        ---          0          0
      Export updates:         373181        314        599        ---     372268
      Export withdraws:        76182        ---        ---        ---      76217
    BGP Next hop:   185.1.161.0