spb-rs2/ipv4: show protocols all melbicom

melbicom BGP --- up 2021-03-19 Established

Description:    melbicom/56630/ANY/via Melbicom
  BGP state:          Established
    Neighbor address: 185.1.152.64
    Neighbor AS:      56630
    Local AS:         50817
    Neighbor ID:      91.192.83.128
    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:   185.1.153.0
    Hold timer:       79.651/90
    Keepalive timer:  7.653/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         10 imported, 0 filtered, 14282 exported, 10 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             41          0          0          0         41
      Import withdraws:           31          0        ---          0         31
      Export updates:        4442962        189    3217317        ---    1225456
      Export withdraws:      1225197        ---        ---        ---    1430685
    BGP Next hop:   185.1.153.0