spb-rs2/ipv4: show protocols all CloudFlare

CloudFlare BGP --- up 2019-08-28 Established

Description:    CloudFlare/13335/AS-CLOUDFLARE
  BGP state:          Established
    Neighbor address: 31.44.186.96
    Neighbor AS:      13335
    Neighbor ID:      172.69.8.1
    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:   31.44.186.254
    Hold timer:       64.777/90
    Keepalive timer:  9.063/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 10014 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          0          4          2
      Import withdraws:            0          0        ---          0          0
      Export updates:         883270          4     715461        ---     167805
      Export withdraws:       439417        ---        ---        ---     104558
    BGP Next hop:   31.44.186.254