spb-rs2/ipv4: show protocols all cdnnow2

cdnnow2 BGP --- up 2020-05-21 Established

Description:    cdnnow2/21030/AS-CDNNOW/via CDNnow
  BGP state:          Established
    Neighbor address: 185.1.152.120
    Neighbor AS:      21030
    Local AS:         50817
    Neighbor ID:      172.19.25.52
    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
      Enhanced refresh
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       93.832/120
    Keepalive timer:  13.491/40
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 12501 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          0          2          4
      Import withdraws:       250417          0        ---     250417          0
      Export updates:        2753842       4401    1818602        ---     930839
      Export withdraws:      1520870        ---        ---        ---     620189
    BGP Next hop:   185.1.153.0