spb-rs2/ipv4: show protocols all cdnnow

cdnnow BGP --- up 2020-10-10 Established

Description:    cdnnow/21030/AS-CDNNOW/via CDNnow
  BGP state:          Established
    Neighbor address: 185.1.152.88
    Neighbor AS:      21030
    Local AS:         50817
    Neighbor ID:      172.19.25.21
    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:       107.251/120
    Keepalive timer:  16.128/40
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 13144 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              9          0          0          6          3
      Import withdraws:        48182          0        ---      48182          0
      Export updates:        1316741          9     995901        ---     320831
      Export withdraws:       641186        ---        ---        ---     479125
    BGP Next hop:   185.1.153.0