spb-rs2/ipv4: show protocols all newline

newline BGP --- up 2020-01-30 Established

Description:    newline/31277/AS-NEWLINESPB/via NewLine
  BGP state:          Established
    Neighbor address: 185.1.152.58
    Neighbor AS:      31277
    Local AS:         50817
    Neighbor ID:      94.243.220.1
    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
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       127.499/180
    Keepalive timer:  19.641/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         11 imported, 0 filtered, 81397 exported, 8 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             64          0          0         22         42
      Import withdraws:            5          0        ---          0          5
      Export updates:        1795569         13    1126616        ---     668940
      Export withdraws:       718188        ---        ---        ---     264543
    BGP Next hop:   185.1.153.0