spb-rs2/ipv4: show protocols all YouOnline

YouOnline BGP --- up 2019-11-21 Established

Description:    YouOnline/198580/AS198580
  BGP state:          Established
    Neighbor address: 31.44.186.37
    Neighbor AS:      198580
    Neighbor ID:      10.10.0.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.186.254
    Hold timer:       109.095/180
    Keepalive timer:  37.668/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 4 filtered, 78784 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              6          0          4          0          2
      Import withdraws:       175490          0        ---     175494          0
      Export updates:         120857          2          2        ---     120853
      Export withdraws:        27491        ---        ---        ---      27491
    BGP Next hop:   31.44.186.254