spb-rs2/ipv4: show protocols all IviRu

IviRu BGP --- up 2019-11-21 Established

Description:    IviRu/57629/AS57629
  BGP state:          Established
    Neighbor address: 31.44.186.76
    Neighbor AS:      57629
    Neighbor ID:      192.168.13.254
    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
        Restart time: 120
        AF supported: ipv4
        AF preserved: ipv4
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.186.254
    Hold timer:       84.593/180
    Keepalive timer:  7.561/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 8547 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              2          0          0          0          2
      Import withdraws:            0          0        ---          0          0
      Export updates:         126003          2     107201        ---      18800
      Export withdraws:        31368        ---        ---        ---       5338
    BGP Next hop:   31.44.186.254