spb-rs1/ipv4: show protocols all Linkey

Linkey BGP --- up 2019-08-15 Established

Description:    Linkey/13002/AS-LINKEY
  BGP state:          Established
    Neighbor address: 31.44.186.141
    Neighbor AS:      13002
    Neighbor ID:      213.159.127.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
        Restart time: 120
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   31.44.186.100
    Hold timer:       131.706/180
    Keepalive timer:  39.562/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         10 imported, 0 filtered, 77446 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            289          0          0          8        281
      Import withdraws:            1          0        ---          0          1
      Export updates:        1128171        281          0        ---    1127890
      Export withdraws:       614782        ---        ---        ---     614781
    BGP Next hop:   31.44.186.100