spb-rs2/ipv4: show protocols all PIN_USA

PIN_USA BGP --- up 2019-06-21 Established

Description:    PIN_USA/54985/AS54985
  BGP state:          Established
    Neighbor address: 31.44.186.129
    Neighbor AS:      54985
    Neighbor ID:      192.235.32.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
    Session:          external route-server
    Source address:   31.44.186.254
    Hold timer:       118.108/180
    Keepalive timer:  26.719/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         1 imported, 0 filtered, 73137 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              1          0          0          0          1
      Import withdraws:            0          0        ---          0          0
      Export updates:         703783          1          0        ---     703782
      Export withdraws:       387082        ---        ---        ---     387082
    BGP Next hop:   31.44.186.254