spb-rs2/ipv4: show protocols all pin

pin BGP --- up 2020-01-24 Established

Description:    pin/44050/AS-PIN-PITERIX/via PIN
  BGP state:          Established
    Neighbor address: 185.1.152.13
    Neighbor AS:      44050
    Local AS:         50817
    Neighbor ID:      95.215.3.9
    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
      Graceful restart
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       76.209/90
    Keepalive timer:  17.590/30
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         573 imported, 0 filtered, 80472 exported, 426 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          16755          0         51      12650       4054
      Import withdraws:         2163          0        ---         52       2140
      Export updates:        1870154       3881    1384350        ---     481923
      Export withdraws:       703188        ---        ---        ---     126289
    BGP Next hop:   185.1.153.0