nord-rs/ipv4: show protocols all B21859x1

B21859x1 BGP T21859 up 2019-05-17 03:03:23 Established

Description:    Zenlayer NORD
  Preference:     100
  Input filter:   bgp_in_21859
  Output filter:  bgp_out
  Import limit:   7320
    Action:       restart
  Routes:         17 imported, 0 filtered, 11979 exported, 1020 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            104          0          8         72         24
    Import withdraws:           13          0        ---         15          6
    Export updates:         353639         24          0        ---     353615
    Export withdraws:       157686        ---        ---        ---     157707
  BGP state:          Established
    Neighbor address: 185.1.52.64
    Neighbor AS:      21859
    Neighbor ID:      107.155.10.7
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.52.200
    Route limit:      17/7320
    Hold timer:       19/30
    Keepalive timer:  3/10