ost-rs/ipv4: show protocols all B21859x1

B21859x1 BGP T21859 up 2019-11-10 04:09:46 Established

Description:    Zenlayer NORD
  Preference:     100
  Input filter:   bgp_in_21859
  Output filter:  bgp_out
  Import limit:   25490
    Action:       restart
  Routes:         22 imported, 7 filtered, 12989 exported, 1320 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            210          0        184          0         26
    Import withdraws:          180          0        ---        361          3
    Export updates:        1094472         25          0        ---    1094447
    Export withdraws:       492732        ---        ---        ---     492755
  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:   185.1.52.100
    Route limit:      29/25490
    Hold timer:       24/30
    Keepalive timer:  4/10