ost-rs/ipv4: show protocols all B21859x1

B21859x1 BGP T21859 up 2020-03-11 01:22:34 Established

Description:    Zenlayer NORD
  Preference:     100
  Input filter:   bgp_in_21859
  Output filter:  bgp_out
  Import limit:   42561
    Action:       restart
  Routes:         27 imported, 0 filtered, 13426 exported, 1674 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            139          0          4        108         27
    Import withdraws:            4          0        ---          8          0
    Export updates:         213206         27          0        ---     213179
    Export withdraws:        77560        ---        ---        ---      77560
  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:      27/42561
    Hold timer:       26/30
    Keepalive timer:  3/10