rs2-msk/ipv4: show protocols all as21859_1148

as21859_1148 BGP master up 2020-03-19 Established

Description:    zenlayer
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   200
    Action:       disable
  Routes:         27 imported, 0 filtered, 100046 exported, 27 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            378          0          0        351         27
    Import withdraws:            0          0        ---          0          0
    Export updates:        3641923        437     784219        ---    2857267
    Export withdraws:       299380        ---        ---        ---     709090
  BGP state:          Established
    Neighbor address: 178.18.226.100
    Neighbor AS:      21859
    Neighbor ID:      107.155.10.8
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   178.18.227.100
    Route limit:      27/200
    Hold timer:       127/180
    Keepalive timer:  25/60