rr2/ipv4: show protocols all CENTRON

CENTRON BGP T_CENTRON up Mar18 Established

Description:    Centron
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  ACCEPT
  Routes:         7 imported, 742 exported, 231 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:             14          0          0          0         14
    Import withdraws:            0          0        ---          0          0
    Export updates:           2578          8          0        ---       2570
    Export withdraws:         1417        ---        ---        ---       1423
  BGP state:          Established
    Neighbor address: 195.85.217.45
    Neighbor AS:      200062
    Neighbor ID:      158.181.55.237
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   195.85.217.99
    Route limit:      7/1000
    Hold timer:       55/90
    Keepalive timer:  19/30