lg/ipv4: show protocols all dpuOSL

dpuOSL BGP master up 2017-08-14 Established

Description:    dpu-osl
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         568982 imported, 0 exported, 140047 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       71675309          0          0    7798794   63876515
    Import withdraws:     42275170          0        ---          0   42275170
    Export updates:      199132290  199132280         10        ---          0
    Export withdraws:      7864498        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 31.169.49.238
    Neighbor AS:      50304
    Neighbor ID:      31.169.49.238
    Neighbor caps:    refresh AS4
    Session:          internal multihop AS4
    Source address:   134.90.144.238
    Hold timer:       137/180
    Keepalive timer:  44/60