lg/ipv4: show protocols all ncsdpuOSL

ncsdpuOSL BGP master up 2021-06-09 Established

Description:    ncs-dpu-osl
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         637522 imported, 0 exported, 2327 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       91413965          0          0     595498   90818467
    Import withdraws:     54843357          0        ---          0   54843357
    Export updates:      266713581  266713574          7        ---          0
    Export withdraws:     13478235        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 31.169.49.228
    Neighbor AS:      50304
    Neighbor ID:      31.169.49.228
    Neighbor caps:    refresh AS4
    Session:          internal multihop AS4
    Source address:   91.90.47.247
    Hold timer:       135/180
    Keepalive timer:  52/60