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:         621560 imported, 0 exported, 1900 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        9697597          0          0      52691    9644906
    Import withdraws:      5677177          0        ---          0    5677177
    Export updates:       29176417   29176410          7        ---          0
    Export withdraws:      1314729        ---        ---        ---          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:       160/180
    Keepalive timer:  15/60