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:         639676 imported, 0 exported, 1604 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       77206917          0          0     572167   76634750
    Import withdraws:     44951071          0        ---          0   44951071
    Export updates:      223376754  223376747          7        ---          0
    Export withdraws:     11120249        ---        ---        ---          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:       162/180
    Keepalive timer:  28/60