lg/ipv4: show protocols all ncshmgOSL

ncshmgOSL BGP master up 2021-06-09 Established

Description:    ncs-hmg-osl
  Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         43 imported, 0 exported, 11 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            944          0          0          0        944
    Import withdraws:         1455          0        ---       1427         28
    Export updates:      113348542  113348535          7        ---          0
    Export withdraws:      5581829        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 31.169.49.233
    Neighbor AS:      50304
    Neighbor ID:      31.169.49.233
    Neighbor caps:    refresh AS4
    Session:          internal multihop AS4
    Source address:   91.90.47.247
    Hold timer:       133/180
    Keepalive timer:  25/60