lg/ipv4: show protocols all R1_LUZ_V4

R1_LUZ_V4 BGP master up 2021-09-26 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         871676 imported, 0 exported, 3 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        3597073          0          0     293115    3303958
    Import withdraws:       118135          0        ---          0     118135
    Export updates:        3855991    1137539    2718452        ---          0
    Export withdraws:        30542        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 5.226.149.64
    Neighbor AS:      58299
    Neighbor ID:      5.226.149.64
    Neighbor caps:    refresh restart-aware AS4 add-path-rx
    Session:          external multihop AS4
    Source address:   5.226.144.241
    Hold timer:       171/180
    Keepalive timer:  46/60