lg/ipv4: show protocols all R1_HAR_V4

R1_HAR_V4 BGP master up 2021-09-26 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         874467 imported, 0 exported, 19 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        1774674          0          0      33576    1741098
    Import withdraws:        69699          0        ---          0      69699
    Export updates:        3870834     254423    3616411        ---          0
    Export withdraws:        30703        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 5.226.149.246
    Neighbor AS:      58299
    Neighbor ID:      5.226.149.246
    Neighbor caps:    refresh AS4
    Session:          external multihop AS4
    Source address:   5.226.144.241
    Hold timer:       145/180
    Keepalive timer:  36/60