bru1/ipv4: show protocols all br4

br4 BGP master up 2020-06-29 Established

Preference:     100
  Input filter:   import_br4
  Output filter:  REJECT
  Routes:         837684 imported, 0 exported, 19037 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:      306006809          0    1594936    1120333  303291540
    Import withdraws:     10028910          0        ---    1595329   10028517
    Export updates:      403895190   93409361  310485829        ---          0
    Export withdraws:     10028133        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 192.168.41.5
    Neighbor AS:      59827
    Neighbor ID:      185.70.72.2
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external multihop AS4
    Source address:   185.70.72.66
    Hold timer:       231/240
    Keepalive timer:  18/80