bru1/ipv4: show protocols all br4

br4 BGP master up 2020-06-29 Established

Preference:     100
  Input filter:   import_br4
  Output filter:  REJECT
  Routes:         843405 imported, 0 exported, 18462 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:      333991210          0    1594936    1123292  331272982
    Import withdraws:     11133226          0        ---    1595341   11132821
    Export updates:      443201904  100061889  343140015        ---          0
    Export withdraws:     11132511        ---        ---        ---          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:       235/240
    Keepalive timer:  56/80