gw4/ipv4: show protocols all dn42_hardb1t

dn42_hardb1t BGP master up 2021-03-05 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         111 imported, 467 exported, 18 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         137069          0          0        748     136321
    Import withdraws:        13398          0        ---         77      13321
    Export updates:        3222198      16308         22        ---    3205868
    Export withdraws:       324345        ---        ---        ---     337071
  BGP state:          Established
    Neighbor address: 172.20.58.130
    Neighbor AS:      4242420138
    Neighbor ID:      172.20.58.130
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   10.119.0.4
    Route limit:      111/10000
    Hold timer:       219/240
    Keepalive timer:  19/80