gw4/ipv4: show protocols all dn42_hardb1t

dn42_hardb1t BGP master up 2021-05-10 Established

Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       disable
  Routes:         172 imported, 467 exported, 8 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          23445          0          0        209      23236
    Import withdraws:         6803          0        ---          4       6799
    Export updates:         152823        768         22        ---     152033
    Export withdraws:         1897        ---        ---        ---       2541
  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:      172/10000
    Hold timer:       199/240
    Keepalive timer:  29/80