de-bgp/ipv4: show protocols all RS1_4B42_GRETAP

RS1_4B42_GRETAP BGP master up 2019-08-16 Established

Description:    Germany to AS35708
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         75 imported, 0 exported, 43 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           1646          0          0        507       1139
    Import withdraws:          964          0        ---          0        964
    Export updates:        1877603        560    1877043        ---          0
    Export withdraws:       249664        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 185.1.125.1
    Neighbor AS:      35708
    Neighbor ID:      185.1.125.1
    Neighbor caps:    refresh enhanced-refresh restart-able AS4
    Session:          external multihop AS4
    Source address:   185.1.125.26
    Hold timer:       186/240
    Keepalive timer:  49/80