de-bgp/ipv4: show protocols all RS2_4B42_GRETAP

RS2_4B42_GRETAP BGP master up 2019-11-17 Established

Description:    Germany to AS35708
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         103 imported, 0 exported, 1 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           3866          0          0       2585       1281
    Import withdraws:          771          0        ---         86        685
    Export updates:        5947678        192    5947486        ---          0
    Export withdraws:       779996        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 185.1.125.2
    Neighbor AS:      35708
    Neighbor ID:      185.1.125.2
    Neighbor caps:    refresh enhanced-refresh restart-able llgr-aware AS4
    Session:          external multihop AS4
    Source address:   185.1.125.26
    Hold timer:       136/240
    Keepalive timer:  12/80