de-bgp/ipv4: show protocols all RS2_KLEY

RS2_KLEY BGP master up 2019-10-17 Established

Description:    Germany to AS31142
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         68380 imported, 0 exported, 3 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         230481          0          2          8     230471
    Import withdraws:       100756          0        ---          3     100755
    Export updates:        4319159     107133    4212026        ---          0
    Export withdraws:       382403        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 193.189.82.252
    Neighbor AS:      31142
    Neighbor ID:      193.189.82.252
    Neighbor caps:    refresh enhanced-refresh restart-aware llgr-aware AS4
    Session:          external AS4
    Source address:   193.189.82.224
    Hold timer:       224/240
    Keepalive timer:  1/80