de-bgp/ipv6: show protocols all RS1_4B42_GRETAP

RS1_4B42_GRETAP BGP master up 2019-07-16 Established

Description:    Germany to AS35708
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         54 imported, 3 exported, 1 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            407          0          0        215        192
    Import withdraws:          148          0        ---         12        136
    Export updates:        7478168          2    7478163        ---          3
    Export withdraws:        57041        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2001:7f8:d0:b901::7d01
    Neighbor AS:      35708
    Neighbor ID:      185.1.125.2
    Neighbor caps:    refresh enhanced-refresh restart-able AS4
    Session:          external multihop AS4
    Source address:   2001:7f8:d0:b901::7d1a
    Hold timer:       116/240
    Keepalive timer:  2/80