nl2-bgp/ipv6: show protocols all RS2

RS2 BGP master up 2018-11-11 Established

Description:    Netherlands2 link to RS2
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         28392 imported, 3 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          45718          0          2          6      45710
    Import withdraws:         8203          0        ---         23       8182
    Export updates:        3024583      34259    2990321        ---          3
    Export withdraws:        15997        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2001:7f8:b7::a504:1441:2
    Neighbor AS:      41441
    Neighbor ID:      0.0.0.2
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   2001:7f8:b7::a520:5593:1
    Hold timer:       163/240
    Keepalive timer:  42/80