nl2-bgp/ipv6: show protocols all RS1

RS1 BGP master up 2018-09-15 Established

Description:    Netherlands2 link to RS1
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         27008 imported, 3 exported, 22762 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         228481          0          4          8     228469
    Import withdraws:       102408          0        ---         59     102353
    Export updates:        5630835     216823    5414009        ---          3
    Export withdraws:       118084        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2001:7f8:b7::a504:1441:1
    Neighbor AS:      41441
    Neighbor ID:      0.0.0.1
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   2001:7f8:b7::a520:5593:1
    Hold timer:       203/240
    Keepalive timer:  40/80