nl2-bgp/ipv6: show protocols all RS1

RS1 BGP master up 2019-01-10 Established

Description:    Netherlands2 link to RS1
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         28683 imported, 3 exported, 25045 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         157072          0          6         22     157044
    Import withdraws:        61704          0        ---         41      61669
    Export updates:        9242337     161918    9080416        ---          3
    Export withdraws:       174639        ---        ---        ---          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:       210/240
    Keepalive timer:  43/80