nl2-bgp/ipv6: show protocols all AS202120

AS202120 BGP master up 2019-02-23 Established

Description:    Netherlands2 to AS202120
  Preference:     200
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         4 imported, 3 exported, 4 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              4          0          0          0          4
    Import withdraws:            0          0        ---          0          0
    Export updates:        1370891          8    1370880        ---          3
    Export withdraws:        12105        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2001:7f8:b7::a520:2120:1
    Neighbor AS:      202120
    Neighbor ID:      185.52.208.148
    Neighbor caps:    refresh restart-aware AS4
    Session:          external AS4
    Source address:   2001:7f8:b7::a520:5593:1
    Hold timer:       81/90
    Keepalive timer:  19/30