pl-bgp/ipv6: show protocols all AS29632_SIT

AS29632_SIT BGP master up 2019-03-20 Established

Description:    Poland to AS29632
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         62577 imported, 8 exported, 6566 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        5158453          0       8140    1144401    4005912
    Import withdraws:        40910          0        ---      11764      37286
    Export updates:        6407431     468276    5939147        ---          8
    Export withdraws:        53743        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2a01:d0:7fff:49::1
    Neighbor AS:      29632
    Neighbor ID:      62.205.132.249
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4
    Session:          external AS4
    Source address:   2a01:d0:7fff:49::2
    Hold timer:       184/240
    Keepalive timer:  22/80