gb-bgp/ipv6: show protocols all AS135103_GRE

AS135103_GRE BGP master up 2019-03-21 Established

Description:    London to AS135103
  Preference:     200
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Routes:         1 imported, 3 exported, 1 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              1          0          0          0          1
    Import withdraws:            0          0        ---          0          0
    Export updates:        6608507          1    6608503        ---          3
    Export withdraws:        24513        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 2a06:1287:330e:44::2
    Neighbor AS:      135103
    Neighbor ID:      198.51.100.1
    Neighbor caps:    refresh restart-able AS4
    Session:          external AS4
    Source address:   2a06:1287:330e:44::1
    Hold timer:       158/240
    Keepalive timer:  34/80