lg01/ipv4: show protocols all DUOCAST1

DUOCAST1 BGP master up 2019-12-10 14:41:57 Established

Description:    DUOCAST1
  Preference:     100
  Input filter:   lookingglass_in
  Output filter:  REJECT
  Routes:         778596 imported, 0 exported, 623 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:        3350815          0          0          1    3350814
    Import withdraws:       238352          0        ---          0     238352
    Export updates:       10829767      67066   10762701        ---          0
    Export withdraws:       665381        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 89.188.4.1
    Neighbor AS:      31477
    Neighbor ID:      89.188.4.1
    Neighbor caps:    refresh restart-able llgr-aware AS4
    Session:          external multihop AS4
    Source address:   82.94.230.130
    Hold timer:       78/90
    Keepalive timer:  6/30