gw6/ipv4: show protocols all p_ibgptbl

p_ibgptbl Pipe ebgp up 2017-07-07 => ibgp

Preference:     70
  Input filter:   ACCEPT
  Output filter:  (unnamed)
  Routes:         1632 imported, 0 exported
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         603061          0          0          0     603061
    Import withdraws:        11418          0        ---          0      11418
    Export updates:         603081     603061         20          0          0
    Export withdraws:        11418          0        ---          0          0