RS01/ipv4: show protocols all P57902

P57902 Pipe master up 2019-04-13 => T57902

Description:    METROOPTIC
  Preference:     70
  Input filter:   bgp_in_AS57902
  Output filter:  (unnamed)
  Routes:         2 imported, 4276 exported
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         571015     570595        387         10         23
    Import withdraws:       443922          0        ---         63         21
    Export updates:        1427762         33     857134      18298     552297
    Export withdraws:       634632          0        ---      42591     443589