rs1-spb/ipv4: show protocols all PCollector

PCollector Pipe master up 2020-12-16 => TCollector

Preference:     70
  Input filter:   (unnamed)
  Output filter:  ACCEPT
  Routes:         0 imported, 219771 exported
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       16759477   16702000          0          5        151
    Import withdraws:      2031757          0        ---          0        151
    Export updates:       16702258        156          0   12424394    4277708
    Export withdraws:      1804592          0        ---          0    1804441