r1-ru-spb/ipv4: show protocols all r_to_IBGP

r_to_IBGP Pipe IBGP_TABLE up 2021-01-28 16:39:09 => FULL_TABLE

Preference:     70
  Input filter:   (unnamed)
  Output filter:  ACCEPT
  Routes:         1021131 imported, 1710815 exported
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:      914012340 2312737927      15996  755090204 2141135509
    Import withdraws:    530299638          0        ---      12205  191958092
    Export updates:      158906141 2141135510          0          0 2312737927
    Export withdraws:    530287993          0        ---          0  338329901