r02pia1/ipv4: show protocols all R01MIL1B

R01MIL1B BGP master up 2021-03-23 Established

Preference:     100
  Input filter:   ibgp_in
  Output filter:  ibgp_out
  Routes:         5468 imported, 93 exported, 5290 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:         115749          0          0      21022      94727
    Import withdraws:        76153          0        ---        203      75950
    Export updates:       93557109   93540072        723        ---      16314
    Export withdraws:      6412045        ---        ---        ---    3621676
  BGP state:          Established
    Neighbor address: 185.78.48.6
    Neighbor AS:      201333
    Neighbor ID:      185.78.48.6
    Neighbor caps:    refresh enhanced-refresh restart-aware llgr-aware AS4
    Session:          internal multihop AS4
    Source address:   185.78.48.2
    Hold timer:       166/240
    Keepalive timer:  2/80