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:         5092 imported, 94 exported, 4936 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          36886          0          0      11609      25277
    Import withdraws:        12233          0        ---          0      12233
    Export updates:       48475346   48465371        429        ---       9546
    Export withdraws:      3376057        ---        ---        ---    2491009
  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:       167/240
    Keepalive timer:  13/80