r02pia1/ipv4: show protocols all R01MIL1B

R01MIL1B BGP master up 2021-02-11 Established

Preference:     100
  Input filter:   ibgp_in
  Output filter:  ibgp_out
  Routes:         4242 imported, 87 exported, 4091 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:          53288          0          1      29941      23346
    Import withdraws:      7095496          0        ---    7085215      10282
    Export updates:       25870707   25868754        343        ---       1610
    Export withdraws:      1332417        ---        ---        ---    2376372
  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:       208/240
    Keepalive timer:  13/80