rs2/ipv4: show protocols all arax2

arax2 BGP master up 2019-10-03 Established

Description:    Arax-Impex SRL
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       restart
  Routes:         126 imported, 453 exported, 17 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:           2821          0          1          0       2820
    Import withdraws:         2589          0        ---          1       2589
    Export updates:           4656       2135          0        ---       2521
    Export withdraws:         1997        ---        ---        ---       1928
  BGP state:          Established
    Neighbor address: 185.1.45.18
    Neighbor AS:      15836
    Neighbor ID:      217.26.164.12
    Neighbor caps:    refresh restart-aware AS4
    Session:          external route-server AS4
    Source address:   185.1.45.2
    Route limit:      126/1000
    Hold timer:       72/90
    Keepalive timer:  12/30