rs2/ipv4: show protocols all rapidlink

rapidlink BGP master up 2021-08-10 Established

Description:    RapidLink SRL
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       restart
  Routes:         26 imported, 1024 exported, 24 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:            191          0          0          0        191
    Import withdraws:          111          0        ---          0        111
    Export updates:           6895        176          0        ---       6719
    Export withdraws:         2543        ---        ---        ---       2526
  BGP state:          Established
    Neighbor address: 185.1.45.11
    Neighbor AS:      50084
    Neighbor ID:      194.247.165.7
    Neighbor caps:    refresh restart-aware AS4
    Session:          external route-server AS4
    Source address:   185.1.45.2
    Route limit:      26/1000
    Hold timer:       40/90
    Keepalive timer:  27/30