rs2/ipv4: show protocols all smartnet

smartnet BGP master up 2020-03-29 Established

Description:    Smart Network SRL
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   1000
    Action:       restart
  Routes:         1 imported, 447 exported, 1 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              1          0          0          0          1
    Import withdraws:            0          0        ---          0          0
    Export updates:            984          1          0        ---        983
    Export withdraws:          217        ---        ---        ---        217
  BGP state:          Established
    Neighbor address: 185.1.45.8
    Neighbor AS:      48205
    Neighbor ID:      185.173.147.254
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   185.1.45.2
    Route limit:      1/1000
    Hold timer:       147/180
    Keepalive timer:  7/60