rs2/ipv4: show protocols all bgsf

bgsf BGP master up 2019/10/09-08:52:06 Established

Preference:     100
  Input filter:   bgsf_IN
  Output filter:  bgsf_OUT
  Import limit:   760000
    Action:       disable
  Export limit:   10
    Action:       disable
  Routes:         379324 imported, 4 exported, 292570 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       19526549          0          0    7051308   12475241
    Import withdraws:      3399880          0        ---         40    3399840
    Export updates:       36217866    8423904   27793958        ---          4
    Export withdraws:      1066064        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 94.156.249.44
    Neighbor AS:      198228
    Neighbor ID:      94.156.249.44
    Neighbor caps:    refresh AS4
    Session:          internal route-reflector AS4
    Source address:   94.156.249.43
    Route limit:      379324/760000
    Hold timer:       135/180
    Keepalive timer:  36/60