lg/ipv4: show protocols all EDX_South

EDX_South BGP master up 2017-10-11 Established

Preference:     100
  Input filter:   ACCEPT
  Output filter:  REJECT
  Routes:         2709428 imported, 0 exported, 2 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:       13220203          0          0       4174   13216029
    Import withdraws:      1648839          0        ---       1088    1647751
    Export updates:       26440500   26440500          0        ---          0
    Export withdraws:      3298158        ---        ---        ---          0
  BGP state:          Established
    Neighbor address: 10.100.128.18
    Neighbor AS:      198435
    Neighbor ID:      10.100.128.18
    Neighbor caps:    refresh enhanced-refresh restart-aware AS4 add-path-rx add-path-tx
    Session:          internal multihop AS4 add-path-rx add-path-tx
    Source address:   212.18.243.78
    Hold timer:       192/240
    Keepalive timer:  49/80