rs2/ipv4: show protocols all nextgen

nextgen BGP master start 2017-12-08 12:41:27 Connect BGP Error: Hold timer expired

Description:    NextGen
  Preference:     100
  Input filter:   bgp_in_48161
  Output filter:  bgp_out_48161
  Import limit:   600
    Action:       restart
  Routes:         0 imported, 0 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              0          0          0          0          0
    Import withdraws:            0          0        ---          0          0
    Export updates:              0          0          0        ---          0
    Export withdraws:            0        ---        ---        ---          0
  BGP state:          Connect
    Neighbor address: 86.104.125.100
    Neighbor AS:      48161
    Last error:       BGP Error: Hold timer expired