rs2/ipv4: show protocols all pch_as3856

pch_as3856 BGP master up 2017-10-05 06:19:03 Established

Description:    PCH AS3856
  Preference:     100
  Input filter:   bgp_in_3856
  Output filter:  bgp_out_3856
  Import limit:   500
    Action:       restart
  Routes:         1 imported, 16925 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:         287713          1          1        ---     287711
    Export withdraws:       205898        ---        ---        ---     205899
  BGP state:          Established
    Neighbor address: 86.104.125.63
    Neighbor AS:      3856
    Neighbor ID:      66.102.34.4
    Neighbor caps:    refresh AS4
    Session:          external route-server AS4
    Source address:   86.104.125.2
    Route limit:      1/500
    Hold timer:       150/180
    Keepalive timer:  37/60