tll-rs1/ipv4: show protocols all HE

HE BGP --- up 2019-11-01 Established

Description:    HE/6939/AS6939
  BGP state:          Established
    Neighbor address: 37.9.49.14
    Neighbor AS:      6939
    Neighbor ID:      216.218.252.153
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   37.9.49.100
    Hold timer:       153.377/180
    Keepalive timer:  15.880/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   180000
      Action:       restart
    Routes:         68402 imported, 0 filtered, 625 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         873385          0          6       3783     869596
      Import withdraws:       509566          0        ---         12     509560
      Export updates:         902417     870001      22601        ---       9815
      Export withdraws:       537475        ---        ---        ---       7397
    BGP Next hop:   37.9.49.100