rix-rs1/ipv4: show protocols all HE

HE BGP --- up 2021-10-13 Established

Description:    HE/6939/ANY
  BGP state:          Established
    Neighbor address: 193.27.39.47
    Neighbor AS:      6939
    Local AS:         49634
    Neighbor ID:      216.218.252.129
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   193.27.39.100
    Hold timer:       169.305/180
    Keepalive timer:  38.087/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   105000
      Action:       disable
    Routes:         93376 imported, 1 filtered, 4222 exported, 91932 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         519946          0        115        952     518879
      Import withdraws:       317635          0        ---        149     317599
      Export updates:         545992     518252       3730        ---      24010
      Export withdraws:       327931        ---        ---        ---      12150
    BGP Next hop:   193.27.39.100