kiev-rs2/ipv4: show protocols all he

he BGP --- up 2021-04-16 Established

Description:    he/6939/ANY
  BGP state:          Established
    Neighbor address: 146.185.252.37
    Neighbor AS:      6939
    Local AS:         61376
    Neighbor ID:      216.218.252.131
    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:   146.185.252.254
    Hold timer:       136.983/180
    Keepalive timer:  33.752/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   99000
      Action:       disable
    Routes:         86772 imported, 0 filtered, 3618 exported, 85579 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         641533          0          0      10227     631306
      Import withdraws:       146341          0        ---          0     146341
      Export updates:         639551     631329        125        ---       8097
      Export withdraws:       147956        ---        ---        ---       2600
    BGP Next hop:   146.185.252.254