msk-rs2/ipv4: show protocols all he

he BGP --- up 2021-09-14 Established

Description:    he/6939/ANY
  BGP state:          Established
    Neighbor address: 185.1.160.117
    Neighbor AS:      6939
    Local AS:         49869
    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:   185.1.161.0
    Hold timer:       162.969/180
    Keepalive timer:  1.813/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   99000
      Action:       disable
    Routes:         94919 imported, 0 filtered, 20243 exported, 91371 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:        1173740          0          0       2250    1171490
      Import withdraws:       459881          0        ---          0     459881
      Export updates:        1804447    1161014      21556        ---     621877
      Export withdraws:       679577        ---        ---        ---     233845
    BGP Next hop:   185.1.161.0