tll-rs2/ipv4: show protocols all eut_ru

eut_ru BGP --- up 2021-01-26 Established

Description:    eut_ru/28968/AS-EUT
  BGP state:          Established
    Neighbor address: 37.9.49.67
    Neighbor AS:      28968
    Local AS:         57936
    Neighbor ID:      62.181.39.101
    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
      Graceful restart
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   37.9.49.254
    Hold timer:       67.233/90
    Keepalive timer:  13.495/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         113 imported, 0 filtered, 87793 exported, 113 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            227          0          0        113        114
      Import withdraws:            1          0        ---          0          1
      Export updates:         124499        114          0        ---     124385
      Export withdraws:        20957        ---        ---        ---      20964
    BGP Next hop:   37.9.49.254