spb-rs2/ipv4: show protocols all astra

astra BGP --- up 2020-08-18 Established

Description:    astra/49824/AS-ACTPA
  BGP state:          Established
    Neighbor address: 185.1.152.201
    Neighbor AS:      49824
    Local AS:         50817
    Neighbor ID:      193.93.216.240
    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:   185.1.153.0
    Hold timer:       53.615/90
    Keepalive timer:  10.489/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         41 imported, 11 filtered, 94132 exported, 37 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            359          0        219          0        140
      Import withdraws:          173          0        ---        321         71
      Export updates:        2328208        108      21034        ---    2307066
      Export withdraws:      1392341        ---        ---        ---    1389715
    BGP Next hop:   185.1.153.0