spb-rs1/ipv4: show protocols all obit

obit BGP --- up 2021-03-24 Established

Description:    obit/8492/AS-OBIT/via OBIT
  BGP state:          Established
    Neighbor address: 185.1.152.40
    Neighbor AS:      8492
    Local AS:         50817
    Neighbor ID:      85.114.0.105
    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:   185.1.152.255
    Hold timer:       71.045/90
    Keepalive timer:  20.539/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         169 imported, 19 filtered, 101033 exported, 152 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1019          0        197        341        481
      Import withdraws:          283          0        ---        160        277
      Export updates:        2392008        457         34        ---    2391517
      Export withdraws:      1042816        ---        ---        ---    1042653
    BGP Next hop:   185.1.152.255