br1/ipv4: show protocols all a1_bg

a1_bg BGP --- up 2020/09/10-13:15:59 Established

Description:    A1 - BG peering
  BGP state:          Established
    Neighbor address: 84.242.133.17
    Neighbor AS:      8717
    Local AS:         198228
    Neighbor ID:      10.155.0.28
    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
    Session:          external AS4
    Source address:   84.242.133.18
    Hold timer:       48.815/90
    Keepalive timer:  7.296/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   a1_bg_IN
    Output filter:  a1_bg_OUT
    Import limit:   20000
      Action:       disable
    Export limit:   10
      Action:       disable
    Routes:         12609 imported, 0 filtered, 4 exported, 12157 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         405888          0          0       9304     396584
      Import withdraws:       172385          0        ---          0     172385
      Export updates:      123497429     387107  123110318        ---          4
      Export withdraws:      2187745        ---        ---        ---          0
    BGP Next hop:   84.242.133.18