spb-rs1/ipv4: show protocols all AirNet

AirNet BGP --- up 2019-11-28 Established

Description:    AirNet/44923/AS44923
  BGP state:          Established
    Neighbor address: 31.44.186.29
    Neighbor AS:      44923
    Neighbor ID:      62.181.41.174
    Local capabilities
      Multiprotocol
        AF announced: ipv4 ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.186.100
    Hold timer:       119.208/180
    Keepalive timer:  14.494/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 79222 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              2          0          0          0          2
      Import withdraws:            0          0        ---          0          0
      Export updates:        1452375          2          7        ---    1452366
      Export withdraws:       559296        ---        ---        ---     559293
    BGP Next hop:   31.44.186.100