rix-rs1/ipv4: show protocols all ipmax

ipmax BGP --- up 2021-09-24 Established

Description:    ipmax/25091/AS-IP-Max
  BGP state:          Established
    Neighbor address: 193.27.39.148
    Neighbor AS:      25091
    Local AS:         49634
    Neighbor ID:      46.20.246.254
    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
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   193.27.39.100
    Hold timer:       169.306/180
    Keepalive timer:  24.433/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         261 imported, 0 filtered, 98866 exported, 257 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1622          0          4        834        784
      Import withdraws:          506          0        ---          4        506
      Export updates:         255544        792          0        ---     254752
      Export withdraws:        89152        ---        ---        ---      88646
    BGP Next hop:   193.27.39.100