The R710 is supported in release version 3.1.1 which can be downloaded from the support website at support.ruckuswireless.com or as mentioned by Kieran, you can contact support and a copy of this image can be sent to you.
Regards,
set discovery-agent enable
configurelwapp2scgpolicy accept-allexit
Lisandro,
Ensure that if the vSZ is behind a firewall, you have opened up ports 11443, 11223, 22, 443, 91, 21 at least.
Thanks,
get syslog log
Jul 27 14:50:19 Ruckus AP daemon.info hub_registrar: OCSP: 'unknown' on ap-registrar.ruckuswireless.com - withhold query
set scg ip X.X.X.Xset discovery-agent enable