Hi Geoff, When you create a new isolated network offering, the specify IP ranges parameter is set to no: https://dl.dropbox.com/u/10978633/upload/13-12-2012%2011-30-02.png
And this parameter is set to yes when the parameter "specify VLAN" is set to yes. Regards, Fabrice -----Message d'origine----- De : Geoff Higginbottom [mailto:geoff.higginbot...@shapeblue.com] Envoyé : jeudi 13 décembre 2012 11:07 À : <cloudstack-users@incubator.apache.org> Objet : Re: Guest IP range for the Guest CIDR of the zone Hi Fabrice, You can create a new network offering for guest network which does not have the specify VLAN flag set, then use it to create a new Guest Network, while you are at id you set the specify IP Range option you can then also set custom CIDR when you create the network. Regards Geoff On 13 Dec 2012, at 09:43, "Fabrice Brazier" <fabrice.braz...@apalia.net> wrote: Hi Folks, In an Advanced Networking setup, each Account is taking a VLAN ID from the VLAN range of the zone (for the Isolated Guest Network). The default Guest IP Range is the same for all Accounts within a Zone. The subnet is by default 10.1.1.0/24. Is there a way to specify the guest IP range for the Guest CIDR of the zone (without specifying a VLAN ID for the network but using the VLAN range of the zone) ? E.g. 10.1.1.10 – 10.1.1.50 Thanks, Fabrice ShapeBlue provides a range of strategic and technical consulting and implementation services to help IT Service Providers and Enterprises to build a true IaaS compute cloud. ShapeBlue’s expertise, combined with CloudStack technology, allows IT Service Providers and Enterprises to deliver true, utility based, IaaS to the customer or end-user. ________________________________ This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England & Wales.