To clarify :
* You can always modify the default setting of CIDR 10.1.1.0/24 when
you create a zone.
* You can create isolated guest networks with your custom CIDR by
specifying the netmask and gateway. This overrides the zone level
setting.
* In shared Networks the start IP - end IP range will define the range
of IPs from which Cloudstack Guest VMs get IPs, so you restrict the
guest Vms to get IPs from this defined range.
* IP reservation in Isolated Guest networks is a new feature in
CloudStack which allows to use a part of the guest network for
Cloudstack guest Vms and remaining part (if you wish to do so) for
non Cloudstack purposes.
You may want to refer:
https://cwiki.apache.org/confluence/display/CLOUDSTACK/FS+-+IP+Range+Reservation+within+a+Network
Thanks,
Saksham
On Thursday 28 February 2013 12:38 PM, Wang Fei wrote:
> When I create isolated guest network, it is not necessary to set up the ip
> range as all isolated guest network inherit the CIDR of zone configuration,
> default 10.1.1.0/24. Can you explain why it is different when I create
> share guest network. I need to set up the available ip range manually.
>
>
>
> ----
> best regards
