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From Sowmya Krishnan <sowmya.krish...@citrix.com>
Subject RE: DHCP IP range in the isolated network
Date Thu, 14 Feb 2013 15:43:29 GMT
With IP range reservation, one can reserve a range of IPs in the network that's to be used
for dhcp and reserve some for non-CloudStack purposes. But the new CIDR should be subset of
the existing CIDR.
I think Fabrice is talking about modifying the network CIDR but not within that subnet...?


-----Original Message-----
From: S.M Basha [mailto:smbasha22@gmail.com] 
Sent: Thursday, February 14, 2013 8:49 PM
To: cloudstack-users@incubator.apache.org
Subject: Re: DHCP IP range in the isolated network

Fabice,

https://cwiki.apache.org/CLOUDSTACK/fs-ip-range-reservation-within-a-network.html

Regards
Basha



On Thu, Feb 14, 2013 at 7:52 PM, Sowmya Krishnan <sowmya.krishnan@citrix.com
> wrote:

> Option of specifying custom dhcp range is available while creating a 
> new guest network - You can specify custom guest gateway and network 
> during network creation that would override the default zone level 
> CIDR. But this is not allowed if you choose a network offering that 
> uses external devices (like Netscaler for example). The CIDR is 
> generated by CloudStack in that case.
>
> For existing network, I think updateNetwork API does provide an option 
> to change cidr. But if you already have running VMs in the network, I 
> am not very sure of the behavior in that case.
>
> -----Original Message-----
> From: Fabrice Brazier [mailto:fabrice.brazier@apalia.net]
> Sent: Thursday, February 14, 2013 6:41 PM
> To: cloudstack-users@incubator.apache.org
> Subject: DHCP IP range in the isolated network
>
> Hi Folks,
>
>
>
> By default the guest CIDR for the advanced zone is 10.1.1.0/24 and the 
> dhcp ip range is on the entire subnet.
>
> Does it possible to modify the default dhcp ip range in this isolated 
> network ?
>
>
>
> Thanks,
>
> Fabrice
>



--
Thanks & Regards
S.M.Basha

 "If opportunity doesn't knock the door; open the door and drag opportunity inside."

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