openstack team mailing list archive

[Liu Wenmao <marvelliu@xxxxxxxxx>]

Yes, I use namespace and quantum.

After I set the allow_overlapping_ips option, it works, thanks guys.

To Kumaran: Do you mean that namespace support should be disabled in DHCP
agent, but why? If I disable namespace in dhcp_agent.ini, is it possible
that something does not work?


On Fri, May 17, 2013 at 6:07 PM, Ashok Kumaran <ashokkumaran.b@xxxxxxxxx>wrote:

> In addition to the below changes set use_namespaces=False in
> dhcp_agent.ini too.    Make sure that your operating system supports
> network namespaces
>
> Sent from my iPhone
>
> On 17-May-2013, at 3:32 PM, Balamurugan V G <balamuruganvg@xxxxxxxxx>
> wrote:
>
> I am assuming you are using Quantum for networking, in which case make
> sure you have enable overlapping IPs by setting:
>
> allow_overlapping_ips = True
>
> in /etc/quantum/quantum.conf
>
> You also need to enable namespaces:
>
> use_namespaces = True
>
> in /etc/quantum/l3_agent.ini
>
> Regards
> Balu
>
> On Fri, May 17, 2013 at 3:22 PM, Liu Wenmao <marvelliu@xxxxxxxxx> wrote:
>
>> Hi
>>
>> Suppose there are two tenants: A and B, they can create their own
>> networks, but the networks are both 100.0.0.0/24, I think it is possible
>> in multi-tenant scenarios since networks of different tenants are isolated,
>> But in openstack, I have a network creation error, which says there is an
>> existing network already.
>>
>> I wonder is it possible to create two identical networks for two tenant?
>>
>> Liu Wenmao
>>
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