openstack team mailing list archive

[Ashok Kumaran <ashokkumaran.b@xxxxxxxxx>]

I echo Eric ,minimum we would be needing one IP for router gateway
interface and and one for the allocation, so dont use /32. Just my opinion


Regards,
Ashok


On Thu, May 2, 2013 at 4:35 PM, <Eric_E_Smith@xxxxxxxx> wrote:

> I believe a minimum of 2 IP addresses is required (1 for the bridge port,
> and 1 to allocate).  ****
>
> ** **
>
> *From:* Openstack [mailto:openstack-bounces+eric_e_smith=
> dell.com@xxxxxxxxxxxxxxxxxxx] *On Behalf Of *Ramprasad Velavarthipati
> *Sent:* Thursday, May 02, 2013 2:00 AM
> *To:* openstack@xxxxxxxxxxxxxxxxxxx
> *Subject:* [Openstack] public net with single ip cannot be
> uplinked[QUANTUM]****
>
> ** **
>
> Hello, ****
>
> Im trying to create a public network(in a test lab where we get the ip
> addresses through DHCP., ****
>
> hence I limited the public network to /32 cidr range) ****
>
> Im trying to map this public network to my router in quantum Im getting
> the following error ****
>
> "root@ubuntu-ram:/home/ramprasvm# quantum router-gateway-set router1
> public-net****
>
> No more IP addresses available on network
> fca44fe9-0afb-4458-985e-12ae876b5494.****
>
> "****
>
> "root@ubuntu-ram:/home/ramprasvm# quantum net-list****
>
>
> +--------------------------------------+-------------+-------------------------------------------------------+
> ****
>
> | id                                   | name        | subnets
>                                   |****
>
>
> +--------------------------------------+-------------+-------------------------------------------------------+
> ****
>
> | 5b5ea7cf-ea08-4007-9f6e-0c2c6a93455a | private-net |
> 7100a8ef-e204-43f2-8fdd-e0bb697bf610 172.16.8.0/24    |****
>
> | fca44fe9-0afb-4458-985e-12ae876b5494 | public-net  |
> b0c23146-63ea-4758-8b22-f0602bce0378 10.232.91.108/32 |****
>
>
> +--------------------------------------+-------------+-------------------------------------------------------+
> ****
>
> root@ubuntu-ram:/home/ramprasvm# quantum subnet-list****
>
>
> +--------------------------------------+----------------+------------------+------------------------------------------------+
> ****
>
> | id                                   | name           | cidr
> | allocation_pools                               |****
>
>
> +--------------------------------------+----------------+------------------+------------------------------------------------+
> ****
>
> | b0c23146-63ea-4758-8b22-f0602bce0378 | public-subnet  | 10.232.91.108/32|                                                |
> ****
>
> | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 | private-subnet | 172.16.8.0/24
>  | {"start": "172.16.8.2", "end": "172.16.8.254"} |****
>
> "
> ****
>
> Kindly help me out how to proceed further****
>
> -- ****
>
> Thanks,
> -Ram****
>
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-- 
Regds,

Ashok ,
Delivery Consultant,
HP.