Open Stack

Jay,

We've got a similar requirement at CERN where we would like to have pools of ip/mac combinations for each subnet and have it so that the user is just allocated one (and for the same subnet that the hypervisor is on).

We've not found a good solution so far.

Tim

> -----Original Message-----
> From: Dong Liu [mailto:willowd878 at gmail.com]
> Sent: 18 February 2014 18:12
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [Network] Allocate MAC and IP address for a VM instance
> 
> Hi Jay,
> 
> In neutron API, you could create port with specified mac_address and fix_ip, and then create vm with this port.
> But the mapping of them need to manage by yourself.
> 
> 
> 在 2014年2月18日，22:41，Jay Lau <jay.lau.513 at gmail.com> 写道：
> 
> > Greetings,
> >
> > Not sure if it is suitable to ask this question in openstack-dev list. Here come a question related to network and want to get some
> input or comments from you experts.
> >
> > My case is as this: For some security issue, I want to put both MAC and internal IP address to a pool and when create VM, I can get
> MAC and its mapped IP address and assign the MAC and IP address to the VM.
> >
> > For example, suppose I have following MAC and IP pool:
> > 1) 78:2b:cb:af:78:b0, 192.168.0.10
> > 2) 78:2b:cb:af:78:b1, 192.168.0.11
> > 3) 78:2b:cb:af:78:b2, 192.168.0.12
> > 4) 78:2b:cb:af:78:b3, 192.168.0.13
> >
> > Then I can create four VMs using above MAC and IP address, each row in above can be mapped to a VM.
> >
> > Does any of you have any idea for the solution of this?
> >
> > --
> > Thanks,
> >
> > Jay
> > _______________________________________________
> > OpenStack-dev mailing list
> > OpenStack-dev at lists.openstack.org
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
> 
> 
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