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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
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