[openstack-dev] [Network] Allocate MAC and IP address for a VM instance

Jay Lau jay.lau.513 at gmail.com
Tue Feb 18 14:41:04 UTC 2014


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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