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:willowd...@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....@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@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
