<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">the network host for a 'normal' network will always get the gateway ip, but it doesn't delete the existing ip. It should also show the original ip if you do:<div>ip addr show</div><div><br></div><div>One thing to keep in mind though, you will need to mark that ip reserved in the database if don't want it assigned to the vm:</div><div>UPDATE fixed_ips set reserved=TRUE where address='192.168.200.20';</div><div><br></div><div> A 'multi_host' network is a little bit different, it will give out a random ip from the vm network to the host machine. You can pre-allocate a particular ip to a host if you want by manually setting the host field to a the hostname of the machine. Something like:</div><div>UPDATE fixed_ips set host=$HOSTNAME where address='192.168.200.20';</div><div>UPDATE networks set multi_host=TRUE;</div><div><br></div><div>This will force nova-network to assign that ip to the host instead of trying to give out 200.1</div><div><br></div><div>Vish</div><div><br></div><div><div><div>On Sep 27, 2011, at 5:30 AM, Michael Basnight wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
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<div>I typically go in to the db and delete the ips I don't need. The cidr mapping will insert all the ips in that range, so go clean them out in fixed_ips in the db. <br>
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On Sep 27, 2011, at 1:08 AM, "DeadSun" <<a href="mailto:mwjpiero@gmail.com">mwjpiero@gmail.com</a>> wrote:<br>
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<div>Hi, erveryone:<br clear="all">
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<div>I used FLATDHCP network. And I set br100 on eth0 only. The ip is 192.168.200.20. Then I assign the fixed_ips range "<a href="http://192.168.200.0/24">192.168.200.0/24</a>".</div>
<div>But when nova-network restarted, br100 is assigned to 192.168.200.1. This is not what I want. </div>
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<div>Dose anyone can help me?</div>
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<div>2011.3 (2011.3-nova-milestone-tarball:tarmac-20110922115702-k9nkvxqzhj130av2)</div>
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-- <br>
非淡薄无以明志，非宁静无以致远<br>
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