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: ip addr show
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: UPDATE fixed_ips set reserved=TRUE where address='192.168.200.20'; 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: UPDATE fixed_ips set host=$HOSTNAME where address='192.168.200.20'; UPDATE networks set multi_host=TRUE; This will force nova-network to assign that ip to the host instead of trying to give out 200.1 Vish On Sep 27, 2011, at 5:30 AM, Michael Basnight wrote: > 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. > > Sent from my iPhone > > On Sep 27, 2011, at 1:08 AM, "DeadSun" <mwjpi...@gmail.com> wrote: > >> Hi, erveryone: >> >> 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 "192.168.200.0/24". >> But when nova-network restarted, br100 is assigned to 192.168.200.1. This is >> not what I want. >> >> Dose anyone can help me? >> >> 2011.3 (2011.3-nova-milestone-tarball:tarmac-20110922115702-k9nkvxqzhj130av2) >> >> -- >> 非淡薄无以明志，非宁静无以致远 >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp > This email may include confidential information. If you received it in error, > please delete it. > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp
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