[Openstack-operators] Kilo neutron dhcp not release to physical host

Kevin Stevens kevin.stevens at rackspace.com
Tue Sep 1 16:17:28 UTC 2015


The Neutron DHCP agent only hands out leases to devices/instances managed by Openstack. Unlike nova-network, hypervisors do not get an IP out of Neutron networks. Is there a particular reason you'd want to do this?


From: Ignazio Cassano <ignaziocassano at gmail.com<mailto:ignaziocassano at gmail.com>>
Date: Monday, August 31, 2015 at 11:23 PM
To: "openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>" <openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>>
Subject: [Openstack-operators] Kilo neutron dhcp not release to physical host

Hi all,
In my kilo neutron configuration I have a flat network with a dhcp agent.
Dhcp release addresses to openstack virtual machines but not to physical hosts
in the same network.
If I assign an address to the physical host I can ping the neutron dhcp server.
Could anyone help me ?

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