Comment 1 for bug 1644251

neutron.agent.dhcp.agent

Traceback (most recent call last):
   File "/usr/lib/python2.7/dist-packages/neutron/agent/dhcp/agent.py", line 112, in call_driver
     getattr(driver, action)(**action_kwargs)
   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py", line 208, in enable
     interface_name = self.device_manager.setup(self.network)
   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py", line 1219, in setup
     port = self.setup_dhcp_port(network)
   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py", line 1181, in setup_dhcp_port
     dhcp_port = setup_method(network, device_id, dhcp_subnets)
   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/dhcp.py", line 1160, in _setup_new_dhcp_port
     return self.plugin.create_dhcp_port({'port': port_dict})
   File "/usr/lib/python2.7/dist-packages/neutron/agent/dhcp/agent.py", line 455, in create_dhcp_port
     port=port, host=self.host)
   File "/usr/lib/python2.7/dist-packages/neutron/common/rpc.py", line 136, in call
     return self._original_context.call(ctxt, method, **kwargs)
   File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 158, in call
     retry=self.retry)
   File "/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 91, in _send
     timeout=timeout, retry=retry)
   File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 512, in send
     retry=retry)
   File "/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 503, in _send
     raise result
RemoteError: Remote error: IpAddressGenerationFailure No more IP addresses available on network a3f51080-4728-4a1e-839e-a28ab15a78a6.