Open Stack

Are you sure your iptables is not blocking anything? 

Inviato da iPhone ()

> Il giorno Jan 2, 2014, alle ore 17:07, "Li, Chen" <chen.li at intel.com> ha scritto:
> 
> 
> 2.6.32-358.111.1.openstack.el6.x86_64
> 
> Thanks.
> -chen
> 
> -----Original Message-----
> From: Mārtiņš Jakubovičs [mailto:martins at hostnet.lv] 
> Sent: Thursday, January 02, 2014 5:35 PM
> To: openstack at lists.openstack.org
> Subject: Re: [Openstack] can't get IP when I working with ml2 + GRE
> 
> Hello Li,
> 
> I have similar issue, unfortunately I use Ubuntu system on my network node. When I manualy setup IP in instance, network works, but when I setup to use DHCP, it fails to assign IP. Which kernel you got before?
> 
>> On 2014.01.02. 7:03, Li, Chen wrote:
>> After upgrade network node's kernel to 2.6.32-358.123.2.openstack.el6.x86_64, the issue looks gone.
>> 
>> Thanks.
>> -chen
>> 
>> -----Original Message-----
>> From: Li, Chen [mailto:chen.li at intel.com]
>> Sent: Thursday, January 02, 2014 9:12 AM
>> To: Dnsbed Ops; openstack at lists.openstack.org
>> Subject: Re: [Openstack] can't get IP when I working with ml2 + GRE
>> 
>> Yes, DHCP is enabled, and I can see IP is already in 
>> /var/lib/neutron/dhcp/${net_id}/ host
>> 
>> Thanks.
>> -chen
>> 
>> -----Original Message-----
>> From: Dnsbed Ops [mailto:ops at dnsbed.com]
>> Sent: Monday, December 30, 2013 6:21 PM
>> To: openstack at lists.openstack.org
>> Subject: Re: [Openstack] can't get IP when I working with ml2 + GRE
>> 
>>> On 2013-12-30 14:50, Li, Chen wrote:
>>> I created a gre network and booted a instance successfully.
>>> No error can be found in log.
>>> But, my instance can't get IP from dhcp agent.
>>> 
>>> Anyone know why this happen ??????
>> We run GRE + OVS + Neutron, the dhcp works well.
>> Are you sure dhcp is enabled?
>> for neutron it is:
>> 
>> $ neutron port-list -c id -c device_owner
>> 
>> And we see a line like:
>> 
>> | e422bb05-3f51-45f1-b688-a1d9c20f197c | network:dhcp
>> 
>> This means at least dhcp has been running there.
>> 
>> Regards.
>> 
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