[openstack-dev] [Neutron] virtual machine can not get DHCP lease due packet has no checksum

Tidwell, Ryan ryan.tidwell at hp.com
Tue Jun 2 02:01:13 UTC 2015


Not seeing this on Kilo, we're seeing this on Juno builds (that's expected).  I'm interested in a Juno backport, but mainly wanted to be see if others had confidence in the fix.  The discussion in the bug report also seemed to indicate there were other alternative solutions others might be looking into that didn't involve an iptables rule.

-Ryan

-----Original Message-----
From: Mark McClain [mailto:mark at mcclain.xyz] 
Sent: Monday, June 01, 2015 6:47 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [Neutron] virtual machine can not get DHCP lease due packet has no checksum


> On Jun 1, 2015, at 7:26 PM, Tidwell, Ryan <ryan.tidwell at hp.com> wrote:
> 
> I see a fix for https://bugs.launchpad.net/neutron/+bug/1244589 merged during Kilo.  I'm wondering if we think we have identified a root cause and have merged an appropriate long-term fix, or if https://review.openstack.org/148718 was merged just so there's at least a fix available while we investigate other alternatives.  Does anyone have an update to provide?
> 
> -Ryan

The fix works in environments we’ve tested in.  Are you still seeing problems?

mark
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