Open Stack

All by IP.   Private instances can't get hostnames because they can't get
TCP/UDP back from DNS, so all testing is via IP.

-Chris


- Christopher T. Hull
I am presently seeking a new career opportunity  Please see career page
http://chrishull.com/career
333 Orchard Ave, Sunnyvale CA. 94085
(415) 385 4865
chrishull42 at gmail.com
http://chrishull.com



On Thu, Mar 31, 2016 at 10:51 AM, Neil Jerram <Neil.Jerram at metaswitch.com>
wrote:

> On 31/03/16 18:40, Christopher Hull wrote:
> > Hi all;
> > Was originally DNS issue, but that was a downstream symptom.
> >
> > Instances on Private net can't access internet TCP, but CAN ICMP. ping
> all.
> > Details:
> > 1. Instances on Public net work perfectly.
> > 2. Instances on Private net can fully access Public net instances, both
> > virtual and physical boxes.
> >     ssh from Private to Public instance works.
> >     http to OpenStack dashboard (physical box) from Private instance
> works.
> > 3. Private instances can ping everything, including the internet.
>
> By IP or by hostname?
>
> > 4. Private instances can NOT TCP to my ATT gateway. (public net)
> >     HTTP to ATT gateway which has a web interface fails.
> >     Same is true for internet.  Ping, but no TCP (UDP?)
>
> Again, are these TCP attempts to an IP or to a hostname?
>
> Just want to be sure that this isn't still a name resolution issue.
>
>         Neil
>
>
> > 5. Floating IPs work.   I think the Neutron Router is fine.
> >
> > Any ideas??
> > -Chris
> >
> >
> >
> >
> >
> >
> >
> > - Christopher T. Hull
> > I am presently seeking a new career opportunity  Please see career page
> > http://chrishull.com/career
> > 333 Orchard Ave, Sunnyvale CA. 94085
> > (415) 385 4865
> > chrishull42 at gmail.com <mailto:chrishull42 at gmail.com>
> > http://chrishull.com
> >
> >
>
>
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