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Hi Rafael,

Generally in ubunut and centos I stop the network manager and configure
static IP address manually in the network configuration files.

And disabling network manager is recommended

Thanks,
Naggappan RM

On Tue, Mar 31, 2015 at 7:45 PM, Rafael Folco <rfolco at linux.vnet.ibm.com>
wrote:

> I am running devstack-gate: http://paste.openstack.org/show/197749/
> It's a default install for Fedora 21 (ppc64), precached with
> prepare_node.sh script.
> Looks like NetworkManager keeps adding routes for dhcp interfaces like:
> default via 9.114.112.254 dev eth0  proto static  metric 1024
>
> I do not make any changes to the network, it's basically the same code I
> had for f20 images.
>
> I am trying to replace NetworkManager with legacy network to see if the
> issue disappears.
>
> If any other suggestions, please let me know.
>
> Thanks.
>
> --rfolco
>
> On Tue, 2015-03-31 at 15:58 -0700, Naggappan Rm wrote:
> > Hi Rafael Folco,
> >
> >
> > Tempest doesn't create an bride and start the test. Everything should
> > be done manually before starting the tempst.
> > May I know which particular test case you execute or please share the
> > command how you execute the tempest
> >
> >
> > Or I guess you are trying to use devstack-gate which sets up the VM
> > and then runs the tempest. Please give more details how you run this
> > tempest
> >
> >
> >
> >
> >
> > On Tue, Mar 31, 2015 at 12:04 PM, Rafael Folco
> > <rfolco at linux.vnet.ibm.com> wrote:
> >         Hello,
> >
> >         I am struggling with a route issue on Fedora 21 while running
> >         devstack-gate so I am looking for any insights on what could
> >         be the root
> >         cause.
> >
> >         Problem: Network connectivity to the VM is lost as soon as
> >         Tempest
> >         starts creating the bridge br100 and redefines the default
> >         route.
> >
> >         Looks like default route is not set correctly for f21. Tried
> >         several
> >         configs to ifcfg-* scripts with no result. The default route
> >         keeps being
> >         set for dev eth0 instead of dev br100 (like in f20 when it
> >         worked).
> >
> >         So if I m in the right direction, the question is:
> >         Why default route is set to dev eth0 and not to br100 like in
> >         f20 ?
> >
> >         F21 ==> default 9.114.112.254 0.0.0.0 UG 1024 0 0 eth0
> >         f21: http://fpaste.org/197321/26190258/
> >
> >         F20 ==> default 9-114-112-254ga 0.0.0.0 UG 1024 0 0 br100
> >         f20: http://fpaste.org/197320/26190209/
> >
> >         This is the set of commands nova-network runs for the bridge
> >         setup:
> >         http://paste.fedoraproject.org/202436/47826142/
> >
> >         I'd appreciate any suggestions on what I could try.
> >
> >         Thanks,
> >
> >         --rfolco
> >
> >
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