Thanks Raja. I will try downgrading the kernel and see if I can get over this. Can you please re-confirm that my understanding of control_data section is correct, I shall skip VLAN.
Harish >Hi Harish, > Yes, you need “fab upgrade_kernel”. It could downgrade the kernel. >You can avoid VLAN in the control_data, >but the gateway may be required. > >Raja > >On 9/20/16, 10:23 AM, "Users on behalf of Patil, Harish" ><[email protected] on behalf of >[email protected]> wrote: > > Hello, > I¹m trying out Contrail SW installation for the first time. I have an > issue in installing it. > > Attached are the following to help debug the issue: > 1) Diagram that shows the setup. Its a simple two-node topology with a > 2x25G NIC connected back-back. > The testbed.py is configured based on that. All the configuration is > happening over the lab network 172.29.54.x connected via eth0 >interfaces. > > The end objective is to create VMs on both nodes using Openstack and >ping > between both VMs using VXLAN as the tunneling protocol using the NIC > interfaces. > > 2) The fab setup_all log that shows the failure. > > 3) testbed.py > > Additional details: > > 1) Contrail SW: > contrail-install-packages_3.0.2.0-51-ubuntu-14-04kilo_all.deb > > 2) OS: > root@dut4092:/opt/contrail/utils# uname -a > Linux dut4092 4.2.0-27-generic #32~14.04.1-Ubuntu SMP Fri Jan 22 >15:32:26 > UTC 2016 x86_64 x86_64 x86_64 GNU/Linux > > Questions: > > - The documentation says 3.13.0-34 is the recommended kernel version. >Is > it a must? > Does fab upgrade_kernel_all actually downgrades the linux kernel? I > didn¹t experiment by downgrading the kernel since the current >installation > issue does not seem related to linux kernel version. > > - There is a section called ³control_data² in testbed.py. I believe >this > is where we need to specify eth4 and eth5 as NIC interfaces over >which the > VM traffic has to flow. > But I don¹t want to specify gateway and VLAN. Is it possible? > Eg: > # host1 : { 'ip': '192.168.10.1/24', 'gw' : '192.168.10.254', > 'device':'eth0', 'vlan': '224' }, > > Thanks, > > Harish > > > > _______________________________________________ Users mailing list [email protected] http://lists.opencontrail.org/mailman/listinfo/users_lists.opencontrail.org
