Re: [ovs-discuss] Openswitch VM to VM traffic switching

2010-05-13 Thread Martin Casado
It would be great to turn this, or something similar, into a usage guide for inclusion in the ovs documentation. Hi Praveen, On Thu, May 13, 2010 at 5:52 PM, Praveen Reguraman wrote: Hi Todd, I mentioned that librvirt also uses a tap interface and hence, needs some check relat

[ovs-discuss] OpenVswitch Control and Data Path in XenServer

2010-05-13 Thread Ramana Reddy
Hi Everyone, Can you please give some idea of the control and data path in terms of function calls in OpenVswitch and how it differs from the bridge in the kernel perspective. Thanks, Ramana Reddy ___ discuss mailing list discuss@openvswitch.org http:

Re: [ovs-discuss] Installed open vswitch in XenServer 5.5

2010-05-13 Thread Jesse Gross
Moving back on list. Also, please do not top post. On Thu, May 13, 2010 at 4:08 AM, Axle Judd wrote: > Jesse, > > shouldn't i need to delete the bridges -xenbr1-xenbr5 because i want to use > NIC aggregation with br0 as a single bridge associated with NICS > -eth1,eth2,eth3,eth4,eth5. > > What

Re: [ovs-discuss] Openswitch VM to VM traffic switching

2010-05-13 Thread Todd Deshane
Hi Praveen, On Thu, May 13, 2010 at 5:52 PM, Praveen Reguraman wrote: > Hi Todd, > I mentioned that librvirt also uses a tap interface and hence, > needs some check related to tun module. I didn't run into this problem with the tun module. Did you install uml-utilities? Also, see be

Re: [ovs-discuss] Openswitch VM to VM traffic switching

2010-05-13 Thread Praveen Reguraman
Hi Todd, I mentioned that librvirt also uses a tap interface and hence, needs some check related to tun module. I didnt mean that it can support custom script. Sorry for not being clear on that one. Thanks for offering to try this out. I shall also keep trying in the meanwhile and shall

Re: [ovs-discuss] Openswitch VM to VM traffic switching

2010-05-13 Thread Todd Deshane
Hi Praveen, Some comments inline. On Thu, May 13, 2010 at 4:09 PM, Praveen Reguraman wrote: > I tried your script and still ran into > the same issue. But I think libvirt also uses a similar way of trying to > bring the interface upĀ and I had a problem in the creation of the VM since > it was fa

Re: [ovs-discuss] Openswitch VM to VM traffic switching

2010-05-13 Thread Praveen Reguraman
Hi Todd, Thanks for your email. I tried your script and still ran into the same issue. But I think libvirt also uses a similar way of trying to bring the interface up and I had a problem in the creation of the VM since it was failing on TAP/TUN interface. Turns out that it started worki

Re: [ovs-discuss] filtering macs/ip

2010-05-13 Thread Jesse Gross
On Thu, May 13, 2010 at 12:36 PM, Matthew Law wrote: > The post below is a question regarding xen cloud platform asked on the > xen-users list. As this is also of interest to me, I thought I would ask > questions here and post any feedback to xen-users also. I hope you don't > mind. > > Is there

Re: [ovs-discuss] filtering macs/ip

2010-05-13 Thread Matthew Law
The post below is a question regarding xen cloud platform asked on the xen-users list. As this is also of interest to me, I thought I would ask questions here and post any feedback to xen-users also. I hope you don't mind. Is there any way currently (or planned for later) to persist flows indefi