Re: [ovs-discuss] openvswitch install on centos 6.6 issue

2015-08-26 Thread Flavio Leitner
On Tue, Aug 25, 2015 at 04:40:29PM -0700, Jesse Gross wrote: > Flavio, there's been a few reports of compilation problems on > RHEL/Centos 6. Would it be possible for you to take a look? Yup, I will look into this. fbl > > On Fri, Aug 21, 2015 at 12:09 PM, Gurucharan Shetty > wrote: > > Okay,

Re: [ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Gabe Black
K, tracked it down to neutron/agent/common/ovs_lib.py:151 Datapath_type has a default value of OVS_DATAPATH_SYSTEM. I'm guessing somewhere someone created an instance of the object without passing in the datapath_type variable from config. Anyway, changing that to OVS_DATAPATH_NETDEV got rid o

Re: [ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Mooney, Sean K
My guess would be the neutron ovs agent is changing it back but im not sure why. My dev environment has been tied up with trying to reproduce a live migrating bug to the last two days. I will try to restack my compute node tomorrow and dig into this more then. -Original Message- From:

Re: [ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Gabe Black
Interesting... it seems that the ovs-vsctl set bridge br-int datapath_type=netdev does take, but very soon after it is changed back to system. I'll try and figure out how that is happening. Gabe > -Original Message- > From: Gabe Black > Sent: Wednesday, August 26, 2015 12:42 PM > To: '

Re: [ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Gabe Black
Hi Sean, Yes, I did have the OVS_DATAPATH_TYPE set to netdev. Even after setting the [ovs] datapath_type=netdev and trying to manually set the datapath_type to netdev (ovs-vsctl set Bridge br-int datapath_type=netdev), the br-int still shows system. The interesting thing is that the other bri

Re: [ovs-discuss] Conference 2015

2015-08-26 Thread Justin Pettit
We don't have the schedule yet, since we're still accepting talk proposals: http://openvswitch.org/pipermail/announce/2015-August/76.html Those are just possible subject areas for proposals. I imagine that we'll have the final schedule uploaded by the end of September. --Justin >

[ovs-discuss] Conference 2015

2015-08-26 Thread Nishanth Devarajan
Hello all, I was watching last year conference videos on YouTube and I noticed that the speakers last year presented specific topics but the topics stated this year are not that meticulous. Were the topics stated last year specific to a high extent? or, should the speaker’s presenta

Re: [ovs-discuss] [ovsdb-dev] bfd implementation in OVS

2015-08-26 Thread Ravi_Sabapathy
Hi Daya, BFD operates on top of any data protocol (network layer, link layer, tunnels(vxlan tunnel), etc.) being forwarded between two systems. BFD provides failure detection on direct physical links, virtual circuits, tunnels(vxlan tunnel) etc. If BFD is run over a VXLAN tunnel

[ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Gabe Black
I have followed the getting started guide (http://git.openstack.org/cgit/stackforge/networking-ovs-dpdk/tree/doc/source/getstarted.rst) on both fedora 21 and Ubuntu 15.04 to get a single-node set up with dpdk ovs. My local.conf file is identical to the one provided as the single node template:

Re: [ovs-discuss] [ovsdb-dev] bfd implementation in OVS

2015-08-26 Thread daya kamath
thanks ravi and alex! ravi, alex has also confirmed that the pkts are vxlan encapsulated, outer IP would have to be the TEP IP, and inner IP is immaterial since the slow path at the receiver would essentially ignore it. thanks!daya From: "ravi_sabapa...@dell.com" To: day...@yahoo.com; dis

Re: [ovs-discuss] packet leaking across vswitches

2015-08-26 Thread Chen Weiwen
Hi All, Thanks all for suggestion. What turns out the issue is openvswitch upstart process kicked too early before networking service is fully started. Once I changed the condition of openvswitch upstart process to "stopped networking" no looping is seen anymore. Not openvswitch issue but some w

[ovs-discuss] Behavior when ping "internal" bridge interface ip with dpdk port attached

2015-08-26 Thread Du, Fan
After creating a user space ovs bridge, and assign an valid ip address after the "internal" bridge name, then add a physical interface, e.g. ens806f1 to the bridge. Ping the internal bridge ip address from the other host will work ok. But once I prevent all the packets reaching ens806f1 by ipt

Re: [ovs-discuss] duplicate option: of_interface

2015-08-26 Thread Mooney, Sean K
I know the feeling. I think your horizon issue can be fixed by Running sudo iptables -F sudo iptables -X iptables based security groups do not work with vhost-user so this will have no effect on vm security I think the ovs-ofctl: br-int is not a bridge or a socket error is because the datapath