Re: [ovs-discuss] VLAN mode=dot1q-tunnel and tags in OVS

2018-11-27 Thread Eric Garver
On Mon, Nov 19, 2018 at 07:32:46AM -0800, Sim Paul wrote: > > > > > > > I am still trying to understand the test case behavior that i pasted in > > my > > > previous email. > > > In my first test case when vlan-limit=1, the ping worked because > > > only the outside VLAN tag (36) was inspected ??

[ovs-discuss] OVS DPDK performance issue with inter-NUMA data paths

2018-11-27 Thread Onkar Pednekar
Hi all, I am able to get expected performance using ovs dpdk on a single socket system. But on a system with 2 NUMA nodes, the throughput is less than expected. The system has 8 physical cores each socket with hyperthreading enabled. So total 32 cores. Only one physical 10G interface is being

Re: [ovs-discuss] OVS DPDK performance for TCP traffic versus UDP

2018-11-27 Thread Onkar Pednekar
Hi, I managed to solve this performance issue. I got improved performance after turning off the mrg_rxbuf and increasing the rx and tx queue sizes to 1024. Thanks, Onkar On Thu, Nov 8, 2018 at 2:57 PM Onkar Pednekar wrote: > Hi, > > We figured out that the packet processing appliance within

Re: [ovs-discuss] Issue when using local_ip with VXLAN tunnels in OVS

2018-11-27 Thread Gregory Rose
Siva, You have a routing issue. See interalia https://github.com/OpenNebula/one/issues/2161 http://wwwaem.brocade.com/content/html/en/brocade-validated-design/brocade-vcs-fabric-ip-storage-bvd/GUID-CB5BFC4D-B2BE-4E9C-BA91-7E7E9BD35FCC.html

Re: [ovs-discuss] Recirculation context in dpdk-ovs

2018-11-27 Thread Lam, Tiago
Hi, A few comments in-line. On 27/11/2018 13:20, 张萌 wrote: > Hi, > >    I`m using “ovs-appctl ofproto/trace “ to trace the flows in ovs-dpdk. > >    When integrated with conntrack, the ovs rule ended in the > table=10, which will record the ct as the flowing flow: > >

Re: [ovs-discuss] ovs-controller - Trivial reference controller packaged with Open vSwitch

2018-11-27 Thread Ben Pfaff
On Tue, Nov 27, 2018 at 09:09:45AM +, Avi Cohen (A) wrote: > > > > -Original Message- > > From: Ben Pfaff [mailto:b...@ovn.org] > > Sent: Monday, 26 November, 2018 9:30 PM > > To: Avi Cohen (A) > > Cc: ovs-discuss > > Subject: Re: [ovs-discuss] ovs-controller - Trivial reference

Re: [ovs-discuss] install OVS on freebsd

2018-11-27 Thread Ben Pfaff
Please don't drop the mailing list. The first line in the document you cite is "This document describes how to build and install Open vSwitch on a generic Linux, FreeBSD, or NetBSD host." On FreeBSD, which parts of it are wrong? If it is inaccurate, we would like to fix it. On Tue, Nov 27,

[ovs-discuss] Recirculation context in dpdk-ovs

2018-11-27 Thread 张萌
Hi, I`m using “ovs-appctl ofproto/trace “ to trace the flows in ovs-dpdk. When integrated with conntrack, the ovs rule ended in the table=10, which will record the ct as the flowing flow:

Re: [ovs-discuss] ovs-controller - Trivial reference controller packaged with Open vSwitch

2018-11-27 Thread Avi Cohen (A)
> -Original Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Monday, 26 November, 2018 9:30 PM > To: Avi Cohen (A) > Cc: ovs-discuss > Subject: Re: [ovs-discuss] ovs-controller - Trivial reference controller > packaged with Open vSwitch > > On Mon, Nov 26, 2018 at 04:22:45PM