Re: [ovs-discuss] Problems executing decap(eth)+encap(eth) actions

2018-10-23 Thread Ben Pfaff
Greg, can you take a look at this when you have some time? On Fri, Oct 19, 2018 at 10:39:00AM +0200, Jaime Caamaño Ruiz wrote: > Hello > > When using nsh encapsulation, it's useful to normalize your pipeline to > packet_type=nsh, poping an ethernet header on input if necessary and > pushing an

Re: [ovs-discuss] Multiple MPLS labels support in OVS

2018-10-23 Thread Ben Pfaff
On Mon, Oct 22, 2018 at 10:40:10AM +0530, Martin Varghese wrote: > HI > I need to support a use case where i need to send(push) and receive(pop) > multiple MPLS labels in OVS > > The description regarding the support for more than one MPLS labels is > contradicting in the man pages of ovs-ofctl

Re: [ovs-discuss] Tuning ovs

2018-10-23 Thread Ben Pfaff
I recommend testing the performance. On Tue, Oct 23, 2018 at 05:02:12AM +, Srinivas wrote: > Thanks Ben. Just to give a bit of background, we have a 32 cpu system. If i > bring up ovs using the default i see that ovs-vswitchd takes around 290 MB of > memory. Majority of this is coming from

[ovs-discuss] 40 Gbit Traffic Test Problem

2018-10-23 Thread mehmetyaren
Hi, We want to send 40 Gbit traffic with t-rex traffic generator, we are using 40 Gbit supported DPDK NIC, but when we generate traffic as 40 Gbit, it can not transmit all traffics just 10 Gbit traffic is transmitted by DPDK NIC. We are using Open vSwitch 2.10.0 version and DPDK 17.11.2

[ovs-discuss] vhostuser-client for containers

2018-10-23 Thread Subrata Nath via discuss
Hi, 1)I am working with DPDK 18.02 and OVS 2.10 for containers(virtio-user interface). it’s found that vhostuser is deprecated there and it’s recommended to use “vhostuser-client” type. Error log is shown below. I couldn’t find any documentation how to use this “vhostuser-client” with the

Re: [ovs-discuss] [ovs-dev] Issues configuring OVS-DPDK in openstack queens

2018-10-23 Thread O Mahony, Billy
Hi Manojawa, So is there any remaining entry br-flat entry in the ovsdb? Does it give any clue to the reason – there may be a free-form ‘status’ or ‘info’ field for that purpose. I can understand the situation where a bridge might get incorrectly configured but I can’t understand why it is

Re: [ovs-discuss] [ovs-dev] Issues configuring OVS-DPDK in openstack queens

2018-10-23 Thread Manojawa Paritala
Hi Billy, Thank you for your reply. 1. Huge pages are properly set. Based on the dpdk configuration dpdk-socket-mem="4096,4096", 8 pages were created under /dev/hugepages. 2. dpdk-p0 is not attached to br-flat1. Actually I defined the bridge as br-flat1. 3. Yes, 'ovs-vsctl show' does not show

Re: [ovs-discuss] Starting OVS w/ DPDK ...

2018-10-23 Thread Andrzej Ostruszka
Flavio Thank you again for trying to help me. Luckily I've solved the problem. So here I'll just document it for the benefit of other people with the same problem. On 10/19/2018 08:12 PM, Flavio Leitner wrote: > On Mon, Oct 08, 2018 at 11:52:24AM +0200, Andrzej Ostruszka wrote: [...] >>