Re: [ovs-discuss] OVN Questions

2016-04-29 Thread Justin Pettit
That seems odd. It's supposed to set PATH when it's being run from a build directory. (I can even see it using the "-b" option in the output you've provided.) I run it from my build directory and don't have any problem. I'm glad you got it working at least in some way, though. --Justin > On

Re: [ovs-discuss] OVN Questions

2016-04-29 Thread Maurice Qureshi
Hi Justin, This what I did. 1) Created a new VM 2) Tried to install the sandbox, but ran into the same isuse. PATH wasn't getting updated. 3) Installed openvswitch (sudo apt-get install openvswitch-switch) 4) Installed sandbox again. 5) PATH was correctly updated. Commands started working. So t

Re: [ovs-discuss] OVN Questions

2016-04-29 Thread Justin Pettit
What was the issue? --Justin > On Apr 29, 2016, at 4:14 PM, Maurice Qureshi > wrote: > > Hi Darrell/Justin, > > I got it to work for now. Thanks for your help. > > Maurice > > -Original Message- > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Maurice > Quresh

Re: [ovs-discuss] OVN Questions

2016-04-29 Thread Maurice Qureshi
Hi Darrell/Justin, I got it to work for now. Thanks for your help. Maurice -Original Message- From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Maurice Qureshi Sent: Friday, April 29, 2016 12:43 PM To: Darrell Ball ; Justin Pettit Cc: discuss@openvswitch.org Subject:

Re: [ovs-discuss] NAT in OVS

2016-04-29 Thread Joe Stringer
On 28 April 2016 at 15:06, Justin Pettit wrote: > >> On Apr 28, 2016, at 3:21 PM, Joe Stringer wrote: >> >> On 26 April 2016 at 23:35, Prathap T wrote: >>> Hi OvS-Team: >>> >>> Does ovs-2.5 support NAT functionality? From the release notes I only see >>> description related to CT. >>> If NAT

Re: [ovs-discuss] Incorrect UDP checksum for IP fragmented datagrams that have mod_nw_dst action

2016-04-29 Thread Jesse Gross
This will show you the commits on the 2.3.x release series: https://github.com/openvswitch/ovs/commits/branch-2.3 On Fri, Apr 29, 2016 at 1:20 PM, Michael Ben-Ami wrote: > Thank you, is there any where we can see what commits are part of which > release? > > On Fri, Apr 29, 2016 at 4:02 PM, Jesse

Re: [ovs-discuss] Incorrect UDP checksum for IP fragmented datagrams that have mod_nw_dst action

2016-04-29 Thread Michael Ben-Ami
Thank you, is there any where we can see what commits are part of which release? On Fri, Apr 29, 2016 at 4:02 PM, Jesse Gross wrote: > On Fri, Apr 29, 2016 at 12:11 PM, Michael Ben-Ami > wrote: > > > > OVS version: > > > > ovs-ofctl (Open vSwitch) 2.3.2 > > Compiled Aug 24 2015 18:39:15 > > Ope

Re: [ovs-discuss] Pre 2.4 Stateful NAT

2016-04-29 Thread Jesse Gross
This is not going to be possible in 2.3. It's a feature for an upcoming release (presumably the next one). On Fri, Apr 29, 2016 at 10:57 AM, Michael Ben-Ami wrote: > I could use help with the OVS requirements, Linux kernel requirements, any > any flow examples to implement what is described in sl

Re: [ovs-discuss] Incorrect UDP checksum for IP fragmented datagrams that have mod_nw_dst action

2016-04-29 Thread Jesse Gross
On Fri, Apr 29, 2016 at 12:11 PM, Michael Ben-Ami wrote: > > OVS version: > > ovs-ofctl (Open vSwitch) 2.3.2 > Compiled Aug 24 2015 18:39:15 > OpenFlow versions 0x1:0x4 > > Linux version: > > Linux version 3.13.0-52-generic (buildd@comet) (gcc version 4.8.2 (Ubuntu > 4.8.2-19ubuntu1) ) #86-Ubuntu

Re: [ovs-discuss] OVN Questions

2016-04-29 Thread Maurice Qureshi
Hi Darrell, I checked and it looks similar to your + PATH=/home/mqureshi/ovs/ovn/controller:/home/mqureshi/ovs/ovn/controller-vtep:/home/mqureshi/ovs/ovn/northd:/home/mqureshi/ovs/ovn/utilities:/home/mqureshi/ovs/ovsdb:/home/mqureshi/ovs/vswitchd:/home/mqureshi/ovs/utilities:/home/mqureshi/ovs/

Re: [ovs-discuss] Pre 2.4 Stateful NAT

2016-04-29 Thread Michael Ben-Ami
I could use help with the OVS requirements, Linux kernel requirements, any any flow examples to implement what is described in slide 11, here: http://www.slideshare.net/ThomasGraf5/linuxcon-2015-stateful-nat-with-ovs?next_slideshow=2 On Fri, Apr 29, 2016 at 1:45 PM, Michael Ben-Ami wrote: > Can

[ovs-discuss] Pre 2.4 Stateful NAT

2016-04-29 Thread Michael Ben-Ami
Can anyone point me to a configuration example for Stateful destination NAT assuming we are using OVS version 2.3.2? What I am mainly interested in is IP fragment reassembly so that UDP checksums are correct after the NAT. ___ discuss mailing list discuss

Re: [ovs-discuss] DPDK-OvS Cache Architecture

2016-04-29 Thread Fischetti, Antonio
Hi Volkan replies inline. Regards, Antonio > -Original Message- > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of > Ali Volkan Atli > Sent: Friday, April 29, 2016 2:16 PM > To: discuss@openvswitch.org > Subject: [ovs-discuss] DPDK-OvS Cache Architecture > > Hi > > I

Re: [ovs-discuss] ovs test fail on big endian platforms.

2016-04-29 Thread Gerhard Stenzel
Applying this to the master branch improves the situation quite a bit. From 39 down to 7: ERROR: 1753 tests were run, 7 failed unexpectedly. 286 tests were skipped. ## -- ## ## testsuite.log was created. ## ## -- ## Please send `tests/testsuite.lo

[ovs-discuss] DPDK-OvS Cache Architecture

2016-04-29 Thread Ali Volkan Atli
Hi I am trying to understand DPDK cache architecture for pmd threads. There are three hash tables (flow_cache, cls and flow_table) in the dp_netdev_pmd_thread structure. First, dp_netdev_input() calls emc_processing() and it tries to match the packet in flow_cache for the related pmd thread. If

Re: [ovs-discuss] ovs test fail on big endian platforms.

2016-04-29 Thread D. Herrenoderfer
I suppose the most elegant fix is to turn union flow_in_port { odp_port_t odp_port; ofp_port_t ofp_port; }; in lib/packet.h into: union flow_in_port { odp_port_t odp_port; #ifdef WORDS_BIGENDIAN struct __attribute__((__packed__)) { ofp_port_t padding; ofp_port_t

Re: [ovs-discuss] Unable to add bridge ovsbr0 port vnet0: Operation not supported

2016-04-29 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Vivek > Gupta > Sent: Friday, April 29, 2016 1:09 PM > To: discuss@openvswitch.org > Subject: Re: [ovs-discuss] Unable to add bridge ovsbr0 port vnet0: Operation > not supported >

Re: [ovs-discuss] Unable to add bridge ovsbr0 port vnet0: Operation not supported

2016-04-29 Thread Vivek Gupta
Thanks Sugesh. As suggested, I am making Host-VM communication using vhost-user port. Please correct my understanding for vhost-user port which is as below- After VM creation, I will pass vhost-user socket to VM machine in QEMU but not able to understand how this socket will get connected to V

Re: [ovs-discuss] Unable to add bridge ovsbr0 port vnet0: Operation not supported

2016-04-29 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Vivek Gupta [mailto:vive...@hcl.com] > Sent: Friday, April 29, 2016 7:09 AM > To: Chandran, Sugesh ; > discuss@openvswitch.org > Subject: RE: [ovs-discuss] Unable to add bridge ovsbr0 port vnet0: Operation > not supported > > Hi > > thanks f