Re: [ovs-dev] [PATCH] vswitchd: Add 'appctl quit' command

On Tue, Apr 25, 2017 at 8:43 PM, Ben Pfaff wrote: > On Tue, Apr 25, 2017 at 05:02:14PM -0700, Andy Zhou wrote: >> vswitchd can gracefully shutdown after receiving the 'appctl exit' >> command. But the datapath resources vswitchd created can >> linger on. This is not a problem, and in fact desirea

Re: [ovs-dev] [PATCH] vswitchd: Add 'appctl quit' command

On Tue, Apr 25, 2017 at 05:02:14PM -0700, Andy Zhou wrote: > vswitchd can gracefully shutdown after receiving the 'appctl exit' > command. But the datapath resources vswitchd created can > linger on. This is not a problem, and in fact desireable when the > shutdown is transient in nature. Since re

Re: [ovs-dev] [PATCH] vswitchd: Add 'appctl quit' command

On Tue, 2017-04-25 at 17:02 -0700, Andy Zhou wrote: > vswitchd can gracefully shutdown after receiving the 'appctl exit' > command. But the datapath resources vswitchd created can > linger on. This is not a problem, and in fact desireable when the > shutdown is transient in nature. Since restarted

[ovs-dev] [PATCH v2 4/5] datapath: Fix ovs_flow_key_update()

Upstream commit: commit 6f56f6186c18e3fd54122b73da68e870687b8c59 Author: Yi-Hung Wei Date: Thu Mar 30 12:36:03 2017 -0700 ovs_flow_key_update() is called when the flow key is invalid, and it is used to update and revalidate the flow key. Commit 329f45bc4f19 ("openvswitch

[ovs-dev] [PATCH v2 5/5] system-traffic: Add test for mpls actions

Add ping test to verify the behavior of mpls_push/pop actions. In this test, we use the resubmit action to trigger recirulation for making sure the flow key is revalidated after mpls_push/pop. This test depends on commit 5ba0c107c51e ("datapath: Fix ovs_flow_key_update()") to behave correctly. Sig

[ovs-dev] [PATCH v2 2/5] datapath: set network header correctly on key extract

Upstream commit: commit f7d49bce8e741e1e6aa14ce4db1b6cea7e4be4e8 Author: Jiri Benc Date: Fri Sep 30 19:08:05 2016 +0200 openvswitch: mpls: set network header correctly on key extract After the 48d2ab609b6b ("net: mpls: Fixups for GSO"), MPLS handling in openvswitch was

[ovs-dev] [PATCH v2 3/5] datapath: correctly fragment packet with mpls headers

Upstream commit: commit c66549ffd05831abf6cf19ce0571ad868e39 Author: Jiri Benc Date: Wed Oct 5 15:01:57 2016 +0200 openvswitch: correctly fragment packet with mpls headers If mpls headers were pushed to a defragmented packet, the refragmentation no longer works corr

[ovs-dev] [PATCH v2 1/5] datapath: Fixups for MPLS GSO

This patch backports the following two upstream commits to fix MPLS GSO in ovs datapath. Starting from upstream commit 48d2ab609b6b ("net: mpls: Fixups for GSO"), the mpls_gso kernel module relies on the fact that skb_network_header() points to the mpls header and skb_inner_network_header() points

Re: [ovs-dev] [PATCH 1/3] datapath: Fixups for MPLS GSO

Hi Simon, Thanks for your review. Please find my relies below. I will sent out v2 based on your review. On Tue, Apr 25, 2017 at 12:43 AM, Simon Horman wrote: > Hi Yi-Hung, > > thanks for taking on this difficult piece of work and apologies for the > delay in responding. > > On Mon, Apr 03, 2017

[ovs-dev] [PATCH] vswitchd: Add 'appctl quit' command

vswitchd can gracefully shutdown after receiving the 'appctl exit' command. But the datapath resources vswitchd created can linger on. This is not a problem, and in fact desireable when the shutdown is transient in nature. Since restarted vswitchd usually sees a similar configuration. By keeping t

Re: [ovs-dev] [PATCH] MAINTAINERS: Update committer documentation refs.

On 25 April 2017 at 12:49, Ben Pfaff wrote: > On Tue, Apr 25, 2017 at 11:20:43AM -0700, Joe Stringer wrote: >> These references have moved since the MAINTAINERS file was introduced. >> Update them. >> >> Signed-off-by: Joe Stringer > > Thanks! > > Acked-by: Ben Pfaff Thanks, applied to master a

[ovs-dev] Liderazgo y Coaching de Millenials

En línea y en Vivo / Para todo su Equipo con una sola Conexión Liderazgo y Coaching de Millenials Superando los Retos 11 de mayo - Online en Vivo - 10:00 a 13:00 y de 15:00 a 18:00 Hrs Tener madera de líder o bien haber adquirido las habilidades para ser uno bueno, es sin lugar a dudas ne

[ovs-dev] [PATCH] rhel: add python-sphinx as a build dependency

The python-sphinx package is now required in order to build man pages, add this package as a build requirement. Reported-by: Leif Madsen Signed-off-by: Lance Richardson --- rhel/openvswitch-fedora.spec.in | 1 + 1 file changed, 1 insertion(+) diff --git a/rhel/openvswitch-fedora.spec.in b/rhel

Re: [ovs-dev] [RFC 2/4] doc: Convert ovs-vlan-test to rST

> From: "Ben Pfaff" > To: "Leif Madsen" > Cc: "ovs dev" > Sent: Monday, 24 April, 2017 5:02:28 PM > Subject: Re: [ovs-dev] [RFC 2/4] doc: Convert ovs-vlan-test to rST > > On Mon, Apr 24, 2017 at 04:37:51PM -0400, Leif Madsen wrote: > > On Mon, Apr 24, 2017 at 3:57 PM, Ben Pfaff wrote: > > > >

Re: [ovs-dev] [PATCH] MAINTAINERS: Update committer documentation refs.

On Tue, Apr 25, 2017 at 11:20:43AM -0700, Joe Stringer wrote: > These references have moved since the MAINTAINERS file was introduced. > Update them. > > Signed-off-by: Joe Stringer Thanks! Acked-by: Ben Pfaff ___ dev mailing list d...@openvswitch.or

[ovs-dev] [PATCH] MAINTAINERS: Update committer documentation refs.

These references have moved since the MAINTAINERS file was introduced. Update them. Signed-off-by: Joe Stringer --- MAINTAINERS.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MAINTAINERS.rst b/MAINTAINERS.rst index 28831ab4a242..60fa1f55d486 100644 --- a/MAINTAINERS.

Re: [ovs-dev] [PATCH 1/2] netdev-dpdk: Fix Rx checksum reconfigure.

Regards _Sugesh > -Original Message- > From: Kevin Traynor [mailto:ktray...@redhat.com] > Sent: Tuesday, April 25, 2017 6:40 PM > To: Chandran, Sugesh ; d...@openvswitch.org > Subject: Re: [PATCH 1/2] netdev-dpdk: Fix Rx checksum reconfigure. > > On 04/10/2017 04:31 PM, Chandran, Sugesh

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Re: [ovs-dev] [PATCH 1/2] netdev-dpdk: Fix Rx checksum reconfigure.

On 04/10/2017 04:31 PM, Chandran, Sugesh wrote: > Thank you for the patch, > Please see the comment below. > > Regards > _Sugesh > >> -Original Message- >> From: Kevin Traynor [mailto:ktray...@redhat.com] >> Sent: Tuesday, April 4, 2017 6:35 AM >> To: d...@openvswitch.org >> Cc: Kevin Tra

Re: [ovs-dev] [PATCH] compat: Fix build error in kernel 4.10.0

On Tue, 2017-04-25 at 23:26 +0800, Guoshuai Li wrote: > In kernel 4.10.0, the function "nf_defrag_ipv6_enable" need > parameters "struct net *", so we need call it for each namespace init > to load netfilter fragment kmod. > > Reported-by: Raymond Burkholder > Reported-at: > https://mail.openvsw

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

On Wed, 2017-04-26 at 00:33 +0800, Guoshuai Li wrote: > > > Sure, here it is: > > > > make -C /lib/modules/4.11.0-rc7+/build > > M=/home/gvrose/prj/ovs/datapath/linux modules > > make[4]: Entering directory `/home/gvrose/prj/net-next' > > CC [M] /home/gvrose/prj/ovs/datapath/linux/actions.o >

Re: [ovs-dev] [PATCH] compat: Fix build error in kernel 4.10.0

Ok, thanx! That gave me a successful build. A two minute turnaround on a patch request! > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Guoshuai Li > Sent: Tuesday, April 25, 2017 12:27 > To: ovs-dev@openvswitch.org >

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

Sure, here it is: make -C /lib/modules/4.11.0-rc7+/build M=/home/gvrose/prj/ovs/datapath/linux modules make[4]: Entering directory `/home/gvrose/prj/net-next' CC [M] /home/gvrose/prj/ovs/datapath/linux/actions.o CC [M] /home/gvrose/prj/ovs/datapath/linux/conntrack.o CC [M] /home/gvr

[ovs-dev] [PATCH v4 3/7] userspace: Switching of L3 packets in L2 pipeline

From: Jan Scheurich Ports have a new layer3 attribute if they send/receive L3 packets. The packet_type included in structs dp_packet and flow is considered in ofproto-dpif. The classical L2 match fields (dl_src, dl_dst, dl_type, and vlan_tci, vlan_vid, vlan_pcp) now have Ethernet as pre-requisit

[ovs-dev] [PATCH v4 7/7] userspace: add vxlan gpe support to vport

From: Georg Schmuecking This patch is based on the "datapath: enable vxlangpe creation in compat mode" from Yi Yang. It introduces an extension option "gpe" to the vxlan port in the netdev-dpdk datapath. Furthermore it introduces a new protocol header file vxlangpe.h in which the vxlan gpe protoc

[ovs-dev] [PATCH v4 6/7] ofproto-dpif-xlate: refactor compose_output_action__

From: Jan Scheurich The very long function compose_output_action__() has been re-factored to make the different cases for output to patch-port, native tunnel port, kernel tunnel port, recirculation, or termination of a native tunnel at output to LOCAL port clearer. Larger, self-contained blocks h

[ovs-dev] [PATCH v4 5/7] dpif-netlink: Don't send PACKET_TYPE to kernel

The kernel datapath does not support the packet_type match field. Instead it encodes the packet type implictly by the presence or absence of the Ethernet attribute in the flow key and mask. This patch filters the PACKET_TYPE attribute out of netlink flow key and mask to be sent to the kernel datap

[ovs-dev] [PATCH v4 4/7] userspace: L3 tunnel support for GRE and LISP

From: Jan Scheurich Add a boolean "layer3" configuration option for tunnel vports. The layer3 option defaults to false for all ports except LISP. GRE ports accept both true and false for "layer3". A tunnel vport configured with layer3=true receives L3 packets. which are then converted to Etherne

[ovs-dev] [PATCH v4 2/7] userspace: Support for push_eth and pop_eth actions

From: Jan Scheurich Add support for actions push_eth and pop_eth to the netdev datapath and the supporting libraries. This patch relies on the support for these actions in the kernel datapath to be present. Signed-off-by: Lorand Jakab Signed-off-by: Simon Horman Signed-off-by: Jiri Benc Signe

[ovs-dev] [PATCH v4 1/7] userspace: Add packet_type in dp_packet and flow

From: Jan Scheurich This commit adds a packet_type attribute to the structs dp_packet and flow to explicitly carry the type of the packet as prepration for the introduction of the so-called packet type-aware pipeline (PTAP) in OVS. The packet_type is a big-endian 32 bit integer with the encoding

[ovs-dev] [PATCH v4 0/7] userspace: Support for L3 tunneling

From: Jan Scheurich This patch set is part of an initiative to deal with non-Ethernet packets in OVS for advanced use cases like L3 tunneling or NSH. The initiative is centering on the new OpenFlow concepts of "Packet type-aware pipeline" (PTAP) and "Generic encap/decap actions" (EXT-382). The

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

On Tue, 2017-04-25 at 23:56 +0800, Guoshuai Li wrote: > I did not use 4.11.rc7. My kernel of ubuntu17.04 is 4.10.0 . > Can you share the build error log? > > > > Even with your patch applied I still run into compilation errors on the > > 4.11.rc7 upstream kernel. Perhaps there is more to do. I'l

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

I did not use 4.11.rc7. My kernel of ubuntu17.04 is 4.10.0 . Can you share the build error log? Even with your patch applied I still run into compilation errors on the 4.11.rc7 upstream kernel. Perhaps there is more to do. I'll get the Debian distro as well and look into a fix there. Thanks,

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

On Tue, 2017-04-25 at 23:35 +0800, Guoshuai Li wrote: > I have the same problem with you, and I am troubled by this problem for > a day. > > I wrote a patch that can be build in the 4.10 kernel: > https://mail.openvswitch.org/pipermail/ovs-dev/2017-April/331419.html > > Even with your patch a

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

I have the same problem with you, and I am troubled by this problem for a day. I wrote a patch that can be build in the 4.10 kernel: https://mail.openvswitch.org/pipermail/ovs-dev/2017-April/331419.html boun...@openvswitch.org] On Behalf Of Greg Rose Sent: Tuesday, April 25, 2017 11:57 O

[ovs-dev] [PATCH] compat: Fix build error in kernel 4.10.0

In kernel 4.10.0, the function "nf_defrag_ipv6_enable" need parameters "struct net *", so we need call it for each namespace init to load netfilter fragment kmod. Reported-by: Raymond Burkholder Reported-at: https://mail.openvswitch.org/pipermail/ovs-dev/2017-April/331411.html Signed-off-by: Guo

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

> boun...@openvswitch.org] On Behalf Of Greg Rose > Sent: Tuesday, April 25, 2017 11:57 > On Tue, 2017-04-25 at 11:13 -0300, Raymond Burkholder wrote: > > I am attempting to build openvswitch 2.7.90 on linux 4.10.12 on Debian > > using: > > Which version or distribution of Debian? Is it the curre

Re: [ovs-dev] [PATCH 1/1] dpif-netdev: The pmd-*-show commands will show info in core order

On 15/04/17 06:33, Ben Pfaff wrote: On Wed, Mar 22, 2017 at 11:10:23AM +0100, Eelco Chaudron wrote: The "ovs-appctl dpif-netdev/pmd-rxq-show" and "ovs-appctl dpif-netdev/pmd-stats-show" commands show their output per core_id, sorted on the hash location. My OCD was kicking in when using these co

Re: [ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

On Tue, 2017-04-25 at 11:13 -0300, Raymond Burkholder wrote: > I am attempting to build openvswitch 2.7.90 on linux 4.10.12 on Debian > using: Which version or distribution of Debian? Is it the current 8.7.1 I see at the Debian site? Let me know and I'll try to reproduce and investigate. Thanks

[ovs-dev] [PATCH v6 2/3] ovn-controller: Add 'dns_lookup' action

From: Numan Siddique This patch adds a new OVN action 'dns_lookup' to support native DNS. ovn-controller parses this action and adds a NXT_PACKET_IN2 OF flow with 'pause' flag set. A new table 'DNS' is added in the SB DB to look up and resolve the DNS queries. When a valid DNS packet is received

[ovs-dev] [PATCH v6 3/3] ovn-northd: Add logical flows to support native DNS

From: Numan Siddique OVN implements native DNS resolution which can be used to resolve the internal DNS names belonging to a logical datapath. To support this, a new table 'DNS' is added in the NB DB. A new column 'dns_records' is added in 'Logical_Switch' table which references to the 'DNS' tab

[ovs-dev] [PATCH v6 1/3] ovn-util: Add a new util function extract_ip_addresses

From: Numan Siddique An upcoming commit will use this function to extract the IP (v4 and v6) addresses from a string without a preceding eth address. Signed-off-by: Numan Siddique Acked-by: Ben Pfaff --- ovn/lib/ovn-util.c | 72 ++ ovn/lib/o

[ovs-dev] [PATCH v6 0/3] ovn: Native DNS support

From: Numan Siddique v5 -> v6 - * Addressed the review comments from Guru * Renamed the "hostname" usage to "query_name" v4 -> v5 Addressed the review comments v3 -> v4 * PS1 (ovn-util: Add a new util function extract_ip_addresses) - Added this patch in v4

[ovs-dev] nf_defrag_ipv6_enable problem in datapath/linux/compat/nf_conntrack_reasm.c

I am attempting to build openvswitch 2.7.90 on linux 4.10.12 on Debian using: 92 wget https://github.com/openvswitch/ovs/archive/master.zip 93 unzip master.zip 94 cd ovs-master/ 95 dpkg-checkbuilddeps 96 DEB_BUILD_OPTIONS='parallel=2 nocheck' fakeroot debian/rules binary 99

Re: [ovs-dev] Invitation: OVS-DPDK bi-weekly meeting...

20 April 2017 ATTENDEES: Johann, Eelco, Flavio, Georg, Robin, Ian, Darrell, Billy, Vinod, Rick, Niaz, Kevin, John Hurley, Michael, Sugesh, Finn, Irene, Mark Gray, Kevin GENERAL Blogs - Ian sent very useful list of blogs and started discussion here: https://mail.openvswitch.org/pipermail/ovs-discu

Re: [ovs-dev] [PATCH] docs: Add some detail about dpdk-socket-mem.

On 04/24/2017 07:50 PM, Ben Pfaff wrote: > On Mon, Apr 24, 2017 at 06:48:34PM +0100, Kevin Traynor wrote: >> Using dpdk-socket-mem to allocate memory for some NUMA nodes >> but leaving blank for subsequent ones is equivalent of assigning >> 0 MB memory to those subsequent nodes. Document this behav

[ovs-dev] [PATCH branch-2.6] docs: Add some detail about dpdk-socket-mem.

Using dpdk-socket-mem to allocate memory for some NUMA nodes but leaving blank for subsequent ones is equivalent of assigning 0 MB memory to those subsequent nodes. Document this behavior. Signed-off-by: Kevin Traynor --- INSTALL.DPDK.md | 4 +++- vswitchd/vswitch.xml | 5 +++-- 2 files cha

[ovs-dev] [PATCH] OVN localport type support

This patch introduces a new type of OVN ports called "localport". These ports will be present in every hypervisor and may have the same IP/MAC addresses. They are not bound to any chassis and traffic to these ports will never go through a tunnel. Its main use case is the OpenStack metadata API sup

Re: [ovs-dev] [PATCH v2] dpif-netdev: Assign ports to pmds on non-local numa node.

Thanks Ian, I'll incorporate these suggestions in a new patch version. Cheers, Billy. > -Original Message- > From: Stokes, Ian > Sent: Monday, April 24, 2017 5:33 PM > To: O Mahony, Billy ; d...@openvswitch.org > Subject: RE: [ovs-dev] [PATCH v2] dpif-netdev: Assign ports to pmds on no

Re: [ovs-dev] Urgent Request For Quotation -(RFQ)

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Re: [ovs-dev] [PATCH 3/3] system-traffic: Add test for mpls actions

On Mon, Apr 03, 2017 at 04:24:38PM -0700, Yi-Hung Wei wrote: > Add ping test to verify the behavior of mpls_push/pop actions. In this > test, we use the resubmit action to trigger recirulation for making sure > the flow key is revalidated after mpls_push/pop. This test depends on > commit 5ba0c107c

Re: [ovs-dev] [PATCH 2/3] datapath: Fix ovs_flow_key_update()

On Mon, Apr 03, 2017 at 04:24:37PM -0700, Yi-Hung Wei wrote: > Upstream commit: Now that this is upstream I think it would be useful to include the following: commit 6f56f6186c18e3fd54122b73da68e870687b8c59 Author: Yi-Hung Wei Date: Thu Mar 30 12:36:03 2017 -0700 > ovs_flow_ke

Re: [ovs-dev] [PATCH 1/3] datapath: Fixups for MPLS GSO

Hi Yi-Hung, thanks for taking on this difficult piece of work and apologies for the delay in responding. On Mon, Apr 03, 2017 at 04:24:36PM -0700, Yi-Hung Wei wrote: > This commit backports the following upstream commits to fix MPLS GSO in ovs > datapath. It has been tested on kernel 4.4 and 4.9.