Re: [ovs-dev] [PATCH] datapath-windows: Support to selectively compile targets

Hi, My thoughts are with Shashank on this, it makes sense to have 1 configure and 1 make command to build a particular target, instead of having flexibility to specify multiple targets. Thanks, Anand Kumar On 2/8/18, 10:56 AM, "ovs-dev-boun...@openvswitch.org on behalf of Shashank Ram"

Re: [ovs-dev] [PATCH] conntrack: Support conntrack flush by ct 5-tuple

Nice. Acked-by: Darrell Ball On Mon, Feb 12, 2018 at 4:26 PM, Darrell Ball wrote: > Thanks Yi-hung > > I will try it out. > > Darrell > > On Mon, Feb 12, 2018 at 2:02 PM, Yi-Hung Wei wrote: > >> This patch adds support of flushing a

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Re: [ovs-dev] [patch v5 00/11] Userspace datapath: Add fragmentation support.

On Fri, Feb 9, 2018 at 1:35 PM, Aaron Conole wrote: > Hi Darrell, > > Darrell Ball writes: > > > Fragmentation support for userspace datapath conntrack is added; both > > v4 and v6 are supported. See the patches for additional details. > > Very pumped about

Re: [ovs-dev] [PATCH] conntrack: Support conntrack flush by ct 5-tuple

Thanks Yi-hung I will try it out. Darrell On Mon, Feb 12, 2018 at 2:02 PM, Yi-Hung Wei wrote: > This patch adds support of flushing a conntrack entry specified by the > conntrack 5-tuple in dpif-netdev. > > Signed-off-by: Yi-Hung Wei > --- > Respin

[ovs-dev] [RFC PATCH v2 6/6] Conntrack: Add UDP support for SIP.

The network protocol was already being verified in handle_sip in order to check the transport was indeed TCP. This commit adds support for UDP by checking the network protocol, and in case of UDP, a new function, handle_sip_udp, is called to handle the UDP traffic. This function also takes into

[ovs-dev] [RFC PATCH v2 5/6] Conntrack: Add SIP end-to-end and unit tests.

End-to-end tests have been added to system-traffic.at. They set up a NS1 that acts as a UAS and another NS2 that acts as a UAC, set up the appropriate flows in each direction and finally verify if the traffic between the two NS' is as expected. These tests make use of the SIPp tool and the

[ovs-dev] [RFC PATCH v2 4/6] Conntrack: Add initial support for new SIP Alg.

Handle_sip, in conntrack-sip.c, is the new function handler that handles the SIP messages received in the userspace conntrack (detected in process_one). It parses the SIP messages (and SDPs) using the newly introduced SIP API (conntrack-sip.{c,h}) and accordingly creates the expectations

[ovs-dev] [RFC PATCH v2 1/6] Conntrack: Add new API for future SIP Alg.

The new API (in conntrack-sip.h and conntrack-sip.c) defines preliminary functions, helpers and strucures to move through and parse SIP messages, including SDP in the message bodies, if present. Note that this is still a preliminary version of the API, and future work is still needed to improve

[ovs-dev] [RFC PATCH v2 3/6] Conntrack: Add alg to alg_exp_node struct.

In certain protocols, such as SIP, infering if the data connection belongs to a specific protocol might not be feasible, from the used addresses and ports alone. The data connection may have a different network transport protocol, src/dst addresses and/or src/dst ports than the control connection.

[ovs-dev] [RFC PATCH v2 2/6] Conntrack: Support "out-of-band" expectations.

A new function, expectation_create_outband, is introduced to allow more flexibility when creating the expectations (e.g. specify the network protocol for the expectation, or a different destination address from where the initial request came from). Signed-off-by: Tiago Lam

[ovs-dev] [RFC PATCH v2 0/6] Initial support for new SIP Alg.

v1 -> v2: - Addressed comments from v1 (from both Darrell and Mark, thanks!); - Added support for UDP; - Added tests for each supported transport, UDP and TCP, and some more individual tests for testing particular functions (around parsing and framing). A couple of points worth mentioning in

[ovs-dev] [PATCH] conntrack: Support conntrack flush by ct 5-tuple

This patch adds support of flushing a conntrack entry specified by the conntrack 5-tuple in dpif-netdev. Signed-off-by: Yi-Hung Wei --- Respin this patch since userspace conntrack now clears out the expectation when a conntrack entry is deleted. --- lib/conntrack.c

[ovs-dev] [PATCH] Refer to database manpages in *ctl manpages

The ovn-nbctl, ovn-sbctl, and ovs-vsctl manpages are inconsistent in their "Database Commands" section when it comes to referring to what database tables exist. This commit amends this by making each *ctl manpage reference the corresponding database manpage instead. Signed-off-by: Mark Michelson

Re: [ovs-dev] [PATCH v3 2/2] Measure performance of ovn-controller loop.

On 02/12/2018 12:58 PM, Han Zhou wrote: On Mon, Feb 12, 2018 at 6:16 AM, Mark Michelson > wrote: > > On 02/09/2018 07:36 PM, Han Zhou wrote: >> >> Looks a great tool! Just some minor comments: >> >> On Fri, Feb 9, 2018 at 3:00 PM, Mark

Re: [ovs-dev] [PATCHv2] poc: Introduce Proof of Concepts (Package building)

On 12 February 2018 at 10:41, Gregory Rose wrote: > On 2/4/2018 6:48 PM, Ansis Atteka wrote: >> >> From: Ansis Atteka >> >> This patch sets up foundations for Proof of Concepts that >> simply materialize documentation into Ansible instructions >>

Re: [ovs-dev] [PATCH v3 2/2] Measure performance of ovn-controller loop.

On Mon, Feb 12, 2018 at 6:16 AM, Mark Michelson wrote: > > On 02/09/2018 07:36 PM, Han Zhou wrote: >> >> Looks a great tool! Just some minor comments: >> >> On Fri, Feb 9, 2018 at 3:00 PM, Mark Michelson > wrote: >> > >> >

[ovs-dev] [PATCH 7/8] doc: Split Jumbo Frames guide between two docs

While there is some duplication going on here, that's not necessarily a bad thing. If nothing else, it lets us remove one more overly-detailed step from the howto. Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst | 52

[ovs-dev] [PATCH 5/8] doc: Add "bridge" topic document

This details configuration steps that apply to the entire bridge, rather than individual ports. Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst | 60 Documentation/topics/dpdk/bridge.rst | 103 +++

[ovs-dev] [PATCH 4/8] doc: Move "QoS" guide to its own document

Again, this stuff is too detailed for a high-level howto. Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst| 70 - Documentation/topics/dpdk/index.rst | 1 + Documentation/topics/dpdk/phy.rst | 6 +++

[ovs-dev] [PATCH 0/8] Split up the DPDK howto

The DPDK howto has slowly morphed into a catch all for everything DPDK, which goes against the original design goal for 'howto' documents [*]. This series attempts to return some sanity to the universe by splitting this document into many more 'topic' documents. Along the way, we add a lot of

[ovs-dev] [PATCH 2/8] doc: Add "PMD" topic document

This continues the breakup of the huge DPDK "howto" into smaller components. There are a couple of related changes included, such as using "Rx queue" instead of "rxq" and noting how Tx queues cannot be configured. We enable the TODO directive, so we can actually start calling out some TODOs.

[ovs-dev] [PATCH 1/8] doc: Add an overview of the 'dpdk' port

These ports are used to allow ingress/egress from the host and are therefore _reasonably_ important. However, there is no clear overview of what these ports actually are or why things are done the way they are. Start closing this gap by providing a standalone example of using these ports along

[ovs-dev] [PATCH 6/8] doc: Move "pdump" guide to its own document

Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst| 39 -- Documentation/topics/dpdk/index.rst | 7 Documentation/topics/dpdk/pdump.rst | 65 + 3 files changed, 72 insertions(+), 39

[ovs-dev] [PATCH 3/8] doc: Move additional sections to "physical ports" doc

The "vdev", "hotplugging", and "Rx checksum offload" sections only apply to 'dpdk' ports and are too detailed to include in a high-level howto. Move them, reworking some aspects of this in the process. Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst | 93

[ovs-dev] [PATCH 8/8] doc: Final cleanup of the DPDK howto

This concludes the cleanup by fixing some grammar nits and adding some additional cross-references. Signed-off-by: Stephen Finucane --- Documentation/howto/dpdk.rst | 61 ++-- 1 file changed, 30 insertions(+), 31 deletions(-) diff

Re: [ovs-dev] Quota list

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Re: [ovs-dev] [PATCH v2] tests: Add system-dpdk-testsuite

Hi Ian, Thank you for your comments. See my comments inline below. > -Original Message- > From: Stokes, Ian > Sent: Wednesday, January 31, 2018 11:40 AM > To: Rybka, MarcinX ; d...@openvswitch.org > Cc: Rybka, MarcinX > Subject: RE:

Re: [ovs-dev] [PATCH] ovn-controller: Fix crash when sending GARP when openflow disconnection.

I'm a little hesitant about the `sleep 3` in the test. However, I think it should be fine given the nature of the test and the hard-coded garp backoff timer. Acked-by: Mark Michelson On 02/12/2018 02:17 AM, Guoshuai Li wrote: This is call stack: Program received signal

Re: [ovs-dev] [PATCH V2 00/10] Upstream Linux bug fixes for datapath

On 2/12/2018 12:34 AM, Pravin Shelar wrote: On Wed, Feb 7, 2018 at 7:30 AM, Greg Rose wrote: Reorganized patch set that includes bug fixes and compatability layer changes that can be backported to 2.9 as well as applied to master. V2 of these patches include suggested

Re: [ovs-dev] [PATCH v3 2/2] Measure performance of ovn-controller loop.

On 02/09/2018 07:36 PM, Han Zhou wrote: Looks a great tool! Just some minor comments: On Fri, Feb 9, 2018 at 3:00 PM, Mark Michelson > wrote: > > This modifies ovn-controller to measure the amount of time it takes to > detect a change in the

Re: [ovs-dev] [PATCH V2 00/10] Upstream Linux bug fixes for datapath

On Wed, Feb 7, 2018 at 7:30 AM, Greg Rose wrote: > Reorganized patch set that includes bug fixes and compatability > layer changes that can be backported to 2.9 as well as applied > to master. > > V2 of these patches include suggested changes from the first patch > set. > >

[ovs-dev] [PATCH] ovn-controller: Fix crash when sending GARP when openflow disconnection.

This is call stack: Program received signal SIGABRT, Aborted. 1 0x76a4f8e8 in __GI_abort () at abort.c:90 2 0x004765d6 in ofputil_protocol_to_ofp_version (protocol=) at lib/ofp-util.c:769 3 0x0047c19e in ofputil_encode_packet_out (po=po@entry=0x7fffa0e0, protocol=)