[ovs-dev] Error

The original message was received at Mon, 9 Nov 2015 17:05:06 +0300 from [70.169.227.42] - The following addresses had permanent fatal errors - dev@openvswitch.org - Transcript of session follows - ... while talking to 32.113.59.245: >>> RCPT To: <<< 550

Re: [ovs-dev] [PATCH] ovs-router: Report ovs/route/add errors as errors.

On Fri, Nov 06, 2015 at 03:08:29PM -0800, Ben Pfaff wrote: > The _error version should be used to report errors. > > Signed-off-by: Ben Pfaff > --- > lib/ovs-router.c | 11 ++- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/lib/ovs-router.c

Re: [ovs-dev] [RFC PATCH net-next v2 7/8] openvswitch: Delay conntrack helper call for new connections.

On 06.11, Jarno Rajahalme wrote: > There is no need to help connections that are not confirmed, so we can > delay helping new connections to the time when they are confirmed. > This change is needed for NAT support, and having this as a separate > patch will make the following NAT patch a bit

Re: [ovs-dev] [RFC PATCH net-next v2 0/8] openvswitch: NAT support.

On 06.11, Jarno Rajahalme wrote: > This series adds NAT support to openvswitch kernel module. A few > changes are needed to the netfilter code to facilitate this (patches > 1-3/8). Patches 4-7 make the openvswitch kernel module ready for the > patch 8 that adds the NAT support for calling into

[ovs-dev] Returned mail: Data format error

Dear user of openvswitch.org, mail server administrator of openvswitch.org would like to let you know that, We have received reports that your email account has been used to send a large amount of spam messages during the last week. Most likely your computer was infected by a recent virus and

Re: [ovs-dev] [PATCH 12/21] ovn-controller-vtep.at: Fix a race

On Mon, Oct 19, 2015 at 01:29:03PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 11/21] use "/usr/bin/env python" for shebangs for python scripts

On Mon, Oct 19, 2015 at 01:29:02PM +0900, YAMAMOTO Takashi wrote: > On NetBSD, a typical path of python interpreter is /usr/pkg/bin/python. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing

Re: [ovs-dev] [PATCH] ovs-ofctl.8: Improve description of dec_ttl action.

On Mon, Nov 09, 2015 at 04:32:18PM -0800, Justin Pettit wrote: > @@ -1744,9 +1744,10 @@ a ``packet-in'' message with reason code > \fBOFPR_INVALID_TTL\fR is > sent to each connected controller that has enabled receiving them, > if any. Processing the current set of actions then stops.

Re: [ovs-dev] [PATCH 17/21] ofproto-dpif.at: Workaround a race

On Mon, Nov 09, 2015 at 08:53:14PM -0800, Joe Stringer wrote: > On 18 October 2015 at 21:29, YAMAMOTO Takashi wrote: > > Signed-off-by: YAMAMOTO Takashi > > --- > > tests/ofproto-dpif.at | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git

Re: [ovs-dev] [PATCH 1/3] datapath: Fix compilation on kernel 3.18

On Tue, Sep 22, 2015 at 02:25:26PM -0700, Pravin Shelar wrote: > On Fri, Sep 18, 2015 at 6:15 PM, Jesse Gross wrote: > > On Fri, Sep 18, 2015 at 3:23 PM, Pravin B Shelar wrote: > >> Fixes following compilation error: > >> In file included from

Re: [ovs-dev] [PATCH 08/21] test-atomic: Bump test duration for multi-thread tests

On Mon, Oct 19, 2015 at 01:28:59PM +0900, YAMAMOTO Takashi wrote: > This makes tests pass on on my single-cpu NetBSD-7 VM. > > How frequently preemption happens depends on the cpu scheduler. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff

Re: [ovs-dev] [PATCH 15/21] ofproto-dpif.at: Fix a race

On Mon, Oct 19, 2015 at 01:29:06PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 14/21] vtep-ctl.at: Fix a regex

On Mon, Oct 19, 2015 at 01:29:05PM +0900, YAMAMOTO Takashi wrote: > } is an ordinary character in "basic" regex. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org

Re: [ovs-dev] [PATCH 17/21] ofproto-dpif.at: Workaround a race

On 18 October 2015 at 21:29, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi > --- > tests/ofproto-dpif.at | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at > index f64c56c..b93c8fb

Re: [ovs-dev] [PATCH 1/2] ofproto-dpif-xlate: Don't stop processing after ct.

> On Nov 9, 2015, at 10:56 AM, Joe Stringer wrote: > > If conntrack recirculates, it should not stop processing the current > pipeline. The cloned packet will begin with a fresh action set in the > table specified with the current metadata; The current copy of the As

Re: [ovs-dev] [PATCH 1/2] ofproto-dpif-xlate: Don't stop processing after ct.

> On Nov 9, 2015, at 12:50 PM, Joe Stringer wrote: > > On 9 November 2015 at 10:56, Joe Stringer > wrote: >> If conntrack recirculates, it should not stop processing the current >> pipeline. The cloned packet will

Re: [ovs-dev] [PATCH 13/21] dpif_dummy_override: Allow overriding a non-existing provider

On Mon, Oct 19, 2015 at 01:29:04PM +0900, YAMAMOTO Takashi wrote: > This allows --enable-dummy=system with a userland-only build. > It's useful for testsuite. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff

Re: [ovs-dev] [PATCH v2] Add Docker integration for OVN.

On Mon, Oct 19, 2015 at 02:52:25PM -0700, Gurucharan Shetty wrote: > Docker removed 'experimental' tag for their multi-host > networking constructs last week and did a code freeze for > Docker 1.9. > > This commit adds two drivers for OVN integration > with Docker. The first driver is a pure

[ovs-dev] dev@openvswitch.org

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Re: [ovs-dev] old datapath patches in patchwork--still relevant?

On Tue, Nov 10, 2015 at 02:57:09PM +0900, Simon Horman wrote: > On Mon, Nov 09, 2015 at 03:10:35PM -0800, Ben Pfaff wrote: > > Simon, I came across two unreviewed patches looking through patchwork: > > > > https://patchwork.ozlabs.org/patch/524119/ > > The above patch appears to still be

Re: [ovs-dev] [PATCH 1/3] ofproto-dpif: Validate ct_* field masks.

Joe, It just occurred to me that here we want to check if there is a match on a non-supported field. For that checking the mask alone is sufficient, so that this can be simplified quite a bit. Jarno > On Nov 9, 2015, at 5:17 PM, Jarno Rajahalme wrote: > > >> On Nov 7,

Re: [ovs-dev] [RFC] Design for OVN Kubernetes integration.

On Wed, Oct 21, 2015 at 02:53:22PM -0700, Gurucharan Shetty wrote: > Signed-off-by: Gurucharan Shetty This looks pretty valuable to me. I am glad that you spent the time to figure all of this out. Thank you! I feel like I don't know any of this well enough to review it

Re: [ovs-dev] old datapath patches in patchwork--still relevant?

Hi Ben, On Mon, Nov 09, 2015 at 03:10:35PM -0800, Ben Pfaff wrote: > Simon, I came across two unreviewed patches looking through patchwork: > > https://patchwork.ozlabs.org/patch/524119/ The above patch appears to still be needed for both master and branch-2.4. >

[ovs-dev] What time function is available in datapath module?

Hi all, I used to use struct 'timeval' and function 'gettimeofday' from 'sys/time.h' to mesure time with an accuracy of μsecs. Since the datapath module runs in kernel mode, i wonder whether the function can still do the work, or any other functions can be used and offer such accuracy in this

Re: [ovs-dev] [PATCH 10/21] ofproto-macros.at: Add another strerror(0) value

On Mon, Oct 19, 2015 at 01:29:01PM +0900, YAMAMOTO Takashi wrote: > On NetBSD, strerror(0) is "Undefined error: 0". > > Signed-off-by: YAMAMOTO Takashi > --- > tests/ofproto-macros.at | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git

Re: [ovs-dev] Combining monitor2 and monitor_cond methods

On Wed, Nov 4, 2015 at 11:43 PM, Liran Schour wrote: > Andy Zhou wrote on 04/11/2015 05:20:08 PM: > >> From: Andy Zhou >> To: Liran Schour/Haifa/IBM@IBMIL >> Cc: dev >> Date: 04/11/2015 05:20 PM >> Subject: Re:

Re: [ovs-dev] [PATCH 2/2] system-traffic: Add resubmit conntrack test.

On 11/09/2015 01:56 PM, Joe Stringer wrote: > From: Russell Bryant > > This tests that resubmits return as expected when conntrack is used > with recirculation to another table. > > Signed-off-by: Joe Stringer > --- > Russell, I just tidied the test

Re: [ovs-dev] [PATCH] lib: allow group access to Unix domain sockets

On Fri, Nov 6, 2015 at 5:51 PM, Ansis Atteka wrote: > > > On 10 October 2015 at 01:10, Andy Zhou wrote: >> >> By default, Unix domain sockets are created with file system permission >> mode of 0700. Only the process of the belongs to the same user can > >

Re: [ovs-dev] [PATCH 1/2] lib: simplify daemon_become_new_user__()

On Wed, Nov 4, 2015 at 6:16 PM, Ansis Atteka wrote: > > > On Sat, Oct 10, 2015 at 1:07 AM, Andy Zhou wrote: >> Global variable 'switch_user' is no longer needed to make sure >> user switch only happens once per process. Testing for uid directly >>

Re: [ovs-dev] [PATCH 2/2] vlog: change log file owner when switching user

On Fri, Nov 6, 2015 at 11:32 AM, Ansis Atteka wrote: > > > On 10 October 2015 at 01:07, Andy Zhou wrote: >> >> vlog log file can be created when parsing --log-file option, before >> >> switch user, in case the --user option is also specified. This > >

[ovs-dev] [PATCH 2/2] system-traffic: Add resubmit conntrack test.

From: Russell Bryant This tests that resubmits return as expected when conntrack is used with recirculation to another table. Signed-off-by: Joe Stringer --- Russell, I just tidied the test up a bit but I didn't see a sign-off on the original. Can

[ovs-dev] [PATCH 1/2] ofproto-dpif-xlate: Don't stop processing after ct.

If conntrack recirculates, it should not stop processing the current pipeline. The cloned packet will begin with a fresh action set in the table specified with the current metadata; The current copy of the packet will continue processing, including to return back to prior resubmit() calls.

Re: [ovs-dev] Combining monitor2 and monitor_cond methods

Andy Zhou wrote on 09/11/2015 07:49:37 PM: > > >> On Wed, Nov 4, 2015 at 5:22 AM, Liran Schour wrote: > >> > In order not to have 2 new monitor methods, maybe we should combine them > >> > into a single method. > >> > > >> > However, as I thought on this,

Re: [ovs-dev] [PATCH v3] datapath: Add support for lwtunnel

On Mon, Nov 2, 2015 at 11:07 PM, Joe Stringer wrote: > On 31 October 2015 at 04:30, Pravin B Shelar wrote: >> Following patch adds support for lwtunnel to OVS datapath. >> With this change OVS datapath detect lwtunnel support and >> make use of new

[ovs-dev] [additional --user changes v2 3/3] lib: allow group access to Unix domain sockets

By default, Unix domain sockets are created with file system permission mode of 0700. This means that only processes that runs under the same user can access this socket. For OVS, it may be more convenient to control access at the group level rather than at the user level, since other processes

Re: [ovs-dev] Combining monitor2 and monitor_cond methods

On Mon, Nov 9, 2015 at 11:04 AM, Liran Schour wrote: > Andy Zhou wrote on 09/11/2015 07:49:37 PM: >> >> >> On Wed, Nov 4, 2015 at 5:22 AM, Liran Schour wrote: >> >> > In order not to have 2 new monitor methods, maybe we should combine >>

[ovs-dev] [additional --user changes v2 1/3] lib: simplify daemon_become_new_user__()

A global variable 'switch_user' was used to make sure we switch process's current user only once. This logic is now simplified by testing for uid directly; if switch process has taken place, the current uid will be not be zero. Signed-off-by: Andy Zhou --- v1->v2: add a log

[ovs-dev] [additional --user changes v2 2/3] vlog: change log file owner when switching user

vlog log file can be created when parsing --log-file option, before switching user, in case the --user option is also specified. While this does not directly cause errors for the running daemons, it can leave the log files on the disk looks confusing with a mixture of ownership settings, since the

Re: [ovs-dev] [PATCH 1/2] ofproto-dpif-xlate: Don't stop processing after ct.

On 9 November 2015 at 10:56, Joe Stringer wrote: > If conntrack recirculates, it should not stop processing the current > pipeline. The cloned packet will begin with a fresh action set in the > table specified with the current metadata; The current copy of the > packet

Re: [ovs-dev] Combining monitor2 and monitor_cond methods

Andy Zhou wrote on 09/11/2015 10:50:25 PM: > > On Mon, Nov 9, 2015 at 11:04 AM, Liran Schour wrote: > > Andy Zhou wrote on 09/11/2015 07:49:37 PM: > >> > >> >> On Wed, Nov 4, 2015 at 5:22 AM, Liran Schour wrote: > >>

Re: [ovs-dev] [RFC] Design for OVN Kubernetes integration.

Hi Guruchanran, Thanks for your work! On Wed, Oct 21, 2015 at 2:53 PM, Gurucharan Shetty wrote: > > + > +OVN provides network virtualization to containers. OVN's integration with > +Kubernetes works in two modes - the "underlay" mode or the "overlay" mode. > + > Could you

Re: [ovs-dev] [PATCH 09/21] ofproto-macros.at: Rename vconn_windows_sub to vconn_sub

On Mon, Oct 19, 2015 at 01:29:00PM +0900, YAMAMOTO Takashi wrote: > This is a preparation to add non-windows stuff. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org

Re: [ovs-dev] [PATCH 20/21] ovs-ofctl.at: Fix a comment typo

On Mon, Oct 19, 2015 at 01:29:11PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 16/21] ofproto-dpif: Remove a debug log

On Mon, Oct 19, 2015 at 01:29:07PM +0900, YAMAMOTO Takashi wrote: > The message seems stale and it happens on port-mod. > > Signed-off-by: YAMAMOTO Takashi Very stale. Acked-by: Ben Pfaff ___ dev mailing list

Re: [ovs-dev] [PATCH 19/21] ofproto.at: Workaround a race

On Mon, Oct 19, 2015 at 01:29:10PM +0900, YAMAMOTO Takashi wrote: > While a barrier serializes requests from the same connection, > it doesn't wait for requests from other connections to the switch. > Replace the barrier with infamous "sleep 1" to workaround the problem. > > Signed-off-by:

Re: [ovs-dev] [PATCH 17/21] ofproto-dpif.at: Workaround a race

On Mon, Oct 19, 2015 at 01:29:08PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 18/21] ofproto.at: Portability improvement

On Mon, Oct 19, 2015 at 01:29:09PM +0900, YAMAMOTO Takashi wrote: > == is a bash dialect. Use = instead. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org

Re: [ovs-dev] [PATCH 21/21] classifier-private.h: Whitespace in a comment

On Mon, Oct 19, 2015 at 01:29:12PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

[ovs-dev] old datapath patches in patchwork--still relevant?

Simon, I came across two unreviewed patches looking through patchwork: https://patchwork.ozlabs.org/patch/524119/ https://patchwork.ozlabs.org/patch/524117/ Are these still relevant? ___ dev mailing list dev@openvswitch.org

Re: [ovs-dev] [RFC PATCH net-next v2 0/8] openvswitch: NAT support.

> On Nov 9, 2015, at 5:31 AM, Patrick McHardy wrote: > > On 06.11, Jarno Rajahalme wrote: >> This series adds NAT support to openvswitch kernel module. A few >> changes are needed to the netfilter code to facilitate this (patches >> 1-3/8). Patches 4-7 make the openvswitch

Re: [ovs-dev] [PATCH 02/21] ofp-actions: Define IPPORT_FTP by ourselves

On Mon, Oct 19, 2015 at 01:28:53PM +0900, YAMAMOTO Takashi wrote: > IPPORT_FTP is not always provided by system headers. (eg. NetBSD, OS X) > > This hides the enum on Linux but I don't think it causes a problem. > > Signed-off-by: YAMAMOTO Takashi I don't think

Re: [ovs-dev] [ICMP v2 7/7] ovn-northd: Support pinging logical router ports.

> On Nov 6, 2015, at 7:01 AM, Russell Bryant wrote: > > On 11/03/2015 06:48 PM, Justin Pettit wrote: >> Signed-off-by: Justin Pettit > > I haven't tested this yet, but it all looks right to me with fresh eyes. > > Acked-by: Russell Bryant

Re: [ovs-dev] [PATCH 04/21] netdev-bsd: Update after eth_addr changes

On Mon, Oct 19, 2015 at 01:28:55PM +0900, YAMAMOTO Takashi wrote: > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 03/21] tnl-arp-cache: Fix NetBSD build

On Mon, Oct 19, 2015 at 01:28:54PM +0900, YAMAMOTO Takashi wrote: > On NetBSD, netinet/icmp6.h has a few pre-requisite headers. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list

Re: [ovs-dev] [PATCH 07/21] completion.at: Improve portability

On Mon, Oct 19, 2015 at 01:28:58PM +0900, YAMAMOTO Takashi wrote: > NetBSD's /bin/sh complains on the syntax of bash array. > > While the use of eval might seem overkill, it's tricky to avoid > the error because the generated code will be a part of the surrounding > subshell and the syntax check

Re: [ovs-dev] [PATCH 01/21] extract-odp-netlink-h: Portablitiy improvement

On Mon, Oct 19, 2015 at 01:28:52PM +0900, YAMAMOTO Takashi wrote: > \t is GNU sed extension. Use [[:space:]] instead. > > Signed-off-by: YAMAMOTO Takashi Acked-by: Ben Pfaff ___ dev mailing list

Re: [ovs-dev] [PATCH 06/21] daemon_switch_user: Improve portablility

On Tue, Oct 20, 2015 at 12:09:46PM +0900, Takashi Yamamoto wrote: > On Tue, Oct 20, 2015 at 7:14 AM, Andy Zhou wrote: > > I am going by the advice of paper " The Murky Issue of Changing > > Process Identity: Revising “Setuid Demystified” " > > > > On page 7, it says: > > > >

Re: [ovs-dev] [RFC PATCH net-next v2 0/8] openvswitch: NAT support.

[Resending from my new address] > On Nov 9, 2015, at 5:31 AM, Patrick McHardy > wrote: > > On 06.11, Jarno Rajahalme wrote: >> This series adds NAT support to openvswitch kernel module. A few >> changes are needed to the netfilter code to facilitate

Re: [ovs-dev] [additional --user changes v2 1/3] lib: simplify daemon_become_new_user__()

On 9 November 2015 at 12:43, Andy Zhou wrote: > A global variable 'switch_user' was used to make sure > we switch process's current user only once. This logic is now > simplified by testing for uid directly; if switch process has > taken place, the current uid will be not be

Re: [ovs-dev] [RFC PATCH net-next v2 0/8] openvswitch: NAT support.

[Resending as plain text] > On Nov 9, 2015, at 5:31 AM, Patrick McHardy wrote: > > On 06.11, Jarno Rajahalme wrote: >> This series adds NAT support to openvswitch kernel module. A few >> changes are needed to the netfilter code to facilitate this (patches >> 1-3/8). Patches

[ovs-dev] [PATCH] ovs-ofctl.8: Improve description of dec_ttl action.

Signed-off-by: Justin Pettit --- utilities/ovs-ofctl.8.in |9 + 1 files changed, 5 insertions(+), 4 deletions(-) diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in index dc81e7e..bfb431f 100644 --- a/utilities/ovs-ofctl.8.in +++

Re: [ovs-dev] [PATCH 05/21] openvswitch.m4: Portability improvement

On Mon, Oct 19, 2015 at 01:28:56PM +0900, YAMAMOTO Takashi wrote: > ${parameter/pattern/string} substituion is not portable. > Replace them with $SED equivalent. > > Signed-off-by: YAMAMOTO Takashi I'm surprised that it matters given that this should only be run on Win32.

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[ovs-dev] Delivery reports about your e-mail

Message could not be delivered ___ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev

Re: [ovs-dev] [PATCH 1/3] ofproto-dpif: Validate ct_* field masks.

> On Nov 7, 2015, at 12:05 PM, Joe Stringer wrote: > > When inserting rules that match on connection tracking fields, datapath > support must be checked before allowing or denying the rule insertion. > Previously we only disallowed flows that had non-zero values for the

Re: [ovs-dev] [PATCH 2/3] ofp-actions: Refactor ofpact_get_mf_dst().

LGTM, Acked-by: Jarno Rajahalme > On Nov 7, 2015, at 12:05 PM, Joe Stringer wrote: > > This function finds the mf destination field for any ofpact, returning > NULL if not applicable. It will be used by the next patch to properly > reject

Re: [ovs-dev] [PATCH 3/3] ofproto-dpif: Validate ct action support.

> On Nov 7, 2015, at 12:05 PM, Joe Stringer wrote: > > Disallow installing rules that execute ct() if conntrack is unsupported > in the datapath. > > Reported-by: Ravindra Kenchappa > Signed-off-by: Joe Stringer >