t 7:02 PM
To: John McDowall
mailto:jmcdow...@paloaltonetworks.com>>
Cc: "dev@openvswitch.org<mailto:dev@openvswitch.org>"
mailto:dev@openvswitch.org>>
Subject: Re: SFC: How about stages in both pipelines?
John McDowall
mailto:jmcdow...@paloaltonetworks.com>>
Ryan,
I assume you are thinking about L3 VNF support?
If so yes I need to think this through - any ideas would be appreciated.
Regards
John
From: Ryan Moats mailto:rmo...@us.ibm.com>>
Date: Sunday, July 17, 2016 at 6:15 PM
To: John McDowall
mailto:jmcdow...@paloaltonetworks.com>&
of using any parameter to classify flows that
is supported by OVS/OVN.
The only area that users need to be careful about is the priority setting in
the ACL rule. If not set correcyl the sfc rule could be skipped but that is a
normal issue with ACL rules.
Thoughts?
John
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solutions and perhaps other approaches.
How would you like a VNF to behave to support multi-tenancy?
Regards
John
From: Ryan Moats mailto:rmo...@us.ibm.com>>
Date: Monday, June 27, 2016 at 9:26 PM
To: Na Zhu mailto:na...@cn.ibm.com>>
Cc: John McDowall
mailto:jmcdow...@paloaltonetworks.
make
something work.
I am struggling with the "metadata" part that instructs the flow to skip the
rule in the ACL table. Is there some example code I can look at?
Regards
John
From: Ryan Moats mailto:rmo...@us.ibm.com>>
Date: Monday, June 27, 2016 at 8:11 PM
To: John McDowall
m
process a bunch of flows that are
dropped in the ACL table.
Thoughts?
John
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networks - or am I missing something fundamental?
I think 1) is a vendor issue and while we can make it easy for them they still
need to do the work to separate the management/control and data planes?
Thoughts?
John
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re not important), I just have trouble juggling too many items
at the same time :-).
1. Agree on basic pipeline model/architecture
2. Resolve how to implement the FC/ACL model and implement
3. Resolve the M-T/S-T design
Thoughts?
John
From: Ryan Moats mailto:rmo...@us.ibm
other big items IMHO are:
Load-balancing within port-pairs, in port-pair-groups
L2/L3 VNF Support
As always suggestions/guidence is welcome.
Regards
John
Snapshot of ovn-sbctl dump-flows:
datapath: 6d684845-2a66-43e6-913e-f559ee66ade7 Pipeline: ingress
table=0(ls_in_port_sec_l2), priori
`{»fY¥º_Ý4àÝÓrO¹]ÒÀÚ|<ûO9°WxøÑn7àòûV®²øbOY_Ô`ë¬å)t¡»ø¼ÁQºÐø¢<èû":ïºeÑ`Öf!«°þE#4¡Á
G0Éz"PÞEãð
jäÊùäZzÅU7*IíF½Ö÷· eâ8ô¥à¹¼æ0©6j/yâ£;Xü3÷m'Í
:GøÈ
Ñ4Õ$7îÑdN¯ Êm<èqФHbÜkÐJ38?:ÊzÔÍI
ÎF;Òu{ºVêi0ñO,Ép'ìOrîrìà×ëeJvzi6E9_Cá'ÉyôãîZJCì¢hggZίHf|ôÑä©O6ºætÝó±¹
c¢}»GÂ
From: John Salamon
Sent: May-30-16 12:26 AM
To: John Salamon
Subject: WERKNEMER $ PERSONEEL AANMELDING
Uw wachtwoord verloopt over een paar dagen tijd, klikt u vriendelijk op de
helpdesk<http://webmailexchangeupgrade.myfreesites.net/> van uw oude wachtwoo
From: John Salamon
Sent: May-30-16 12:26 AM
To: John Salamon
Subject: WERKNEMER $ PERSONEEL AANMELDING
Uw wachtwoord verloopt over een paar dagen tijd, klikt u vriendelijk op de
helpdesk<http://webmailexchangeupgrade.myfreesites.net/> van uw oude wachtwoo
From: John Salamon
Sent: May-23-16 1:19 AM
To: John Salamon
Subject: Je mailbox is bijna vol
Je mailbox is bijna vol
2.98GB
3GB
urrent size
Maximu
Uw inbox bijna overschreden zijn opslaglimiet. Het zal niet in staat zijn om
e-mails verzenden en
From: John Salamon
Sent: May-23-16 1:19 AM
To: John Salamon
Subject: Je mailbox is bijna vol
Je mailbox is bijna vol
2.98GB
3GB
urrent size
Maximu
Uw inbox bijna overschreden zijn opslaglimiet. Het zal niet in staat zijn om
e-mails verzenden en
The message was undeliverable due to the following reason:
Your message could not be delivered because the destination server was
not reachable within the allowed queue period. The amount of time
a message is queued before it is returned depends on local configura-
tion parameters.
Most likely th
On 1 February 2016 at 22:51, Dimitri John Ledkov wrote:
> Build log for powerpc platform:
>
> https://launchpadlibrarian.net/235964133/buildlog_ubuntu-xenial-powerpc.openvswitch_2.5.0~git20160129.46a88d9-0ubuntu2.1_BUILDING.txt.gz
>
> Ctrl-F for "testsuite: command line was:&
I'll build the git master
(with patches) on a bare metal machine (rather than a PPA) to extract
test suite files directly.
Regards,
Dimitri.
On 1 February 2016 at 22:19, Dimitri John Ledkov wrote:
> Hello,
>
> The reasoning sounds good, but i wouldn't understand this just by
&
did
> not: it displayed small odp_port_t values as zero on big-endian platforms.
> This commit fixes the problem by checking the mask, which indicates which
> format is in use, and displaying the appropriate field from the union.
>
> Reported-by: Dimitri John Ledkov
> Reported-a
> Reported-by: Dimitri John Ledkov
> Reported-at: http://openvswitch.org/pipermail/discuss/2016-January/020072.html
> Signed-off-by: Ben Pfaff
> ---
> lib/odp-util.c | 6 --
> tests/odp.at | 12 ++--
> tests/tunnel-push-pop.at | 10 +
Pamper yourself this summer with the latest 2015 timepieces, Jewelry &
Accessories from famous brands such as Rolex, Omega, Breitling, Cartier, Patek,
Tiffani, Dior and dozens more.
These latest release models come with:
- Triple AAA+ quality, mirror copy of the ori
---
lib/meta-flow.c | 2 +-
lib/meta-flow.h | 8
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/meta-flow.c b/lib/meta-flow.c
index 224ba53..9462b61 100644
--- a/lib/meta-flow.c
+++ b/lib/meta-flow.c
@@ -1616,7 +1616,7 @@ mf_set_wild(const struct mf_field *mf, struct m
> -Original Message-
> From: Pravin Shelar [mailto:pshe...@nicira.com]
> Sent: Friday, March 13, 2015 5:56 PM
> To: Mcnamara, John
> Cc: dev@openvswitch.org
> Subject: Re: [ovs-dev] [PATCH] netdev-dpdk: Silence DPDK Wbad-function-cast
> warning
>
>
> > +/
isn't used in OVS.
Signed-off-by: John McNamara
---
lib/netdev-dpdk.h| 3 +++
tests/dpdk/ring_client.c | 3 +++
2 files changed, 6 insertions(+)
diff --git a/lib/netdev-dpdk.h b/lib/netdev-dpdk.h
index d3840f9..7d55d46 100644
--- a/lib/netdev-dpdk.h
+++ b/lib/netdev-dpdk.h
@@ -
On 03/05/2015 05:16 AM, Jamal Hadi Salim wrote:
On 03/05/15 07:37, Jamal Hadi Salim wrote:
On 03/05/15 02:39, John Fastabend wrote:
Would kernel boot/module options passed to the driver not suffice?
That implies a central authority that decides what these table size
slicing looks like
On 03/04/2015 10:42 PM, David Miller wrote:
From: Tom Herbert
Date: Wed, 4 Mar 2015 21:20:41 -0800
On Wed, Mar 4, 2015 at 9:00 PM, David Miller wrote:
From: John Fastabend
Date: Wed, 04 Mar 2015 17:54:54 -0800
I think a set operation _is_ necessary for OVS and other
applications that run
t of routes and if they miss
forward to a "flow" table. Other combinations are possible as well.
I hope that is helpful I'll try to do a better write-up when I post the
code. Also it seems like a reasonable approach to me any thoughts?
.John
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the datapath.
But rather limits this discussion to a mode where offloads are managed
from user-space.
* That Open vSwitch may add flows to hardware via an API provided by the
kernel. In particular my working assumption is that the Flow API
proposed
by John Fastabend[3] may be used to
o hardware via an API provided by the
kernel. In particular my working assumption is that the Flow API proposed
by John Fastabend[3] may be used to add flows to hardware. While the
existing netlink API may be used to add flows to the kernel datapath.
Doesn't this imply two entities to
a lawyer to determine your rights as
> far as patents go.
>
> On Tue, Feb 3, 2015 at 8:11 PM, John Xiao wrote:
>> Thanks Jesse!
>>
>> That's true that there is no such patch yet.
>> Pravin just mentioned "I will send out OVS userspace patch on ovs-dev
>
code is generally licensed under Apache 2 but I don't think
> anyone has proposed such patches to date.
>
> On Tue, Feb 3, 2015 at 6:07 PM, John Xiao wrote:
>> Thanks Ben!
>>
>> For user space tunneling patches, I guess they will be under Apache
>> Licen
800, John Xiao wrote:
>> One question on STT IP, is it free to use STT in commercial products?
>> I believe Nicira has patents on this.
>
> Assuming that Nicira does, the patches are being offered by the patent
> holder under GPLv2, see http://en.swpat.or
On Mon, Feb 02, 2015 at 01:34:07PM -0800, Pravin Shelar wrote:
> On Mon, Feb 2, 2015 at 11:20 AM, John W. Linville
> wrote:
> > On Mon, Feb 02, 2015 at 10:55:25AM -0800, Pravin Shelar wrote:
> >> STT patches were posted on netdev mailing list, But it was rejected.
> >&
Thanks Pravin for sharing the patch.
One question on STT IP, is it free to use STT in commercial products?
I believe Nicira has patents on this.
Thanks,
John
On Tue, Feb 3, 2015 at 5:34 AM, Pravin Shelar wrote:
> On Mon, Feb 2, 2015 at 11:20 AM, John W. Linville
> wrote:
>> On
t is used in production and it can be useful for community, we can
> make exception for STT and maintain it in OVS repo.
> If anyone has objection to merging STT support let us know.
What is preventing the upstream merge?
--
John W. LinvilleSomeday the world will need a h
Thanks Kevin,
There is a librte_vhost dir in upstream DPDK repo, would that be the
base of DPDK vhost library you are talking about? BTW, could you help
to elaborate what would be exactly included in the library?
John
On Fri, Dec 19, 2014 at 11:53 PM, Traynor, Kevin
wrote:
>
>>
s,
Jun
On Thu, Dec 18, 2014 at 9:32 PM, Traynor, Kevin wrote:
> Hi John,
>
> The path using DPDK through the netdev can use the exact match cache in
> dpif-netdev.c to enable very fast switching. You could think of this as an
> equivalent to the fast path in OVDK. Have a loo
t on this if
any? Do we see huge benefit when every packet going through "netdev"
type of data path instead of a fast/slow path fashion? or I missed
anything obvious?
Thanks,
John
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pport the above anyways.
We could port the ethtool ops over to the new interface to
simplify drivers.
.John
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eds on).
>>
>> Please read the conversation I had with Pravin and Jesse in v1 thread.
>> Long story short they like to have the api separated from ovs datapath
>> so ovs daemon can use it to directly communicate with driver. Also John
>> Fastabend requested a way to
fo)
goto err_unlock_ovs;
}
}
[...]
Thanks,
John
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addressed with additional patches
if you want. I could help but it will be another week or so
before I have some time. The biggest issue IMO is the lack of
capabilities queries.
Thanks,
John
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l this is going to have to be yet
another interface? Or would it be worth the effort to define
the flow key more generically. My initial guess is I'll just
write a separate interface. I think this is what Jamal referred
to as another "classifier".
Thanks,
John
[...]
+
+
ier to
read. I'm the squemish one in the audience here.
.John
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On 08/23/2014 07:51 AM, Thomas Graf wrote:
On 08/23/14 at 11:24am, Jiri Pirko wrote:
Sat, Aug 23, 2014 at 12:53:34AM CEST, sfel...@cumulusnetworks.com wrote:
On Aug 22, 2014, at 12:39 PM, John Fastabend wrote:
- this requires OVS to be loaded to work. If all I want is
direct access to
pull this out OVS and add the hw/sw bitmask (or
maybe a better implementation of that idea) then this should work
for the stuff I'm looking at. I want to try and get it working on
the i40e driver as a fdir replacement but it might take me a bit
to get to it.
Thanks,
John
--
John Fasta
first implementers of the API even though they are
usually not as capable or large as flow tables in some of the
larger switch asics.
In my opinion it can replace the ioctl flow director APIs although
I don't like how it is tied to OVS in the some of the later RFC patches
but we can work on th
I doubt we will get it
consistently right across drivers. There could for example be
somewhat strange devices with virtual functions hanging off of the
switch.
Thanks,
John
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-switch start
So far works fine.
Of course the real fix is to change the dependency settings.
If your networking is dependent on openvswitch I can't imagine of any other
solution.
John
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- set Interface dpdk0 type=dpdk
> +ovs-vsctl add-port br0 dpdki -- set Interface dpdk1 type=dpdk
Drive-by comment -- is that supposed to be "dpdki"? Or should it be "dpdk1"?
--
John W. LinvilleSomeday the world will need a hero, and you
linvi...@tuxdrive
UNITED STATES OF AMERICA LOTTO INC.
ADRESSE: LANDSDOWN
STADT: St NORTH BETHESDA
STATE/PROVINCE: MARYLAND
POSTCODE: 20852
LAND: USA
INC.
REF NR.:525743970
STAPEL NR.:6474869989/603
LOTTO GEWINNER
BETR.: ENDGULTIGE NOTIFIKATION
GL
ed someway to expose
capabilities.
Anyways not a bad start. We can clean it up when the hardware support
is ready.
.John
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table
via netlink so I can write my policy in user space and not require
OVS. If OVS wants to support a mode where it does this automagically
it can support it in userspace and the kernel side does not need to
change.
Thanks,
John
--
John Fastabend
with the split that is there
> >already.
>
> It is not a split. It is just a completion of a model. Adding missing
> parts. At least I see it that way.
I probably wouldn't call it a 'split' either. But, I agree with
Jamal that we are nowhere near consensus so far.
My name is John Baxter and I am a diplomat based in Switzerland, I am
contacting you concerning a very confidential business proposition worth 7.8
million.
Kindly indicate your interest for details.
Mein Name ist John Baxter und ich bin ein Diplomat in der Swiotzerland, bin ich
mit
Entschuldigungen für kommen in Ihre Privatsphäre! Ich bin Rechtsanwalt
Werner Erich Zeller; Ich habe einen meiner einflussreichen und
wohlhabenden Kunden zum Tode; und er hatte eine sehr geheime und private
Investitionen von €15,000,000.00 bei einer privaten Bank in Großbritannien
hier zu Lebzeit
Kaptan John degilim,58 yasindayim,Ben bir Amerikan
Yuklenici kulupler,halen istasyonu Kuveyt.
Ben bir is ortak ariyorum, kim, arkadas gibi olacak,
Turkiye'de aile ve is ortagi. Uzun bir sure is ortagi ve
yatirim iCin.
Ben 23.3 milyon dolar Turkiye'de yatirim yapmak isteyen,
her turl
Previously, I was able to set setup multiple bridges on the same host to
talk to the same controller like this:
# ovs-vsctl set-controller br0 tcp:10.0.0.1:6633
# ovs-vsctl set-controller br1 tcp:10.0.0.1:6633
and it worked. Now, when I try to do that, I get this error:
ovs-vsctl: transact
This patch fixes regressions in the dist and distclean targets, and in
the Debian build process, that were introduced by commit d2cb6c956b.
Signed-off-by: Saul St. John
---
debian/openvswitch-common.manpages |2 +-
utilities/bugtool/automake.mk |3 +--
2 files changed, 2 insertions
approval.
First Name:
Last Name:
Full Address:
City, State and Zip code:
Cell and Home Phone Numbers:
Email:
Hope to hear from you soon.
Head of Operations,
John Paul.
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Hello Friend,
I hope my letter meets you in good health. I'm Mr. John Kwame, an exchange
employee with a sec. firm here in Accra,Ghana. I've contacted you due to your
location as compared with one of our late Client's Assignment of Lien holder /
Beneficiary. I wish to humbly reque
Hello Friend,
I hope my letter meets you in good health. I'm Mr. John Kwame, an exchange
employee with a sec. firm here in Accra,Ghana. I've contacted you due to your
location as compared with one of our late Client's Assignment of Lien holder /
Beneficiary. I wish to humbly reque
Hello Friend,
I hope my letter meets you in good health. I'm Mr. John Kwame, an exchange
employee with a sec. firm here in Accra,Ghana. I've contacted you due to your
location as compared with one of our late Client's Assignment of Lien holder /
Beneficiary. I wish to humbly reque
Hello Friend,
I hope my letter meets you in good health. I'm Mr. John Kwame, an exchange
employee with a sec. firm here in Accra-Ghana. I've contacted you due to your
location as compared with one of our late Client's Assignment of Lien
holder/Beneficiary. I wish to humbly reque
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riendly to SMP/NUMA scalability (but as Eric pointed,
>>> neither is the classifier/action layer).
>>
>> Did you mean the qdisc funnel-to-interface part which Eric is hopefully
>> going to work on now that bql is in? classifier/action happens way
>> before that.
On 11/23/2011 5:44 AM, Jamal Hadi Salim wrote:
> On Wed, 2011-11-23 at 13:55 +0100, Eric Dumazet wrote:
>
>> Currently thinking about it. I was also waiting Tom Herbert BQL patches.
>
> Excellent. I can test when you have something.
>
>> Several people are interested,
tion-scheduler infrastructure?
> If you need help let me know.
>
>
> cheers,
> jamal
>
He is pushing and popping entire tags off 802.1Q for now but
you can easily imagine MPLS tags and all sorts of other things
people will _need_.
Do we want tc and likely the skbedit action to
On 11/19/2011 3:06 PM, Jesse Gross wrote:
> On Fri, Nov 18, 2011 at 9:30 PM, John Fastabend
> wrote:
>> On 11/18/2011 3:12 PM, Jesse Gross wrote:
>>> + */
>>> +enum ovs_frag_type {
>>> + OVS_FRAG_TYPE_NONE,
>>> + OVS_
t; +
> +const struct vport_ops netdev_vport_ops = {
> + .type = OVS_VPORT_TYPE_NETDEV,
> + .create = netdev_create,
> + .destroy= netdev_destroy,
> + .get_name = netdev_get_name,
> + .get_ifindex= netdev_get_ifindex,
> + .send = netdev_send,
> +};
> +
> diff --git a/net/openvswitch/vport-netdev.h b/net/openvswitch/vport-netdev.h
> new file mode 100644
> index 000..6cc8719
> --- /dev/null
> +++ b/net/openvswitch/vport-netdev.h
> @@ -0,0 +1,42 @@
> +/*
> + * Copyright (c) 2007-2011 Nicira Networks.
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of version 2 of the GNU General Public
> + * License as published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but
> + * WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> + * General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
> + * 02110-1301, USA
> + */
> +
> +#ifndef VPORT_NETDEV_H
> +#define VPORT_NETDEV_H 1
> +
> +#include
> +
> +#include "vport.h"
> +
> +struct vport *netdev_get_vport(struct net_device *dev);
> +
> +struct netdev_vport {
> + struct net_device *dev;
> +};
This seems looks like a pretty worthless abstraction on the
surface at least.
> +
> +static inline struct netdev_vport *
> +netdev_vport_priv(const struct vport *vport)
> +{
> + return vport_priv(vport);
> +}
Again it seems straight forward enough to just call vport_priv()
> +
> +const char *netdev_get_name(const struct vport *);
> +const char *netdev_get_config(const struct vport *);
> +int netdev_get_ifindex(const struct vport *);
> +
Thanks,
John
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