Ping.
On 02.09.2015 14:44, Ilya Maximets wrote:
> Currently tx_qid is equal to pmd->core_id. This leads to unexpected
> behavior if pmd-cpu-mask different from '/(0*)(1|3|7)?(f*)/',
> e.g. if core_ids are not sequential, or doesn't start from 0, or both.
>
> Example:
> starting 2 pmd thread
Hi Ben,
Thanks for the review. Yes, I find this approach better where data is
decoded only once.
I have a doubt regarding the following structure:
struct ofputil_requestforward {
ovs_be32 xid;
enum ofp14_requestforward_reason reason;
union {
/* reason == OFPRFR_METER_MOD. */
Your message was not delivered due to the following reason:
Your message was not delivered because the destination server was
unreachable 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 there is
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商祺！
我已邀请您填写表单 如有打扰 请设置屏蔽，抱歉。^-^。 要填写此表单，请访
问：
ht
>
>If the OpenFlow table changes, the kernel flow cache has to be
>reexamined and sometimes updated.
You mean the revalidate thread ? I read the source and I thought the thread
would only delete the flow in kernel
when the timeout. So I don't think the kernel flow will be updated if I add the
ru
And another problem is:
in the situation '0.0.0.0/2.0.0.0' is used, if I add another flow
'nw_dst=9(bit=1001).8.8.8 action output:200'
then the actions will be not same with 'nw_dst=8.8.8.8' but the flow installed
in kernel will make the packet
of which the ip destination is 9.8.8.8 not be
On 9 September 2015 at 19:00, Joe Stringer wrote:
>
> This series is also available as a pull request, here:
> https://github.com/openvswitch/ovs/pull/66
My mail client ate patches 4 and 6, due to this one line that's over 1000
characters long. (In the test suite). Suggest using this git branch
From: Daniele Di Proietto
is_all_zeros() is quite slow for u128 initialization because:
- It is not inlined
- It checks byte by byte
This commit introduces a new function to perform this function, which
improves performance in the DPDK packet processing path for upcoming
commits that regularly c
This patch adds support for specifying a "helper" or ALG to assist
connection tracking for protocols that consist of multiple streams.
Initially, only support for FTP is included.
Below is an example set of flows to allow FTP control connections from
port 1->2 to establish active data connections
From: Andy Zhou
User space now may receive re-assembled IP fragments. The user space
netlink handler can now accept packets with the new OVS_PACKET_ATTR_MRU
attribute. This allows the kernel to assemble fragmented packets for the
duration of OpenFlow processing, then re-fragment at output time. M
This patch adds a new action and fields to OVS that allow connection
tracking to be performed. This support works in conjunction with the
Linux kernel support merged into the Linux-4.3 development cycle.
The new 'ct' action sends this flow through the connection tracker,
which accepts the followin
This combines a common set of operations into a single command.
Signed-off-by: Joe Stringer
---
ofproto/ofproto-dpif-xlate.c | 42 --
1 file changed, 16 insertions(+), 26 deletions(-)
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.
This series adds support for sending packets through a connection tracker,
which allows OVS to perform stateful firewalling functions. The functionality
added in this series works in conjunction with the interface that is available
in the latest upstream Linux kernel development releases that will
The next patch will introduce nested actions with special restrictions.
Refactor the action verification to allow ofpacts_verify() to identify
nesting so that these retrictions may be applied.
Signed-off-by: Joe Stringer
---
lib/ofp-actions.c | 104 +++---
On Wed, Sep 09, 2015 at 06:23:13PM -0700, Justin Pettit wrote:
> > On Jul 2, 2015, at 5:39 PM, Ben Pfaff wrote:
> Sorry. I hadn't realized this was waiting for feedback.
Honestly I figured the next step was to produce a patch rather than a
document.
> > This column is provided as a
> On Jul 2, 2015, at 5:39 PM, Ben Pfaff wrote:
Sorry. I hadn't realized this was waiting for feedback.
> This column is provided as a convenience to cloud management
> systems, but all of the features that it implements can be
> implemented as A
On Wed, Sep 9, 2015 at 6:05 PM, Na Zhu wrote:
> Hi Jesse,
>
> Thanks your reply.
> Is the user space vxlan module copy from the linux kernel vxlan module?
It's not a copy.
> The tunnel usage is the same to me if I upgrade ovs 2.3 to ovs 2.4, right?
Considering that DPDK tunneling is new in OVS
Hi Jesse,
Thanks your reply.
Is the user space vxlan module copy from the linux kernel vxlan module?
The tunnel usage is the same to me if I upgrade ovs 2.3 to ovs 2.4, right?
2015-09-10 1:56 GMT+08:00 Jesse Gross :
> On Wed, Sep 9, 2015 at 4:20 AM, Na Zhu wrote:
> > Hi,
> >
> > The OVS 2.4 cl
On 9 September 2015 at 15:38, Ben Pfaff wrote:
> On Wed, Sep 09, 2015 at 03:36:56PM -0700, Joe Stringer wrote:
>> On 2 September 2015 at 16:43, Ben Pfaff wrote:
>> > dnl set up sFlow logging
>> > -dnl ON_EXIT([kill `cat test-sflow.pid`])
>> > AT_CHECK([ovstest test-sflow --log-file --detach --n
On Wed, Sep 09, 2015 at 03:36:56PM -0700, Joe Stringer wrote:
> On 2 September 2015 at 16:43, Ben Pfaff wrote:
> > dnl set up sFlow logging
> > -dnl ON_EXIT([kill `cat test-sflow.pid`])
> > AT_CHECK([ovstest test-sflow --log-file --detach --no-chdir --pidfile
> > 0:127.0.0.1 > sflow.log], [0],
On 2 September 2015 at 16:43, Ben Pfaff wrote:
> dnl set up sFlow logging
> -dnl ON_EXIT([kill `cat test-sflow.pid`])
> AT_CHECK([ovstest test-sflow --log-file --detach --no-chdir --pidfile
> 0:127.0.0.1 > sflow.log], [0], [], [ignore])
> AT_CAPTURE_FILE([sflow.log])
> SFLOW_PORT=`parse_liste
On Wed, Sep 09, 2015 at 02:07:42PM +0530, niti1...@gmail.com wrote:
> From: Niti Rohilla
>
> "ovs-ofctl set-first-egress-table " can be used to set
> first egress
> table.
> This patch enhances TABLE_FEATURES_REQUEST message to set the first egress
> table and
> TABLE_FEATURES_REPLY to identif
On Wed, Sep 09, 2015 at 05:33:42PM +0530, niti1...@gmail.com wrote:
> From: Niti Rohilla
>
> This patch adds support for Openflow1.4 Group & meter change notification
> messages. In a multi controller environment, when a controller modifies the
> state of group and meter table, the request that s
On Wed, Sep 9, 2015 at 8:45 AM, Daniele Di Proietto
wrote:
> DPDK mbufs contain a valid RSS hash only if PKT_RX_RSS_HASH is
> set in 'ol_flags'. Otherwise the hash is garbage and doesn't
> relate to the packet.
>
> This fixes an issue with vhost, which, being a virtual NIC, doesn't
> compute the
On Wed, Sep 9, 2015 at 4:20 AM, Na Zhu wrote:
> Hi,
>
> The OVS 2.4 claims it supports DPDK tunneling, I am confused about how it
> support, because native OVS vxlan depends on linux kernel vxlan module, but
> OVS dpdk runs on user space, does OVS 2.4 include a user space vxlan module?
Yes.
> I
> -Original Message-
> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Daniele Di
> Proietto
> Sent: Wednesday, September 9, 2015 4:46 PM
> To: dev@openvswitch.org
> Subject: [ovs-dev] [PATCH v2] dpif-netdev: Check for PKT_RX_RSS_HASH flag.
>
> DPDK mbufs contain a valid RSS h
Thanks Andy, applied to master.
On Wed, Sep 09, 2015 at 10:29:56AM -0700, Andy Zhou wrote:
> Acked-by: Andy Zhou
>
> On Wed, Sep 2, 2015 at 4:44 PM, Ben Pfaff wrote:
> > This allows the ARP cache to be prepopulated for testing purposes, so
> > that tests don't lose the first packet to each dest
On 9 September 2015 at 10:31, Pravin Shelar wrote:
> On Wed, Sep 9, 2015 at 9:51 AM, Joe Stringer wrote:
>> On 9 September 2015 at 09:48, Pravin Shelar wrote:
>>> Are you planning on sending updated version of this patch?
>>
>> I'm too busy to do it any time soon.
>
> ok, I will incorporate it a
Thanks, applied to master.
On Wed, Sep 09, 2015 at 10:32:54AM -0700, Justin Pettit wrote:
> Acked-by: Justin Pettit
>
> --Justin
>
>
> > On Sep 9, 2015, at 10:19 AM, Ben Pfaff wrote:
> >
> > This seems somewhat useful.
> >
> > Signed-off-by: Ben Pfaff
> > ---
> > CONTRIBUTING.md | 11 +
Acked-by: Justin Pettit
--Justin
> On Sep 9, 2015, at 10:19 AM, Ben Pfaff wrote:
>
> This seems somewhat useful.
>
> Signed-off-by: Ben Pfaff
> ---
> CONTRIBUTING.md | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
> index d48924f..12cb
On Wed, Sep 9, 2015 at 9:51 AM, Joe Stringer wrote:
> On 9 September 2015 at 09:48, Pravin Shelar wrote:
>> Are you planning on sending updated version of this patch?
>
> I'm too busy to do it any time soon.
ok, I will incorporate it as part of vport-netdev backport.
Acked-by: Andy Zhou
On Wed, Sep 2, 2015 at 4:44 PM, Ben Pfaff wrote:
> This allows the ARP cache to be prepopulated for testing purposes, so
> that tests don't lose the first packet to each destination. (I guess
> this feature could have other uses too.)
>
> Signed-off-by: Ben Pfaff
> ---
> l
Thanks Andy, applied to master.
On Tue, Sep 08, 2015 at 05:19:32PM -0700, Andy Zhou wrote:
> Acked-by: Andy Zhou
>
> On Wed, Sep 2, 2015 at 4:44 PM, Ben Pfaff wrote:
> > This makes the pcap files written by netdev-dummy up-to-date even if one
> > kills the process with a signal. This could be
Thanks Andy, applied to master.
On Tue, Sep 08, 2015 at 05:14:24PM -0700, Andy Zhou wrote:
> Acked-by: Andy Zhou
>
> On Wed, Sep 2, 2015 at 4:43 PM, Ben Pfaff wrote:
> > A shell function doesn't need quoted and unquoted variants and it
> > integrates naturally with other shell code.
> >
> > Sig
> On Sep 8, 2015, at 11:34 PM, openvswitcher wrote:
>
> Thank you very much.
>
> >The OpenFlow flows in question are 10.0.0.0/24, which matches:
> >1010...
> >and 10.0.0.1/32, which matches:
> >1010...0001
> >The packet matched
Thanks Andy, I applied this to master.
On Tue, Sep 08, 2015 at 04:50:03PM -0700, Andy Zhou wrote:
> Nice!
>
> Acked-by: Andy Zhou
>
> On Wed, Sep 2, 2015 at 4:43 PM, Ben Pfaff wrote:
> > A lot of tests need to initialize the OVS_RUNDIR, OVS_LOGDIR, etc.
> > variables to point to the directory
This seems somewhat useful.
Signed-off-by: Ben Pfaff
---
CONTRIBUTING.md | 11 +++
1 file changed, 11 insertions(+)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d48924f..12cb7dc 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -157,6 +157,17 @@ Examples of common tags follo
On Wed, Sep 09, 2015 at 08:43:35AM -0700, Ben Pfaff wrote:
> On Wed, Sep 09, 2015 at 11:39:55AM -0400, Flavio Leitner wrote:
> > On Wed, Sep 09, 2015 at 08:37:14AM -0400, Russell Bryant wrote:
> > > I added a variable called OVN_DB, but had mixed up what this parameter
> > > to ovn-controller was f
and branch-2.4.
On Wed, Sep 09, 2015 at 10:13:01AM -0700, Ben Pfaff wrote:
> Thanks, applied to master.
>
> On Tue, Sep 08, 2015 at 06:22:31PM -0700, Jarno Rajahalme wrote:
> > Acked-by: Jarno Rajahalme
> >
> > > On Sep 8, 2015, at 4:31 PM, Ben Pfaff wrote:
> > >
> > > In a network namespace,
Thanks, applied to master.
On Tue, Sep 08, 2015 at 06:22:31PM -0700, Jarno Rajahalme wrote:
> Acked-by: Jarno Rajahalme
>
> > On Sep 8, 2015, at 4:31 PM, Ben Pfaff wrote:
> >
> > In a network namespace, /proc/sys/net/core/netdev_max_backlog is not
> > present, so people running OVS inside Dock
On Wed, Sep 9, 2015 at 3:24 AM, Liran Schour wrote:
> Andy Zhou wrote on 08/09/2015 10:42:26 PM:
>
>> From: Andy Zhou
>> To: Liran Schour/Haifa/IBM@IBMIL
>> Cc: Ben Pfaff , dev
>> Date: 08/09/2015 10:42 PM
>> Subject: Re: [ovs-dev] OVN: RFC add a new JSON-RPC selective monitoring
>> method
>>
>
On 09/09/2015 17:56, "Ben Pfaff" wrote:
>On Wed, Sep 09, 2015 at 05:44:04PM +0100, Daniele Di Proietto wrote:
>> When building OVS with --enable-shared, -fPIC should be used in DPDK
>> CFLAGS. We used to add a custom option for this (CONFIG_RTE_BUILD_FPIC)
>> to the DPDK configuration, right a
Split performance tuning into dedicated section and add more detail.
Signed-off-by: Kevin Traynor
---
INSTALL.DPDK.md | 241 ++-
1 files changed, 202 insertions(+), 39 deletions(-)
diff --git a/INSTALL.DPDK.md b/INSTALL.DPDK.md
index 35dd9a0.
On Tue, Sep 8, 2015 at 1:48 PM, Ben Pfaff wrote:
> On Mon, Aug 31, 2015 at 07:57:04PM -0700, Jesse Gross wrote:
>> Currently, each token in an OpenFlow match field is treated separately -
>> whether this is a name, a value, or a single identifier. However, this
>> means that attempting to get a va
On Wed, Sep 09, 2015 at 05:44:04PM +0100, Daniele Di Proietto wrote:
> When building OVS with --enable-shared, -fPIC should be used in DPDK
> CFLAGS. We used to add a custom option for this (CONFIG_RTE_BUILD_FPIC)
> to the DPDK configuration, right after CONFIG_RTE_LIBNAME.
>
> Since CONFIG_RTE_L
On 9 September 2015 at 09:48, Pravin Shelar wrote:
> Are you planning on sending updated version of this patch?
I'm too busy to do it any time soon.
___
dev mailing list
dev@openvswitch.org
http://openvswitch.org/mailman/listinfo/dev
On Tue, Sep 8, 2015 at 1:54 PM, Ben Pfaff wrote:
> On Mon, Aug 31, 2015 at 07:57:05PM -0700, Jesse Gross wrote:
>> It is supposed to be possible to allow ovs-ofctl to filter flows
>> it is monitoring based on a match string. However, the parser will
>> reject expressions that match only on a field
On Tue, Sep 8, 2015 at 2:11 PM, Ben Pfaff wrote:
> On Mon, Aug 31, 2015 at 07:57:06PM -0700, Jesse Gross wrote:
>> In cases where we don't have a map of tunnel metadata options (such
>> as with ovs-ofctl) we dynamically allocate them as part of the match.
>> However, dynamic allocation brings the
On Wed, Sep 09, 2015 at 04:48:12PM +, Daniele Di Proietto wrote:
>
>
> On 09/09/2015 17:38, "Ben Pfaff" wrote:
>
> >We're starting to get build failures in travis starting from "dpdk: add
> >support for v2.1.0", see
> >https://urldefense.proofpoint.com/v2/url?u=https-3A__travis-2Dci.org_ope
On 09/09/2015 17:38, "Ben Pfaff" wrote:
>We're starting to get build failures in travis starting from "dpdk: add
>support for v2.1.0", see
>https://urldefense.proofpoint.com/v2/url?u=https-3A__travis-2Dci.org_openv
>switch_ovs_builds_79313522-3A&d=BQIGaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-Yih
>VMN
Are you planning on sending updated version of this patch?
___
dev mailing list
dev@openvswitch.org
http://openvswitch.org/mailman/listinfo/dev
When building OVS with --enable-shared, -fPIC should be used in DPDK
CFLAGS. We used to add a custom option for this (CONFIG_RTE_BUILD_FPIC)
to the DPDK configuration, right after CONFIG_RTE_LIBNAME.
Since CONFIG_RTE_LIBNAME has been removed, it seems simpler to add our
custom option at the end o
We're starting to get build failures in travis starting from "dpdk: add
support for v2.1.0", see
https://travis-ci.org/openvswitch/ovs/builds/79313522:
/usr/bin/ld: ./dpdk-2.1.0/build/lib/libdpdk.a(eal_common_errno.o):
relocation R_X86_64_32 against `.rodata.str1.8' can not be used when makin
Hi Ben,
Thank you for your reply!
After looking into the current devstack-OVN configuration , now it make sense
to me that the bridge(br-phy) configuration is not supposed to be taken care by
OVN.
Regards
_Sugesh
-Original Message-
From: Ben Pfaff [mailto:b...@nicira.com]
Sent: Tuesda
On Wed, Sep 09, 2015 at 08:41:06AM -0700, Ben Pfaff wrote:
> On Wed, Sep 09, 2015 at 02:49:40PM +, Puha, TimoX wrote:
> > Hi,
> >
> > > From: Flavio Leitner [mailto:f...@sysclose.org]
> > > Sent: Friday, August 14, 2015 4:15 PM
> >
> > > On Wed, Jul 01, 2015 at 11:49:12AM +0100, Timo Puha wro
On Wed, Sep 09, 2015 at 12:06:56AM -0700, Andy Zhou wrote:
> On Tue, Sep 8, 2015 at 5:29 PM, Ben Pfaff wrote:
> > On Thu, Sep 03, 2015 at 04:33:42PM -0700, Andy Zhou wrote:
> >> Allow daemon running as root to accept --user option, that accepts
> >> "user:group" string as input. Performs sanity ch
On 08/09/2015 18:12, "Traynor, Kevin" wrote:
>
>
>> -Original Message-
>
>> From: dev [mailto:dev-boun...@openvswitch.org] On Behalf Of Daniele Di
>
>> Proietto
>
>> Sent: Tuesday, June 16, 2015 7:39 PM
>
>> To: dev@openvswitch.org
>
>> Subject: [ovs-dev] [PATCH] dpif-netdev: Check for
DPDK mbufs contain a valid RSS hash only if PKT_RX_RSS_HASH is
set in 'ol_flags'. Otherwise the hash is garbage and doesn't
relate to the packet.
This fixes an issue with vhost, which, being a virtual NIC, doesn't
compute the hash.
Reported-by: Dongjun
Suggested-by: Flavio Leitner
Signed-off-b
On Wed, Sep 09, 2015 at 02:34:43PM +0800, openvswitcher wrote:
> But I don't know why the 'xx0x...' is calculated
> as the result.
> Why is it not ".0xxx.." which can also be used to
> differ the
> 1010..(=10.0) from 1000.000
On Wed, Sep 09, 2015 at 03:25:51PM +0800, openvswitcher wrote:
> I am reading the source code of this logic but it is really hard to
> understand every handling details.
You should read the paper that describes how megaflows work:
https://www.usenix.org/conference/nsdi15/technical-session
On Wed, Sep 09, 2015 at 11:39:55AM -0400, Flavio Leitner wrote:
> On Wed, Sep 09, 2015 at 08:37:14AM -0400, Russell Bryant wrote:
> > I added a variable called OVN_DB, but had mixed up what this parameter
> > to ovn-controller was for. This parameter is the location of the db
> > for the local ovs
On Wed, Sep 09, 2015 at 06:29:39PM +0800, openvswitcher wrote:
> rule_dpif_lookup_in_table function:
>
>
> (...skip...)
>
>
> if (frag && ofproto->up.frag_handling == OFPC_FRAG_NORMAL) {
> /* We must pretend that transport ports are unavailable. */
> struct flow ofpc_nor
On Wed, Sep 09, 2015 at 08:37:14AM -0400, Russell Bryant wrote:
> I added a variable called OVN_DB, but had mixed up what this parameter
> to ovn-controller was for. This parameter is the location of the db
> for the local ovs-vswitchd. It then gets the OVN database location
> from *that* db. It
On Wed, Sep 09, 2015 at 02:49:40PM +, Puha, TimoX wrote:
> Hi,
>
> > From: Flavio Leitner [mailto:f...@sysclose.org]
> > Sent: Friday, August 14, 2015 4:15 PM
>
> > On Wed, Jul 01, 2015 at 11:49:12AM +0100, Timo Puha wrote:
> > > New stats for vhost ports are rx_bytes, tx_bytes, multicast, rx
On Wed, Sep 09, 2015 at 08:37:14AM -0400, Russell Bryant wrote:
> I added a variable called OVN_DB, but had mixed up what this parameter
> to ovn-controller was for. This parameter is the location of the db
> for the local ovs-vswitchd. It then gets the OVN database location
> from *that* db. It
Hi,
> From: Flavio Leitner [mailto:f...@sysclose.org]
> Sent: Friday, August 14, 2015 4:15 PM
> On Wed, Jul 01, 2015 at 11:49:12AM +0100, Timo Puha wrote:
> > New stats for vhost ports are rx_bytes, tx_bytes, multicast, rx_errors and
> > rx_length_errors. New stats for PMD ports are rx_dropped, r
Try vxlan offloading firstly if you have the proper NICs.
On Wed, Sep 9, 2015 at 6:35 PM, openvswitcher wrote:
> I use the openvswitch vxlan tunnel as the basic overlay service.
> But I find the bandwith between two virtual machine only reaches 4G/s
> using iperf to test.
> So could anybody tell
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I added a variable called OVN_DB, but had mixed up what this parameter
to ovn-controller was for. This parameter is the location of the db
for the local ovs-vswitchd. It then gets the OVN database location
from *that* db. It seems fine to keep the env var in case someone
needs to override it for
Make sure that you made your woman happy tonight.
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font-size: 20px; font-weight: bold;
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From: Niti Rohilla
This patch adds support for Openflow1.4 Group & meter change notification
messages. In a multi controller environment, when a controller modifies the
state of group and meter table, the request that successfully modifies this
state is forwarded to other controllers. Other contr
Hi,
The OVS 2.4 claims it supports DPDK tunneling, I am confused about how it
support, because native OVS vxlan depends on linux kernel vxlan module, but
OVS dpdk runs on user space, does OVS 2.4 include a user space vxlan module?
I read the file README-native-tunneling.md, i find a different con
> On Sep 9, 2015, at 1:34 AM, Ben Pfaff wrote:
>
>> On Tue, Sep 08, 2015 at 09:46:28PM -0400, Russell Bryant wrote:
>> The format string for the output of lflow-list included a width of 3
>> characters for the priority. ACLs use priorities up to 5 digits, so
>> change the width from 3 to 5. Th
I use the openvswitch vxlan tunnel as the basic overlay service.
But I find the bandwith between two virtual machine only reaches 4G/s using
iperf to test.
So could anybody tell me how to improve it or where is the bottleneck?
Looking forward for your reply. Thank you!
_
When I am reading the source of openvswitch I find the logic about fragment.
rule_dpif_lookup_in_table function:
(...skip...)
if (frag && ofproto->up.frag_handling == OFPC_FRAG_NORMAL) {
/* We must pretend that transport ports are unavailable. */
struct flow ofpc_norma
Andy Zhou wrote on 08/09/2015 10:42:26 PM:
> From: Andy Zhou
> To: Liran Schour/Haifa/IBM@IBMIL
> Cc: Ben Pfaff , dev
> Date: 08/09/2015 10:42 PM
> Subject: Re: [ovs-dev] OVN: RFC add a new JSON-RPC selective monitoring
method
>
> On Mon, Sep 7, 2015 at 1:39 AM, Liran Schour wrote:
> > Andy
From: Niti Rohilla
"ovs-ofctl set-first-egress-table " can be used to set first
egress
table.
This patch enhances TABLE_FEATURES_REQUEST message to set the first egress
table and
TABLE_FEATURES_REPLY to identify the table which is configured as first egress
table.
Signed-off-by: Niti Rohilla
From: Saloni Jain
On change in a table state, the controller needs to be informed with
the OFPT_TABLE_STATUS message. The message is sent with reason
OFPTR_VACANCY_DOWN or OFPTR_VACANCY_UP in case of change in remaining
space eventually crossing any one of the threshold.
Signed-off-by: Saloni Ja
From: Saloni Jain
This patch adds support for vacancy events in table-desc.
ovs-ofctl -O OpenFlow14 dump-tables-desc
-This command is enhanced to display the Vacancy Event configuration
of the tables on a , which is set using the mod-table command.
Signed-off-by: Saloni Jain
Co-authored-by:
From: Saloni Jain
OpenFlow 1.4 introduces the ability to turn on vacancy events with an
OFPT_TABLE_MOD message specifying OFPTC_VACANCY_EVENTS. This commit adds
support for the new feature in ovs-ofctl mod-table.
As per the openflow specification-1.4, vacancy event adds a mechanism
enabling the c
Thank you for your reply.
I am reading the source code of this logic but it is really hard to understand
every handling details.
static void xlate_actions__(struct xlate_in *xin, struct xlate_out *xout)
(...skip...)
flow_wildcards_init_catchall(wc);
memset(&wc->masks.in_port, 0xff, s
> On Sep 8, 2015, at 11:54 PM, openvswitcher wrote:
>
> Thank you very much.
> I found If I enable it, the flows with flow-mask will be installed in kernel.
> Otherwise, the flow with no flow-mask wil be installed.
> But I could not understand how to calculate the mask should be used.
> If only
On Tue, Sep 8, 2015 at 5:29 PM, Ben Pfaff wrote:
> On Thu, Sep 03, 2015 at 04:33:42PM -0700, Andy Zhou wrote:
>> Allow daemon running as root to accept --user option, that accepts
>> "user:group" string as input. Performs sanity check on the input,
>> and store the converted uid and gid.
>>
>> dae
Thank you very much.
I found If I enable it, the flows with flow-mask will be installed in kernel.
Otherwise, the flow with no flow-mask wil be installed.
But I could not understand how to calculate the mask should be used.
If only one NORMAL rule exists, and I enabled megaflow, when one virtual
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