Hello,
We added OVS into our continuous integration loop.
https://ci.linaro.org/jenkins/view/lng-ci/job/openvswitch-arm-native-build/
Currently, we pull from master branch and natively build & run the
testsuite on an ARM Cortex-A15 system. All 1280 tests were successful (SSL
tests were skipped).
Hi,
How do you think about the following flows for example?
priority=0, ip, nw_src=0.0.0.0/1.1.1.0, actions=blahblah
priority=0, ip, nw_src=0.0.1.0/1.1.1.0, actions=blahblah
priority=0, ip, nw_src=0.1.0.0/1.1.1.0, actions=blahblah
priority=0, ip, nw_src=0.1.1.0/1.1.1.0, actions=blahblah
where "n
When you install new OpenFlow rules, they are installed in the user table,
but not in the kernel table. When a packet is received, it is parsed to
gather its various packet attributes, and a lookup in the kernel table is
performed. A miss here causes an upcall to userspace, which will do a
lookup t
Thanks.
In addition to the ovs-ofctl manpage, here is a link to a good tutorial that
explains this (for others who may be interested in
learning about how this works)
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=tutorial/Tutorial;hb=HEAD
I have also gathered that
On Mon, Aug 05, 2013 at 03:01:20PM -0700, K.R Kishore wrote:
>
>
> Maybe I am missing something basic here..can you please point me to the
> documentation?
ovs-ofctl(8)
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Maybe I am missing something basic here..can you please point me to the
documentation?
I have seen a brief mention of NXAST_REUBMIT_TABLE in "DESIGN" document and it
implies that upon packet ingress, only
table 0 will be looked up and others will come into play when the extensions
are enable
On Mon, Aug 05, 2013 at 02:18:53PM -0700, K.R Kishore wrote:
>
>
> > From:?Ben Pfaff
> >> On Mon, Aug 05, 2013 at 12:58:17PM -0700, K.R Kishore wrote:
>
> >> Thanks for the quick response. The answer is not clear/complete to
> >> me, let me rephrase the question
> From: Ben Pfaff
>> On Mon, Aug 05, 2013 at 12:58:17PM -0700, K.R Kishore wrote:
>> Thanks for the quick response. The answer is not clear/complete to
>> me, let me rephrase the question based on what I understand.
>>
>> - The ofproto-provider which implements
On Mon, Aug 05, 2013 at 12:58:17PM -0700, K.R Kishore wrote:
> Thanks for the quick response. The answer is not clear/complete to
> me, let me rephrase the question based on what I understand.
>
> - The ofproto-provider which implements the parser and contains the
> - Nicira extension module (for
Thanks for the quick response. The answer is not clear/complete to me, let me
rephrase the question based on what I understand.
- The ofproto-provider which implements the parser and contains the Nicira
extension module (for OF) will interpret OF commands and derive flow entries
that it plumbs
Hi Diego,
Thanks for the reply once again.
You are right 8 entries are not enough. My explaination was just to explain you
my design.I can have 255 buckets also which will be more better.
I have a follow up on the way you told me to implement .Is it possible to match
last 8 bits on source-ip
Hi,
I don't know if there is any method to implement hash function as you need.
Because as far as I know the OpenFlow rules are stateless. In case you want
to achieve such functionality with only source IP address, set IP address
mask to extract 3 bits so that you can pick up the number from 0 to
On Mon, Aug 05, 2013 at 10:48:25AM -0700, K.R Kishore wrote:
> I wanted to understand the difference between the Resubmit and
> Recirculate features in OVS. From what I can gather resubmit exists
> in an extension module and supports use of multiple OpenFlow tables
> while Recirculate is part of th
Hi
I wanted to understand the difference between the Resubmit and Recirculate
features in OVS. From what I can gather resubmit exists in an extension module
and supports use of multiple OpenFlow tables while Recirculate is part of the
standard OVS to support MPLS like operations, correct?
1. Ar
On Sun, Aug 04, 2013 at 01:05:33AM +0430, 12navidb2 wrote:
> do u recommended we use which? normally on ubuntu 13.04 brcompat
> have conflict with brctl and I cant normally run it, i have to block
> bridge mod from rc.local after that restart openvswitch until
> brcompat service start! and since nf
On Sun, Aug 04, 2013 at 11:41:40PM -0400, ze yu wrote:
> I'm just wondering if ovs support any kind of remote switch configuration?
Yes. OVSDB is designed for remote configuration.
> e.g. I can use ovs-vsctl to configure queue/qos locally.
> Can I configure queue/qos from a remote configuration
Hi,all，
can anyone here explan the usage of branch 1.11 and 1.12?
I think 1.12 is used for mutil-thread, and 1.11 for megaflow, right?
thanks.
napobona.
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Hi Diego,
Thanks for replying.Let me explain more on my design.
Let’s say you have 8 servers to which you load balance with ip’s 2.2.2.1 to
2.2.2.8 and they all are web servers. Now client 1 which is IP 45.45.45.45
comes i.e tcp syn we has the source-ip and come up with a number 1-(through
has
Hi,
I don't fully understand your design but it might be better to keep the list of
the IP address and the MAC address of the bucket somewhere in an OpenFlow
controller. When packet_in for the first time, go through the list and decide
which bucket to send the packet to.
Diego,
Sent from my i
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