Hello Everyone,
Based on my recent posts on dev openvswitch list, I have been receiving emails
regarding my experience of stochastic switching using OVS. So, in order to help
others with similar interests, I have setup a wiki on github:
https://github.com/saeenali/openvswitch/wiki/Stochastic-Sw
> CC: dev@openvswitch.org
> Subject: Re: [ovs-dev] xlate_select_group() not being invoked for every packet
>
> You can add
> ctx->xout->slow |= SLOW_CONTROLLER;
> to xlate_select_group().
>
> On Tue, Feb 18, 2014 at 09:46:03AM -0700, Mohammad Ali Salahuddin wrote:
Is there a way to turn off this caching?
Thanks!
> Date: Tue, 18 Feb 2014 08:32:54 -0800
> Subject: Re: xlate_select_group() not being invoked for every packet
> From: b...@nicira.com
> To: saeen...@hotmail.com
> CC: dev@openvswitch.org
>
> On Tue, Feb 18, 2014 at
Hello,
I am experimenting with the group "select" feature, for which I have modified
"group_best_live_bucket()" function in "ofproto-dpif-xlate.c" to stochastically
choose a bucket based on bucket weights (changes shown below).
My understanding was that every time a packet arrives at the s
Hello Everyone,
I realized that the call to srand(time(NULL)) in my changes below may be
contributing towards the same bucket being selected. Can you please tell me an
appropriate function ( *main*()/*init*() ) to initialize the pseudo-random
number generator (i.e. srand(time(NULL)))?
Your help
Hello Everyone,
I am experimenting with group "select" feature in OVS 2.1 prerelease
(branch-2.1). I have *only* modified the "group_best_live_bucket" function to
stochastically choose a bucket based on bucket weights (as shown below).
// for stochastic switchingstatic const struct ofputil_bucket
Hello,
I have followed instructions on the following link to update OVS in Mininet (I
used the build and install option 2):
https://github.com/mininet/mininet/wiki/Installing-new-version-of-Open-vSwitch
I have used OVS 2.1 prerelease (branch-2.1).
However, when I use the ovs-ofctl to check
Hello Everyone,
I am experimenting with group "select" feature in OVS 2.1 prerelease
branch-2.1. I have *only* modified the "group_best_live_bucket()" function in
"ofproto-dpif-xlate.c" to stochastically choose a bucket based on bucket
weights (as shown below). I did not change the "xlate_select
Hello,
I am unable to find Group Table support in Open vSwitch. So, are Group Tables
not supported in the latest version of OVS? Do you know of other Kernel
Switches supporting Group Tables, which I can use in Mininet?
I have used a User-Space switch, however, I noticed performance issues.
Any he
