Hey Sai,
sorry I should reply to all,
The way you use bfd looks correct.
Could you confirm the following:
1. run ovs-appctl bfd/show and see the diagnostic
2. tcpdump on the tunnel egress iface and make sure you see the bfd pkts
on both direction,
Besides, ovs-2.1.3 does not use bfd state
Hello all,
I am trying to implement a mechanism to detect the liveness of a path and
incase any of the links along the path is down, the end point switch would
use the fastfailover groups and watchports to change the port along which
it is forwarding.
I used the following commands to establish a
Hello all,
I have another bonding issue with OVS I was hoping someone could help with.
I have two virtual machines. Each with 5 network interfaces (eth0 -eth4).
Eth1-4 are bonded between the two VM's. The mininet VM has multiple "hosts"
that I have the traffic mirrored over the bonded port (b
On Tue, Dec 2, 2014 at 6:20 PM, Sadia Bashir
<11msccssbas...@seecs.edu.pk> wrote:
> Hi everyone,
>
> I am working with ovs 2.3.0, mininet 2.1.0, all set-up at ubuntu 14.04. I
> created mininet topology as given below:
>
> s1 = self.addSwitch('s1')
> s2 = self.addSwitch('s2')
>
Hi everyone,
I am working with ovs 2.3.0, mininet 2.1.0, all set-up at ubuntu 14.04. I
created mininet topology as given below:
s1 = self.addSwitch('s1')
s2 = self.addSwitch('s2')
s3 = self.addSwitch('s3')
h1 = self.addHost('h1')
h2 = self.addHost
On Dec 2, 2014, at 5:07 PM, HyunYong Lee wrote:
>
> I am trying to understand Open vSwitch, but I am not sure about something.
> So, I would like to ask some questions.
>
> First, do megaflows support the exact match?
They're as precise as they need to be to enforce the policy, but it's unlikel
Hi all,
I am HyunYong Lee, a research associate of the University of Tokyo.
I am trying to understand Open vSwitch, but I am not sure about something.
So, I would like to ask some questions.
First, do megaflows support the exact match?
If not, how does the search in the cache happen?
Second, if
Thanks Ben.
Mehul.
On Wednesday, December 3, 2014 1:07 AM, Ben Pfaff wrote:
On Tue, Dec 02, 2014 at 10:42:09AM +, Mehul Vora wrote:
> ??I am trying to understand different components of ovs. Please correct me if
> my understanding is wrong,??
> 1. ovsdb-server : Maintains openv
Can you try attached patch?
Thanks,
Pravin.
On Tue, Nov 25, 2014 at 1:38 AM, Stefano Salsano
wrote:
> Il 25/11/2014 00:37, Pravin Shelar ha scritto:
> [...]
>
>> Multiple MPLS PUSH and pop should be handled without userspace action.
>> multiple MPLS PUSH can be a single action, kernel datapath s
Hey Adam,
Besides the questions just asked,
On Tue, Dec 2, 2014 at 1:11 PM, Alex Wang wrote:
> Hey Adam,
>
> Did you use any trick to avoid the arp resolution?
>
> Running your script on my setup causes only arp pkts sent,
>
> Also, there is no change of mem util of ovs.
>
> One more thing, did
On Tue, Dec 02, 2014 at 10:42:09AM +, Mehul Vora wrote:
> ??I am trying to understand different components of ovs. Please correct me if
> my understanding is wrong,??
> 1. ovsdb-server : Maintains openvswtich configuration databse.??
> 2. ovs-vswitchd : Dameon that controls all Open vSwitch sw
This sounds unrelated to the fixes I applied recently,
Let me try it on my local setup,
Thanks,
Alex Wang,
On Tue, Dec 2, 2014 at 11:19 AM, Ben Pfaff wrote:
> Here's a little more information from Adam:
>
> On Mon, Dec 01, 2014 at 11:43:46AM +0100, Adam Mazur wrote:
> > Hi,
> >
> > We are test
On Fri, Nov 21, 2014 at 01:01:26PM -0800, Ben Pfaff wrote:
> I'm curious about how widely OVS is deployed in practice. Anyone who
> knows of a large (100+ machine) deployment of OVS, would you mind
> posting the rough count here? Or if you want to respond but do not
> want to do so publicly, let
Here's a little more information from Adam:
On Mon, Dec 01, 2014 at 11:43:46AM +0100, Adam Mazur wrote:
> Hi,
>
> We are testing on kernel 3.18, ovs current master, gre tunnels / xen
> server. Following python script leads to fast ovs-vswitchd memory
> grow (1GB / minute) and finally OOM kill:
>
On Sat, Nov 29, 2014 at 01:16:52AM +0100, Adam Mazur wrote:
> We are using almost newest version of OVS (master branch, pulled on
> the 14th of November) under Xen. There is no difference in datapath
> version - tested on both kernel (3.17) module and with OVS-dkms
> version. There is no difference
On Fri, Nov 28, 2014 at 01:30:08PM +0100, Mijo Safradin wrote:
>
>
> >>It fails on master and on older git versions as well. Even using Debian Sid,
> >>the same errors could be observed. Can you provide hardware details about
> >>the power/s390 machines the mentioned test has been executed on?
>
Hi Flavio,
I am also working with Neethi Shashidhar
> You said to Look at the bridge commands mdb/flush and mdb/show at
ovs-vswitch(8) man-page.
I ran the command "sudo ovs-appctl mdb/show br-int" , this should
show details(like: port, vlan and group) of some hosts which are doing
multica
Hello,
I am trying to understand different components of ovs. Please correct me if my
understanding is wrong,
1. ovsdb-server : Maintains openvswtich configuration databse.
2. ovs-vswitchd : Dameon that controls all Open vSwitch swithces on the local
system. When this process is started it ge
Hi all,
[ MY ENVIRONMENT ]
$ uname -r
3.13.0-40-generic
$ lsb_release -a
No LSB modules are available.
Distributor ID:Ubuntu
Description:Ubuntu 14.04.1 LTS
Release:14.04
Codename:trusty
$ dpkg -l | grep -i 'openvswitch\|docker' | awk -F " " '{ print $2 " " $3 }'
lxc-docker 1.3.2
Hi,
I am currently using the beta version of ovs(2.3.90) and have enabled the
multicast snooping configuration with the help of the link:
http://openvswitch.org/pipermail/dev/2014-June/041775.html
can you confirm as to whether the multicast snooping configuration is
supported at the group level
On Tue, Dec 02, 2014 at 07:57:19PM +0530, Aman Kumar wrote:
> Hi Flavio,
>
> I am also working with Neethi Shashidhar
>
> > You said to Look at the bridge commands mdb/flush and mdb/show at
> ovs-vswitch(8) man-page.
>
> I ran the command "sudo ovs-appctl mdb/show br-int" , this should
>
On Mon, Dec 01, 2014 at 08:19:00AM +, Rucha Abhyankar wrote:
>
> Hello Everyone,
>
> I am using Ubuntu version 13.10.
> Kernel version:
> rucha@rucha:~$ uname -a
> Linux rucha 3.11.0-26-generic #45-Ubuntu SMP Tue Jul 15 04:04:15 UTC 2014
> i686 i686 i686 GNU/Linux
>
> I have installed Open
On Tue, Dec 02, 2014 at 12:34:26PM +0530, Neethi Shashidhar wrote:
> Hi,
>
> I am currently using the beta version of ovs(2.3.90) and have enabled the
> multicast snooping configuration with the help of the link:
> http://openvswitch.org/pipermail/dev/2014-June/041775.html
>
> can you confirm a
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