HI everyone,
I got some questions regarding ovs and flow entry monitoring. I found
several patches back in Jun 2014 implementing Flow Monitors
(http://openvswitch.org/pipermail/dev/2014-June/041673.html). However I
can't get them to work with current Ryu 4.1 and ovs 2.4.0. However ovs
rejects flow
7;m unsure of the different between access port and native-untagged
port, are their behavior exactly the same? Can I replace a access port with
a native-untagged port?
The mail is a bit long and the problem somewhat complicated, thank you for
your patience!
Yours
Frank
Hi guys:
I have a VM(virtual machine) connected to an OVS vSwitch through a port. I
set the port's vlan tag(1 in the following example). So when VM send out a
packet, vSwitch will
attach a vlan tag(vlan id = 1) to the packet. But It seems the vlan tag is
attached only when the packet is se
OK, I see. You are very humorous!
Though our team members aren't familiar with OVS, I will try to find some who
can help developing this feature.
Thank you!
-邮件原件-
发件人: Ben Pfaff [mailto:b...@nicira.com]
发送时间: 2015年3月24日 14:55
收件人: Duankebo (Frank)
抄送: discuss@openvswitch.org
主
Oh, I mean when you will develop the patch contains this feature?
-邮件原件-
发件人: Ben Pfaff [mailto:b...@nicira.com]
发送时间: 2015年3月24日 14:32
收件人: Duankebo (Frank)
抄送: discuss@openvswitch.org; Lilin (pineorange, IT); Liyi (David, ITPL)
主题: Re: [ovs-discuss] icmp packet
It'll be ready whe
Great! Thank you!
BTW: When the patch will be ready? Will you please send me a copy for test?
发件人: Ben Pfaff [mailto:b...@nicira.com]
发送时间: 2015年3月24日 11:46
收件人: Duankebo (Frank)
抄送: Lilin (pineorange, IT); discuss@openvswitch.org; Liyi (David, ITPL)
主题: Re: 答复: [ovs-discuss] icmp packet
On
to virtual address(means address don't exist
physically and need Controller/switch to process the icmp request),
the controller will become a choke point.
So we are looking for better ways that the ping request can be responsed by the
vSwitch.
Thank you!
Frank Duan
-邮件原件-
发件人
Hello,
I haved been trying to configure openvswitch to where I have a port for the
host that will be the mgmt port and then have virtual machine client
connected to it as well. Here is my setup:
[root@localhost ~]# cat /etc/redhat-release
CentOS Linux release 7.0.1406 (Core)
[root@localhost ~]#
ere a good way to with some kind of hook to add ip addresses to
interfaces defined via ovs-vsctl and set interfaces links up?
--
Frank Baalbergen - System / Network Administrator
T +31 (0)10 2760434 | frank.baalber...@mendix.com | www.mendix.com
___
discuss mailing list
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On 01/25/2011 07:25 AM, Ramana Reddy wrote:
Hi Everyone,
This is setup I tested:
Linux(eth0) --(eth1) Linux machine
(eth0)-(eth0)Linux
Machine1 with OVS +2
NIC Machine2
eth0.100 ( vlan
100)
On 01/18/2011 04:26 PM, Frank wrote:
On 01/18/2011 04:21 PM, Romain Lenglet wrote:
ovs create interface name=test type=gre
options:remote_ip=192.168.152.22 options:key=2
Thank you Romain, it worked! How wonderful! I can't believe the problem
is the incorrect command line options.
becaus
On 01/18/2011 04:21 PM, Romain Lenglet wrote:
ovs create interface name=test type=gre
options:remote_ip=192.168.152.22 options:key=2
Thank you Romain, it worked! How wonderful! I can't believe the problem
is the incorrect command line options.
because the first one just worked.
anyway, thank
Thank you Romain. see attachments.
I try to add to gre interface points to 192.168.152.22 under bridge xapi9.
The first one named "3-1" was successful, the another one "test" was failed.
On 01/18/2011 03:57 PM, Romain Lenglet wrote:
Hi Frank,
Could you send the outpu
est on bridge xapi7
Jan 18 10:57:23|11333|bridge|WARN|could not create iface test: File exists
Jan 18 10:57:23|11334|bridge|WARN|bridge xapi7: port test has no
interfaces, dropping
On 01/16/2011 04:25 PM, Romain Lenglet wrote:
Hi Frank,
You don't create the GRE ports correctly.
The options an
Hi Jesse:
It will be very appreciated if you can help on this. thank you!
'On 01/13/2011 02:22 PM, Frank wrote:
On 01/04/2011 02:34 PM, Jesse Gross wrote:
On Thu, Dec 30, 2010 at 6:00 PM, Frank wrote:
Hi guys:
I just try to create two GRE tunnels between two hosts, the result
On 01/04/2011 02:34 PM, Jesse Gross wrote:
On Thu, Dec 30, 2010 at 6:00 PM, Frank wrote:
Hi guys:
I just try to create two GRE tunnels between two hosts, the result is I
can't do this.
vswitch complains "could not create iface test: File exists" when
creating second tu
Oh, sorry, I just paste a wrong log
actually my bridge has different name with port.
On 12/30/2010 04:03 PM, Romain Lenglet wrote:
Hi Frank,
You can't name a port the same name as your bridge, as a bridge always
explicitly has an internal interface with the same name as the bridge,
an
Hi guys:
I just try to create two GRE tunnels between two hosts, the result
is I can't do this.
vswitch complains "could not create iface test: File exists" when
creating second tunnel.
I did set different GRE keys for tunnels.
I google and get some articles said it's possible
On 12/09/2010 09:45 PM, Ben Pfaff wrote:
On Thu, Dec 9, 2010 at 9:36 PM, frank wrote:
I don't see parameter to specify IP/Port of openflow controller for
vswitchd connect in, How vswitchd find controller? auto discovery?
by
ovs-vswitchd ofproto/list
"ofproto/list&
he protocol specification will describe a dynamic
controller
>>discovery protocol in which the IP address and port for communicating
with
>>the controller is determined at runtime.
does it mean current openflow switch could only connect to
specified address? if so, what's vs
Thanks Ben. It worked!
just notice I should do
xe-switch-network-backend openvswitch
reboot
On 12/09/2010 04:19 PM, Ben Pfaff wrote:
On Thu, Dec 09, 2010 at 04:08:43PM -0800, frank wrote:
So, openvswitch_mod.ko is a mandatory requirement for creating GRE?
Yes. It is mandatory for using
2/09/2010 03:56 PM, Ben Pfaff wrote:
On Thu, Dec 09, 2010 at 03:53:01PM -0800, frank wrote:
Dec 9 15:24:46 xenserver-frank1 ovs-vswitchd:
00011|dpif_linux|ERR|/proc/devices: openvswitch major not found (is
the module loaded?)
I suspect that the kernel module is not loaded.
INSTALL.Linux has deb
xenserver-frank1 ovs-vswitchd: 00088|dpif|WARN|failed to
create datapath xapi6: No such device
from the log, we can see each operation failed, however, no error
prompting when I click Enter for each operation.
anything I missed? thank you.
--
Frank
However interface gre0 doesn't show up in ifconfig.
No, it won't. The Open vSwitch implementation of GRE doesn't create
Linux network devices.
so, if I want to debug, how to track if my traffic was going to gre
interface?
just tcdump the really eth0 of my host?
--
Frank Zhan
Dec 8, 2010, at 9:58 AM, frank wrote:
Hi,
I am looking for a way to control distributed vswitches from a centralized
server. Although tools like ovs-ofctl could talk to remote vswitch through TCP,
it is not a nice way to do every configuration by calling a script in my code.
I knew vs
Hi,
I am looking for a way to control distributed vswitches from a
centralized server. Although tools like ovs-ofctl could talk to remote
vswitch through TCP, it is not a nice way to do every configuration by
calling a script in my code.
I knew vswitch uses json-rpc, and also noticed
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