Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-18 Thread Henrique Rodrigues
On Mon, Oct 18, 2010 at 2:49 PM, Ben Pfaff wrote: > On Mon, Oct 18, 2010 at 08:44:14AM -0200, Henrique Rodrigues wrote: > > Hi Justin > > > > On Sun, Oct 17, 2010 at 10:36 PM, Justin Pettit > wrote: > > > > > On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: > > > > > > > When you add ports to a

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-18 Thread Ben Pfaff
On Mon, Oct 18, 2010 at 08:44:14AM -0200, Henrique Rodrigues wrote: > Hi Justin > > On Sun, Oct 17, 2010 at 10:36 PM, Justin Pettit wrote: > > > On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: > > > > > When you add ports to a virtual bridge, should you still be able to ping > > them? For some

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-18 Thread Henrique Rodrigues
Hi Justin On Sun, Oct 17, 2010 at 10:36 PM, Justin Pettit wrote: > On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: > > > When you add ports to a virtual bridge, should you still be able to ping > them? For some reason, I cannot ping the interface on the switch that a host > connects to. Yet, I

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-18 Thread Justin Pettit
On Oct 18, 2010, at 1:07 AM, Derek Cormier wrote: > Now I can ping each host from each other host, and ping the switch as well. > However, I cannot seem to ping the hosts from switch as well. > > I am using ovs-ofctl ping . Any ideas why? As mentioned in the man page, "ovs-ofctl ping" is used t

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-18 Thread Derek Cormier
On 10/18/2010 01:22 PM, Derek Cormier wrote: On 10/18/2010 01:00 PM, Derek Cormier wrote: On 10/18/2010 11:11 AM, Jesse Gross wrote: On Sun, Oct 17, 2010 at 6:21 PM, Derek Cormier wrote: On 10/18/2010 09:36 AM, Justin Pettit wrote: On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: When yo

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Derek Cormier
On 10/18/2010 01:00 PM, Derek Cormier wrote: On 10/18/2010 11:11 AM, Jesse Gross wrote: On Sun, Oct 17, 2010 at 6:21 PM, Derek Cormier wrote: On 10/18/2010 09:36 AM, Justin Pettit wrote: On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: When you add ports to a virtual bridge, should you st

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Derek Cormier
On 10/18/2010 11:11 AM, Jesse Gross wrote: On Sun, Oct 17, 2010 at 6:21 PM, Derek Cormier wrote: On 10/18/2010 09:36 AM, Justin Pettit wrote: On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: When you add ports to a virtual bridge, should you still be able to ping them? F

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Jesse Gross
On Sun, Oct 17, 2010 at 6:21 PM, Derek Cormier wrote: > On 10/18/2010 09:36 AM, Justin Pettit wrote: >> >> On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: >> >> >>> >>> When you add ports to a virtual bridge, should you still be able to ping >>> them? For some reason, I cannot ping the interface

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Derek Cormier
On 10/18/2010 09:36 AM, Justin Pettit wrote: On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: When you add ports to a virtual bridge, should you still be able to ping them? For some reason, I cannot ping the interface on the switch that a host connects to. Yet, I can ping another host.

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Justin Pettit
On Oct 17, 2010, at 5:28 PM, Derek Cormier wrote: > When you add ports to a virtual bridge, should you still be able to ping > them? For some reason, I cannot ping the interface on the switch that a host > connects to. Yet, I can ping another host. Do you mean, for example, if you add eth0 to b

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-17 Thread Derek Cormier
When you add ports to a virtual bridge, should you still be able to ping them? For some reason, I cannot ping the interface on the switch that a host connects to. Yet, I can ping another host. ___ discuss mailing list discuss@openvswitch.org http://op

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Derek Cormier
Yes, that worked, thank you. Derek On 10/14/2010 05:15 PM, Justin Pettit wrote: On Oct 13, 2010, at 10:51 PM, Derek Cormier wrote: One thing I've noticed is that when I use vswitchd, it uses some kind of default flow table in unix:/usr/local/var/run/openvswitch/vbr0.mgmt. I tried deleti

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Derek Cormier
To delete flows I used ovs-ofctl del-flows bridge. I tried using a default deny rule and that worked, but it seems a bit hack-ish. I thought that no traffic would be processed if no flows were specified.. Derel On 10/14/2010 05:03 PM, Reid Price wrote: Hi Derek, comment inline On Wed, Oct 1

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Ben Pfaff
On Thu, Oct 14, 2010 at 02:03:02PM +0900, Derek Cormier wrote: > Hi Ben, my comments are inline. > > On 10/14/2010 12:21 PM, Ben Pfaff wrote: > >On Thu, Oct 14, 2010 at 10:02:14AM +0900, Derek Cormier wrote: > >>I created my virtual bridge vbr0 using ovs-vsctl while ovs-vswitchd > >>was running. I

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Ben Pfaff
On Thu, Oct 14, 2010 at 09:08:15AM +0530, Vishal Swarankar wrote: > I made the same mistake first time. I checked the > http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=README;hb=HEAD > > ovs-openflowd, a program that implements a simple OpenFlow switch > (without the special

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Justin Pettit
On Oct 13, 2010, at 10:51 PM, Derek Cormier wrote: > One thing I've noticed is that when I use vswitchd, it uses some kind of > default flow table in unix:/usr/local/var/run/openvswitch/vbr0.mgmt. I tried > deleting the flows so that pinging from one host to another should not work, > but pingi

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-14 Thread Reid Price
Hi Derek, comment inline On Wed, Oct 13, 2010 at 10:51 PM, Derek Cormier wrote: > One thing I've noticed is that when I use vswitchd, it uses some kind of > default flow table in unix:/usr/local/var/run/openvswitch/vbr0.mgmt. I tried > deleting the flows so that pinging from one host to another

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Derek Cormier
One thing I've noticed is that when I use vswitchd, it uses some kind of default flow table in unix:/usr/local/var/run/openvswitch/vbr0.mgmt. I tried deleting the flows so that pinging from one host to another should not work, but pinging seems to re-create the flows. Is there a way to disable

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Derek Cormier
Hi Ben, my comments are inline. On 10/14/2010 12:21 PM, Ben Pfaff wrote: On Thu, Oct 14, 2010 at 10:02:14AM +0900, Derek Cormier wrote: I created my virtual bridge vbr0 using ovs-vsctl while ovs-vswitchd was running. I now want to use ovs-openflowd instead. Why? The impression I had was that i

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Vishal Swarankar
Ben, I made the same mistake first time. I checked the http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=README;hb=HEAD ovs-openflowd, a program that implements a simple OpenFlow switch (without the special features provided by ovs-vswitchd) sing the same kernel module as ovs

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Ben Pfaff
On Thu, Oct 14, 2010 at 11:46:20AM +0900, Derek Cormier wrote: > Hmm it seems I was wrong. I was able to get ovs-openflowd running > just using a datapath with no virtual bridge involved. I thought > this was necessary... When is it necessary, when you are using > ovs-vswithd? It is never necessar

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Ben Pfaff
On Thu, Oct 14, 2010 at 10:02:14AM +0900, Derek Cormier wrote: > I created my virtual bridge vbr0 using ovs-vsctl while ovs-vswitchd > was running. I now want to use ovs-openflowd instead. Why? > However, it seems I cannot form a connection between ovs-controller > and ovs-openflowd unless I do

Re: [ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Derek Cormier
Hmm it seems I was wrong. I was able to get ovs-openflowd running just using a datapath with no virtual bridge involved. I thought this was necessary... When is it necessary, when you are using ovs-vswithd? On 10/14/2010 10:02 AM, Derek Cormier wrote: Hello, After much hard work, troubleshoot

[ovs-discuss] Getting OpenFlow Set Up

2010-10-13 Thread Derek Cormier
Hello, After much hard work, troubleshooting, and experimenting, I was finally able to get OpenFlow up and running! However, I am now trying to make the steps concrete and I have a few questions. I created my virtual bridge vbr0 using ovs-vsctl while ovs-vswitchd was running. I now want to u