Re: [ovs-discuss] where is brcompat.ko in openvswitch 2.0.0 ?

2013-11-18 Thread Ben Pfaff
On Tue, Nov 19, 2013 at 02:38:40PM +0800, LIU, Kun wrote: > Hi,I am trying to use openvswitch 2.0.0, but when I wanted to insert > module brcompat, I cann't find it. Can anyone tell me how to insert > brcompat.ko module in version 2.0.0 ? thanks in advance. Well, I once > used openvswitch 1.9.3 an

[ovs-discuss] where is brcompat.ko in openvswitch 2.0.0 ?

2013-11-18 Thread LIU, Kun
Hi,I am trying to use openvswitch 2.0.0, but when I wanted to insert module brcompat, I cann't find it. Can anyone tell me how to insert brcompat.ko module in version 2.0.0 ? thanks in advance. Well, I once used openvswitch 1.9.3 and under the directory datapath/linux I can find brcompat.ko...

Re: [ovs-discuss] openvswitch compatibility with iptables

2013-11-18 Thread Jesse Gross
On Wed, Nov 13, 2013 at 2:30 PM, Kanthi P wrote: > Hi, > > Can someone please let me know if there is any work ongoing to provide > iptables support for openvswitch There has been some discussion but nobody has proposed a clean way of doing it at this point. __

Re: [ovs-discuss] SSL support in OVS

2013-11-18 Thread Lori Jakab
Sonia, As someone on the controller-dev Open Daylight (ODL) list pointed out to you, ODL does support SSL. -Lori On 11/18/13 8:42 AM, sonia verma wrote: Thanks for replying. Also can you suggest me particular controller such as ryu,opendaylight which can establish ssl connection with OVS.

Re: [ovs-discuss] Communication between OVS and controller (floodlight )

2013-11-18 Thread Jesse Gross
On Fri, Nov 15, 2013 at 2:06 AM, VIVEK KUMAR wrote: > Hi, > >This is Vivek Kumar, final year student in BTech computer science. I, > along with my friends, am doing a project on SDN. We intend to use > floodlight as controller, mininet to create topology and openvswitch. > > We wanted to crea

Re: [ovs-discuss] gre and mtu

2013-11-18 Thread Vasiliy Tolstov
2013/11/18 Jesse Gross : > You should raise the MTU along all interfaces after GRE encapsulation, > which in this case would be the physical interface. > >> Oh and second - does i need to specify key in gre tunnels? Or i can ommit it? > > You can leave out the key if you don't need it. Thanks, Je

Re: [ovs-discuss] what version of OpenFlow does Open vSwitch 1.9.3 support?

2013-11-18 Thread Joe Stringer
>From the FAQ: http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob_plain;f=FAQ;hb=HEAD Q: What versions of OpenFlow does Open vSwitch support? A: Open vSwitch 1.9 and earlier support only OpenFlow 1.0 (plus extensions that bring in many of the features from later versions of

Re: [ovs-discuss] how OVS working together with MTU ??

2013-11-18 Thread Jesse Gross
On Wed, Nov 13, 2013 at 5:12 PM, Li, Chen wrote: > Hi list, > > > > I’m working under CentOS 6.4 + Openstack Havana + Openvswitch 1.10.0-1.el6 > > > > While ports have been created like: > > ovs-vsctl show > > d4c41787-8313-49a1-9fa8-1e34f7fa2086 > > Bridge "br-eth4" > > Port "br-eth4"

Re: [ovs-discuss] Quetsions about GRE

2013-11-18 Thread Jesse Gross
On Thu, Nov 14, 2013 at 5:38 AM, chen zhang <3zhangchen9...@gmail.com> wrote: > Hi,Dear All! > I managed to configure GRE across Internet to connect layer 2,how should > i use gre to finish the connection of layer 3 across the Internet? You need a router to do L3 interconnects. ___

Re: [ovs-discuss] gre and mtu

2013-11-18 Thread Jesse Gross
On Wed, Nov 13, 2013 at 5:33 AM, Vasiliy Tolstov wrote: > Hi all. > If i have vm with mtu setting inside it to 1500, does that mean i need > to raise mtu on host side if i use gre tunnels to conect nodes? > If need - on which interface i need to do that in case: You should raise the MTU along all

Re: [ovs-discuss] about spanning tree

2013-11-18 Thread Vasu Dasari
The criteria to determine which port is blocked depends on the bridge id, port priority, and other spanning tree parameters. -Vasu On Sun, Nov 17, 2013 at 9:06 AM, Steven Lee wrote: > Hi, > I created a br0 and enabled stp to prevent loop with following > commands: > > ovs-vsctl add-br br0

[ovs-discuss] about spanning tree

2013-11-18 Thread Steven Lee
Hi, I created a br0 and enabled stp to prevent loop with following commands: ovs-vsctl add-br br0 ovs-vsctl set bridge br0 stp_enable=true ovs-vsctl add-port br0 eth0 ovs-vsctl add-port br0 eth1 since eth0 and eth1 are connected by physical switches, the port eth1 is blocked. I'm wondering do

[ovs-discuss] Drops with high rate of packet_In in OVS

2013-11-18 Thread Anton Matsiuk
Hello all, I test the Open vSwitch in the following scheme: I use 2 hosts directly connected to OSV and external OpenFlow Controller. Host1 generates UDP datagrams with sequential ports towards Host2, Host 2 listens for these UDP datagrams. In responce to every UDP datagram OVS generates Packet_I

[ovs-discuss] Communication between OVS and controller (floodlight )

2013-11-18 Thread VIVEK KUMAR
Hi, This is Vivek Kumar, final year student in BTech computer science. I, along with my friends, am doing a project on SDN. We intend to use floodlight as controller, mininet to create topology and openvswitch. We wanted to create a different packet ( not of the form struct sk_buff as defined

[ovs-discuss] what version of OpenFlow does Open vSwitch 1.9.3 support?

2013-11-18 Thread LIU, Kun
Hi, I am trying some OpenFlow related experiments with Open vSwitch 1.9.3, and I want to know what version of OpenFlow does Open vSwitch 1.9.3 support? Is there any can tell me ? Besides, if I want to develop on the version of OpenFlow 1.3, which version of Open vSwitch should I use ? thanks~

Re: [ovs-discuss] SSL support in OVS

2013-11-18 Thread Ben Pfaff
I don't work much with controllers. Someone else will have to recommend a controller. On Mon, Nov 18, 2013 at 12:12:33PM +0530, sonia verma wrote: > Thanks for replying. > Also can you suggest me particular controller such as ryu,opendaylight > which can establish ssl connection with OVS. > I am

[ovs-discuss] Custom flow-entry into the flow tables.

2013-11-18 Thread Jayanth Silesh
Hello All, This question is a bit deep since this question involves how I can modify the OVS source code itself. I am trying to create a new functionality on the OVS. For starters, I created a new functionality in the ovs-ofctl.c file and that in-turn calls ofctl_flow_mod() to install some cust