[ovs-discuss] OpenFlow 1.4 - Role Status Events

2014-07-14 Thread Sheena Goyal
Hello, I want to work upon Openflow 1.4 section B.14.6 i.e Role Status events. If anyone is working on it ,please let me know . Thanks & Regards Sheena Goyal Tata Consultancy Services Mailto: sheena.go...@tcs.com Website: http://www.tcs.com =-=-= Notice: The information cont

Re: [ovs-discuss] Warning on "unsupported bfd"

2014-07-14 Thread Joe Stringer
FWIW, CFM seems to be the same as BFD, so you may want to consider adjusting that too. (These two differ from STP and mcast_snooping). On 15 July 2014 03:31, Ben Pfaff wrote: > On Thu, Jul 10, 2014 at 08:08:20AM +, Gur Stavi wrote: > > If bfd is unsupported by ofproto class an 'unsupported'

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Shridhar Sahukar
Thanks for the response Gurucharan I dont have any issues with the routing table entries. As mentioned, after setting up the tunnel, if I cannot ping from br0 -> br1, and at that time, if I initiate a ping in the reverse direction, i.e. from br1->br0 (which works), everything starts working. On tc

Re: [ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Gurucharan Shetty
On Mon, Jul 14, 2014 at 4:22 PM, Shridhar Sahukar wrote: > Hi, > > On my setup, I have 2 hosts connected with a GRE tunnel with following > configuration: > > Host 1: > > #ovs-vsctl add-br br0 > #ifconfig br0 1.1.1.1 > #ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre > options:remote_ip

[ovs-discuss] Issues with ARP across hosts connected with GRE tunnel

2014-07-14 Thread Shridhar Sahukar
Hi, On my setup, I have 2 hosts connected with a GRE tunnel with following configuration: Host 1: #ovs-vsctl add-br br0 #ifconfig br0 1.1.1.1 #ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre options:remote_ip= Host 2: #ovs-vsctl add-br br1 #ifconfig br1 1.1.2.1 #ovs-vsctl add-port br

Re: [ovs-discuss] OpenFlow queue config request

2014-07-14 Thread Ben Pfaff
You're right. I sent out a fix. Please check whether it fixes the problem for you. On Mon, Jul 14, 2014 at 06:10:55PM +0100, Simon Jouet wrote: > Apologies for the double post but I think I've figured out the problem. > > OFPT_QUEUE_GET_CONFIG_REQUEST is header type 20 and the response is 21 in

Re: [ovs-discuss] ovs-vswitchd mlockall and stack size

2014-07-14 Thread Anoob Soman
Hi Ben, Thanks for the suggestions. I did some quick test and analysis of the stack usage on ovs-2.1.2 (planning to do it on master later) and here are some of the findings. The list shows the stack usage (in bytes) by each of the functions. I have collected only those functions which uses m

Re: [ovs-discuss] ovs-vswitchd mlockall and stack size

2014-07-14 Thread Anoob Soman
Hi Ben, Sorry for the confusion, I was just an FYI that dom0 was 64bit. I also agree that 32bit or 64bit shouldn't make any difference. Thanks, Anoob. On 09/07/14 18:59, Ben Pfaff wrote: I ran that command on my own development host rather than in the Xen DDK. (I use i386 instead of x86-64 t

Re: [ovs-discuss] OpenFlow queue config request

2014-07-14 Thread Simon Jouet
Apologies for the double post but I think I've figured out the problem. OFPT_QUEUE_GET_CONFIG_REQUEST is header type 20 and the response is 21 in OpenFlow 1.0, however in OpenVSwitch the wrong value of 22 and 23 are used (OF1.1) Simon On 14 July 2014 17:18, Simon Jouet wrote: > Thanks for con

Re: [ovs-discuss] OpenFlow queue config request

2014-07-14 Thread Simon Jouet
Thanks for confirming that the feature is in 2.1+, I just ran the wireshark dissector to double check. In the Stats Reply packet I get HW Desc: Open vSwitch and SW Desc: 2.1.2 confirming the right version of OVS Then I issue a Get Queue Config Request: Version 0x01, Type 20, Length: 12, Transacti

Re: [ovs-discuss] ovs-vsctl blocks/timesout because of no response to inactivity probe

2014-07-14 Thread Ben Pfaff
On Fri, Jul 11, 2014 at 09:49:11AM +0530, Jagadish Nadimpalli wrote: > ovs-vsctl command gets struck some times and doesn't exit (if timeout is > not mentioned). It exits with timeout when it is run with timeout option. > We observe following error in any of the above cases. > > > > > *ovs-vswi

Re: [ovs-discuss] ovs-vswitchd segfault when sflow sampling rate = 10

2014-07-14 Thread Ben Pfaff
On Thu, Jul 10, 2014 at 06:02:29PM +0900, ?? wrote: > I??m Using Openvswitch 1.10.0. > > When sFlow sampling Rate is set 100, ovs-vswitchd happened segfault. > > Here coredump??s backtrace output. > > > > Reading symbols from /lib64/ld-linux-x86-64.so.2... > warning: the debug information

Re: [ovs-discuss] OFPMP_TABLE_FEATURES

2014-07-14 Thread Ben Pfaff
On Thu, Jul 10, 2014 at 06:59:27PM +1000, Jaime Pillora wrote: > I'm attempting to retrieve table information from OVS 2.1.2. Here is my > packet: > > 0x04, //version => 4 > 0x12, //type => MULTIPART_REQUEST > 0x00,0x10, //length => 16 > 0x00,0x00,0x00,0x01, //xid => 1 > 0x00,0x03, //typ

Re: [ovs-discuss] [openvswitch 2.0.0] testsuite: 1 2 3 4 5 6 7 8 9 10 11 12 13 37 257 258 259 260 261 262 263 284 285 286 287 288 289 358 359 360 512 513 514 515 516 517 518 519 520 521 522 557 558 55

2014-07-14 Thread Ben Pfaff
On Thu, Jul 10, 2014 at 01:43:10PM +0530, Prabhuling Kalyani wrote: > It does seem strange to me too. > Unfortunately I am very new to this. > If you could help me with few pointers to investigate, it would be great. It seems that you are using OVS that originates from some place other than openvs

Re: [ovs-discuss] Warning on "unsupported bfd"

2014-07-14 Thread Ben Pfaff
On Thu, Jul 10, 2014 at 08:08:20AM +, Gur Stavi wrote: > If bfd is unsupported by ofproto class an 'unsupported' warning is > displayed. No such warning is displayed for other unsupported > protocols. > > Proposed fix: > In the function: > ofproto_port_set_bfd > > Change: > > if (error) { >

Re: [ovs-discuss] OpenFlow queue config request

2014-07-14 Thread Ben Pfaff
On Mon, Jul 14, 2014 at 02:27:10PM +0100, Simon Jouet wrote: > I've been through the OpenFlow documentation once more and came across the > OF command OFPT_QUEUE_GET_CONFIG_REQUEST I've tried it (from POX) but OVS > replies with OFPET_BAD_REQUEST:OFPBRC_BAD_TYPE. > > I've seen that a patch was pro

[ovs-discuss] OpenFlow queue config request

2014-07-14 Thread Simon Jouet
Hi, I've been through the OpenFlow documentation once more and came across the OF command OFPT_QUEUE_GET_CONFIG_REQUEST I've tried it (from POX) but OVS replies with OFPET_BAD_REQUEST:OFPBRC_BAD_TYPE. I've seen that a patch was proposed last October ( http://patchwork.openvswitch.org/patch/1889/)

[ovs-discuss] Adding new header to openvswitch's sources

2014-07-14 Thread Anna Hurtado BorrĂ s
Hi, I'm trying to add a new header (my_library.h) to openvswitch's sources. This header contains a function that I want to call from ofproto.c (This function is in my_main). The problem is that openvswitch use automake and other files to compile. I found many files that Automake is using to create