[ovs-discuss] Link Failure detection time

Hey everyone, I have a simple question about the time OVS takes to detect link failure if i don't explicitly enable BFD on interfaces?  It seems that port down message is immediately generated, while link failure detection is taking some additional time. What is the exact time after which the link

Re: [ovs-discuss] Packet loss with RFC2544 based tests

> On Jul 25, 2016, at 9:52 AM, Chiappero, Marco > wrote: > > Hello everyone, > > I’m currently carrying out RFC2544 based tests on a server running hundreds > of applications which forward back a matching number of traffic flows > generated by a HW traffic generator. These applications are

Re: [ovs-discuss] OVS DPDK|DPDK|ERR|interface dpdk0 start error:operation not permitted.

Hello Mauricio, On Sun, Jul 24, 2016 at 12:17 PM, Mauricio Vasquez wrote: > Hi Sothy, > > > On 07/21/2016 11:55 AM, sothy shan wrote: >> >> On Thu, Jul 21, 2016 at 11:43 AM, Mauricio Vasquez >> wrote: >>> >>> >>> On 07/21/2016 10:51 AM, sothy shan wrote: On Thu, Jul 21, 2016 at 10:41 A

Re: [ovs-discuss] Queue stats don't appear

I've just checked the logs and i didn't see nothing weird. I thing that maybe I've not added queues in the qos. When I check with ovs-vsctl list queue appears this: mininet@mininet-vm:~$ sudo ovs-vsctl list queue _uuid : 5dcd4bc4-4706-4e30-86b1-dc2c2a13f499 dscp:

Re: [ovs-discuss] Queue stats don't appear

That looks OK to me. You might check your OVS logs for related warnings. On Mon, Jul 25, 2016 at 07:06:42PM +, álvaro wrote: > > Yes I did, with this command: > > ovs-vsctl -- set Port s1-eth1 qos=@newqos -- > > --id=@newqos create QoS type=linux-htb other-config:max-rate=10 > que

Re: [ovs-discuss] IGMP snooping behavior with regards to Querier

Thanks Cascardo, I am on 2.4.0. I delved into the source code, and it seems that it is because the querier sets its IPv4 source address to 0.0.0.0. I understand that this is in accordance with the RFC 4541 (Section 2.1.1.1 - 1(b)), so I guess this is indeed the correct behavior. Would you know w

Re: [ovs-discuss] Queue stats don't appear

Yes I did, with this command: ovs-vsctl -- set Port s1-eth1 qos=@newqos -- --id=@newqos create QoS type=linux-htb other-config:max-rate=10 queues=0=@q0 -- --id=@q0 create Queue other-config:min-rate=400 other-config:max-rate=400 and when I check with: sudo ovs-vsctl list qu

Re: [ovs-discuss] Queue stats don't appear

On Mon, Jul 25, 2016 at 10:17:19AM +, álvaro wrote: > Hi, I'm trying to get the queue stats of the network, I make a request to the > controller and use the QueueStatsReceived with a handler, but when I print > the stats nothing appears(even saturating switch ports), with the FlowStats > and

[ovs-discuss] OVS meter support

Hi all, from the FAQ section i read that OVS from the version 2.0 supports OpenFlow meters but it hasn’t an implementation. What does it exactly means? Maybe i can use meters but they have no effect on the QoS? Thank you, Roberto ___ discuss mailing l

Re: [ovs-discuss] TCP and UDP mask support in OVS

Hmm, there's no change in this area since 2.4. Can you give an example of an OpenFlow message that provokes the error? A hexdump or pcap of the message would be ideal. On Mon, Jul 25, 2016 at 12:19:43PM +0530, Aswin S wrote: > Hi Ben > > The below extension were used. > > #define NXM_OF_TCP_SR

[ovs-discuss] Packet loss with RFC2544 based tests

Hello everyone, I'm currently carrying out RFC2544 based tests on a server running hundreds of applications which forward back a matching number of traffic flows generated by a HW traffic generator. These applications are running in Linux containers, bridged altogether by a single OvS bridge in

[ovs-discuss] Queue stats don't appear

Hi, I'm trying to get the queue stats of the network, I make a request to the controller and use the QueueStatsReceived with a handler, but when I print the stats nothing appears(even saturating switch ports), with the FlowStats and PortStats works normally. Anyone knows why always appear "[]"