Re: [ovs-discuss] kernel panic receiving flooded VXLAN traffic with OVS

2014-12-05 Thread Jesse Gross
On Wed, Dec 3, 2014 at 5:45 PM, Jay Vosburgh wrote: > > Jay Vosburgh wrote: > >> I am able to reproduce a kernel panic on an system using >>openvswitch when receiving VXLAN traffic under a very specific set of >>circumstances. This occurs with a recent net-next as well as an Ubuntu >>3.13

Re: [ovs-discuss] OVS bad performance on lower packet size

2014-12-05 Thread Alex Wang
Hey Rahul, Could you help confirm the following: 1. did you use vm or bare metal machine for testing? 2. how do you measure the cpu utilization of ovs and kernel bridge? We ran some throughput tests, and we observed constant better performance over the Linux bridge. Below is a set of our own

Re: [ovs-discuss] where is the documentation about ovs CLI???

2014-12-05 Thread Ben Pfaff
On Fri, Dec 05, 2014 at 11:24:23AM -0800, Gurucharan Shetty wrote: > On Fri, Dec 5, 2014 at 10:51 AM, Ben Pfaff wrote: > > The manpages are again available online: > > http://openvswitch.org/support/dist-docs/ > > Is this just for the master branch? That's currently true. When we release 2.4 th

Re: [ovs-discuss] where is the documentation about ovs CLI?

2014-12-05 Thread Gurucharan Shetty
On Fri, Dec 5, 2014 at 10:51 AM, Ben Pfaff wrote: > The manpages are again available online: > http://openvswitch.org/support/dist-docs/ Is this just for the master branch? > > On Tue, Nov 25, 2014 at 1:09 AM, Yinpeijun wrote: >> Hi, >> >> Now , I cann't get the ovs CLI pdf/html in the openvswi

Re: [ovs-discuss] where is the documentation about ovs CLI?

2014-12-05 Thread Ben Pfaff
The manpages are again available online: http://openvswitch.org/support/dist-docs/ On Tue, Nov 25, 2014 at 1:09 AM, Yinpeijun wrote: > Hi, > > Now , I cann't get the ovs CLI pdf/html in the openvswitch.org website, so > there are not be restored after the primary server > > problems? Someone sh

Re: [ovs-discuss] OVS 2.3 udp flood - vswitchd OOM

2014-12-05 Thread Alex Wang
Hey Rahul, Please do not cross-post.. I'll have someone dealing with ovs performance test reply to your original post soon, Could you also clarify (in your original post) if you are testing using vm or bare metal machine? Thanks, Alex Wang, On Thu, Dec 4, 2014 at 10:42 PM, Rahul Arora wro

Re: [ovs-discuss] OVS 2.3 udp flood - vswitchd OOM

2014-12-05 Thread Alex Wang
Hey Adam, Sorry for the delayed reply, I have digressed by some issue, Could I know the xen server version? I do not see any mem grow on kvm, so I'd like to test using the same xen version. Thanks, Alex Wang, On Fri, Dec 5, 2014 at 2:03 AM, Adam Mazur wrote: > Hi Alex, > > Comparing versio

Re: [ovs-discuss] OVS 2.3 udp flood - vswitchd OOM

2014-12-05 Thread Adam Mazur
Hi Alex, Comparing version b6a3dd9cca (Nov 22) to 64bb477f05 (6 Oct) memory still grows up, but much slower. On production env it was 400MB/hour, and it is now (64bb477f05) 100MB/hour. Python flooding script is not a way to generate the problem, it shows different behaviours on production an

Re: [ovs-discuss] [PATCH] Default gateway IP address on ovs-docker

2014-12-05 Thread Marvin Pascual
Hi Guru, Please proceed to do it for me. Thank you very much! ;-) Kind regards, Marvin On Thu, Dec 4, 2014 at 11:36 PM, Gurucharan Shetty wrote: > If I understand the bug report correctly, you are actually proposing > to enhance the ovs-docker script to also support setting the default > gat

[ovs-discuss] flow entry does not go through, why?

2014-12-05 Thread 张伟
Hi all, Now I want to drop the icmp and ssh packets from one virtual machine. My virtual machine openflow port id is 6. Now I use the command line: 1. drop ping ovs-ofctl add-flow br-int "in_port=6, dl_type=0x0800, nw_proto=1, priority=100, actions=DROP" 2. drop ssh packets ovs-ofctl add-fl