Re: [ovs-discuss] ovs bridge mac address selection in the VM launched by openstack

2014-01-16 Thread Chengyuan Li
; type, we can't regard it as "volatile", it should be treated as normal mac address. Regards, CY. On Thu, Jan 16, 2014 at 1:38 PM, Ben Pfaff wrote: > On Wed, Jan 15, 2014 at 04:07:08PM -0800, Chengyuan Li wrote: > > We created a ovs bridge br0 in a VM launched by openst

[ovs-discuss] ovs bridge mac address selection in the VM launched by openstack

2014-01-15 Thread Chengyuan Li
We created a ovs bridge br0 in a VM launched by openstack, and add eth0 as its port, assign the IP address to br0 port instead of eth0. But the br0 is not reachable from external, before bridge is created, eth0 is working well in the VM. The reason is that br0 doesn't get the same mac address as e

Re: [ovs-discuss] ovs-vswitchd 2.0 has high cpu usage

2013-11-25 Thread Chengyuan Li
Hi Alex, Thanks for the answer. Yes, you are right, for the software dispather, when scaling from one thread to two threads, it shall have packet disorder issue. B.T.W. how did you test the short-lived connections? Regards, CY. On Tue, Nov 26, 2013 at 1:34 AM, Alex Wang wrote: > Hey, > > Wa

Re: [ovs-discuss] ovs-vswitchd 2.0 has high cpu usage

2013-11-22 Thread Chengyuan Li
#x27;s load/cpu usage is above a threshold, then select the second one, and then the third one, ...? Regards, CY. On Fri, Nov 22, 2013 at 11:40 PM, Ben Pfaff wrote: > On Fri, Nov 22, 2013 at 03:30:54PM +0800, Chengyuan Li wrote: > > I'm testing ovs 2.0, bridged mode, configed miss-ha

Re: [ovs-discuss] How to limit ovs-vswitchd threads number

2013-11-13 Thread Chengyuan Li
gt; > On Thu, Nov 14, 2013 at 09:00:15AM +0800, Chengyuan Li wrote: > > Hi Ben, > > > > Yes, I also noticed that n-handler-threads is mentioned in the > > ovs-vswitchd.conf.db. > > But looking at /etc/openvswitch/conf.db, seems that I can't add or > &g

[ovs-discuss] How to limit ovs-vswitchd threads number

2013-11-13 Thread Chengyuan Li
Hi, I start to use OVS2.0, and ovs-vswitchd supports multithreads. If I want to limit threads number of ovs-vswitchd to 2, how to do the configuration? Thanks, CY. ___ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo

Re: [ovs-discuss] How to monitor openflow messages between ovs and controller?

2013-10-29 Thread Chengyuan Li
, 2013 at 11:39 AM, Chengyuan Li wrote: > >> Hi, >> >> My OVS node has been connected with the controller. Then how can I >> monitor/decode the openflow messages between ovs and controller? >> >> Controll

[ovs-discuss] flow tables in ovs-vswitchd

2013-10-29 Thread Chengyuan Li
Hi, It looks that there are maximum 254 flow tables per virtual switch in ovs-vswitchd. In my environment there are flows in table_0, table_1, and table_8. Is there any document/spec define the usage of each flow table? Regards, CY. ___ discuss mailing

Re: [ovs-discuss] How to use the the function "snoop" in OVS ?

2013-10-29 Thread Chengyuan Li
Hi, The file is just a socket file, it's normal that the length is 0. Are you running the ovs-ofctl as root? Regards, CY. On Tue, Oct 29, 2013 at 11:21 AM, 張ふ渏 <303429...@qq.com> wrote: > Hi, > Now I use the command "ovs-ofctl snoop [bridge_name]", and the ovs > provide the error "failed t

[ovs-discuss] How to monitor openflow messages between ovs and controller?

2013-10-28 Thread Chengyuan Li
Hi, My OVS node has been connected with the controller. Then how can I monitor/decode the openflow messages between ovs and controller? Controller "ssl:10.95.14.106:6633" Regards, Chengyuan. ___ discuss mailing list discuss@openvswitch.org http://open