Re: [ovs-discuss] wrong flow statistical data of ovs-dpctl output?

2011-12-27 Thread Liang Liang
got it. thanks your always help:) Thanks, Lyon 在 2011-12-28 下午1:59,"Ben Pfaff" 写道: > On Wed, Dec 28, 2011 at 01:52:49PM +0800, Liang Liang wrote: > > I have one question regarding ovs-dpctl : > > NOX sets some flows with output actions to vswitch and expiration time is &

[ovs-discuss] wrong flow statistical data of ovs-dpctl output?

2011-12-27 Thread Liang Liang
Hi, I have one question regarding ovs-dpctl : NOX sets some flows with output actions to vswitch and expiration time is 500 seconds. I use ovs-dpctl to dump flows. Everything is fine, but several seconds later no flow output is shown. To my surprise, when i continue to send data out in VM, it succ

Re: [ovs-discuss] kernel datapath discards LLDP packet

2011-12-23 Thread Liang Liang
thanks! Everything is ok now after changing inport number as you suggested #^_^# Merry Christmas! Thanks, Lyon 在 2011-12-23 上午11:17,"Ben Pfaff" 写道: > It should be OFPP_NONE, not OFPP_CONTROLLER. > > On Fri, Dec 23, 2011 at 10:55:54AM +0800, Liang Liang wrote: > > it

Re: [ovs-discuss] kernel datapath discards LLDP packet

2011-12-22 Thread Liang Liang
it is set to controller port 0xfffd. 在 2011-12-23 上午10:29,"Ben Pfaff" 写道: > What in_port does NOX specify when it sends the packet_out? > > On Fri, Dec 23, 2011 at 09:30:15AM +0800, Liang Liang wrote: > > i am using master branch and it includes the patch you mentioned. &

[ovs-discuss] kernel datapath discards LLDP packet

2011-12-22 Thread Liang Liang
Hi, With nice help from Ben, I setup Open vSwitch with NOX successfully. But one new problem :( I started discovery component of NOX, which uses LLDP protocol to build up network topology. NOX sends LLDP packet to vswitch and requests vswitch to output the packet to specified port. Now the problem

Re: [ovs-discuss] Problem about adding netdev interface to datapath using ovs-dpctl

2011-12-22 Thread Liang Liang
yeah! Thank you. Thanks Lyon 在 2011-12-22 上午1:06,"Ben Pfaff" 写道: > On Wed, Dec 21, 2011 at 10:37:42PM +0800, Liang Liang wrote: > > Hi, All > > > > I'm using Open vSwitch together with NOX, and have one problem when > adding > > one netdev into datapa

[ovs-discuss] Problem about adding netdev interface to datapath using ovs-dpctl

2011-12-21 Thread Liang Liang
Hi, All I'm using Open vSwitch together with NOX, and have one problem when adding one netdev into datapath manually. Following is my procedure: 1. NOX and Open vSwitch are started and they setup connection successfully; 2. I start one VM and use ovs-dpctl to add the tap interface into datapath; 3