Re: [ovs-discuss] Vxlan encapsulation exceeds the MTU of dpdk port .

2015-07-01 Thread Dongjun
On 2015/7/1 22:57, Kavanagh, Mark B wrote: As following topology, two VMs communicate via Vxlan tunnel. TCP pkts may be droped for exceeding the mtu of host DPDK port in br2. Now I can change the VMs' mtu from default to smaller to accommodate the traffics, it works well. The way I have not fin

Re: [ovs-discuss] TOIT 2.0 AKA VSPERF Release Announcement

2015-07-01 Thread Jesse Gross
On Wed, Jul 1, 2015 at 3:17 PM, Ben Pfaff wrote: > On Wed, Jul 01, 2015 at 10:19:29AM +, Gray, Mark D wrote: >> > I would like to highlight the release of a new version of TOIT to the >> > vSwitch >> > Characterization project in OPNFV. >> > >> A tool like this could help ensure that there is

Re: [ovs-discuss] TOIT 2.0 AKA VSPERF Release Announcement

2015-07-01 Thread Ben Pfaff
On Wed, Jul 01, 2015 at 10:19:29AM +, Gray, Mark D wrote: > > I would like to highlight the release of a new version of TOIT to the > > vSwitch > > Characterization project in OPNFV. > > > A tool like this could help ensure that there is no unexpected degradation > in performance. Perhaps it

Re: [ovs-discuss] Command to get port name and port id mapping

2015-07-01 Thread Ben Pfaff
On Tue, Jun 30, 2015 at 09:48:12AM -0700, Xuemei Liu wrote: > I want to generate forwarding rules for ovs, and need to get the port id > (0, 1, ...) at the ovs from the port name (eth0, ...). I tried ovs-vsctl > show, ovs-dpctl show, but they don't show the port id. Could anyone tell me > the comm

Re: [ovs-discuss] OF 1.3 question

2015-07-01 Thread Ben Pfaff
On Mon, Jun 29, 2015 at 09:59:14AM +, Abhijit Bhadra wrote: > Hi, > I am using ovs-ofctl to test addition/modification/deletion of OF 1.3 flows. > I was using the following command to do the actions=mod_nw_tos for OF 1.0, > ovs-ofctl add-flow tcp:10.130.177.160 > dl_vlan=128,in_port=12,table=

Re: [ovs-discuss] surprising effects with exit v's drop

2015-07-01 Thread Ben Pfaff
On Tue, Jun 30, 2015 at 02:46:59PM +, O Mahony, Billy wrote: > I am getting very surprising (to me at least) effects with the following > flows installed. > > I am seeing packets forwarded when I expect them to be dropped and dropped > when I expect them to be forwarded. I'm trying to interp

Re: [ovs-discuss] Openvswitch with DPDK issue

2015-07-01 Thread Daniele Di Proietto
One of the problems might be that after starting ovsdb-server you should also start ovs-vswitchd. Please see INSTALL.DPDK. Also, OVS 2.3 supports only DPDK 1.6. I would recommend to take OVS from the git repository, branch-2.4 and use it with DPDK 2.0. On 30/06/2015 00:08, "Sundar Ramakrishnan"

Re: [ovs-discuss] Vxlan encapsulation exceeds the MTU of dpdk port .

2015-07-01 Thread Kavanagh, Mark B
>As following topology, two VMs communicate via Vxlan tunnel. >TCP pkts may be droped for exceeding the mtu of host DPDK port in br2. >Now I can change the VMs' mtu from default to smaller to accommodate the >traffics, it works well. > >The way I have not find to change mtu of DPDK phy port, is the

Re: [ovs-discuss] TOIT 2.0 AKA VSPERF Release Announcement

2015-07-01 Thread Gray, Mark D
> > Hi Folks > > I would like to highlight the release of a new version of TOIT to the vSwitch > Characterization project in OPNFV. > A tool like this could help ensure that there is no unexpected degradation in performance. Perhaps it could be used to gate patches to prevent performance drops o

[ovs-discuss] TOIT 2.0 AKA VSPERF Release Announcement

2015-07-01 Thread Tahhan, Maryam
Hi Folks I would like to highlight the release of a new version of TOIT to the vSwitch Characterization project in OPNFV. TOIT was refactored to create a more generic framework that would allow for the performance testing of multiple vSwitches. **Refresh**: TOIT is an Apache licensed test fr