[ovs-dev] How ovs dpdk tunnel works

2015-09-09 Thread Na Zhu
Hi, The OVS 2.4 claims it supports DPDK tunneling, I am confused about how it support, because native OVS vxlan depends on linux kernel vxlan module, but OVS dpdk runs on user space, does OVS 2.4 include a user space vxlan module? I read the file README-native-tunneling.md, i find a different con

Re: [ovs-dev] How ovs dpdk tunnel works

2015-09-09 Thread Jesse Gross
On Wed, Sep 9, 2015 at 4:20 AM, Na Zhu wrote: > Hi, > > The OVS 2.4 claims it supports DPDK tunneling, I am confused about how it > support, because native OVS vxlan depends on linux kernel vxlan module, but > OVS dpdk runs on user space, does OVS 2.4 include a user space vxlan module? Yes. > I

Re: [ovs-dev] How ovs dpdk tunnel works

2015-09-09 Thread Na Zhu
Hi Jesse, Thanks your reply. Is the user space vxlan module copy from the linux kernel vxlan module? The tunnel usage is the same to me if I upgrade ovs 2.3 to ovs 2.4, right? 2015-09-10 1:56 GMT+08:00 Jesse Gross : > On Wed, Sep 9, 2015 at 4:20 AM, Na Zhu wrote: > > Hi, > > > > The OVS 2.4 cl

Re: [ovs-dev] How ovs dpdk tunnel works

2015-09-09 Thread Jesse Gross
On Wed, Sep 9, 2015 at 6:05 PM, Na Zhu wrote: > Hi Jesse, > > Thanks your reply. > Is the user space vxlan module copy from the linux kernel vxlan module? It's not a copy. > The tunnel usage is the same to me if I upgrade ovs 2.3 to ovs 2.4, right? Considering that DPDK tunneling is new in OVS