Re: [opencontrail-dev] vrouter dpdk support - both vhost and IVSHMEM?

After receiving packet via PMD, does dpdk-vRouter demux between overlay and non-overlay using vr_pkt_type_is_overlay()? And does demux happen before or after route lookup? -thanks- On Mon, Oct 10, 2016 at 12:13 PM, Rajagopalan Sivaramakrishnan < r...@juniper.net> wrote: > Yes. Non-overlay

Re: [opencontrail-dev] Customized Contrail installation

Hi Pavani, what I recommend you is to separate analytics from other components with own cassandra, zookeeper, kafka cluster. Then you can set disable_flow_collection=True on contrail-collector as well as vrouter-agent. Next step can be set ttl on all analytics data to 1 and change compaction

Re: [opencontrail-dev] vrouter dpdk support - both vhost and IVSHMEM?

Yes. Non-overlay packets (for example, ping/ssh to the compute node) are sent to the host network stack. Raja From: Joo Kim Date: Monday, October 10, 2016 at 11:52 AM To: Raja Sivaramakrishnan Cc: "dev@lists.opencontrail.org"

Re: [opencontrail-dev] vrouter dpdk support - both vhost and IVSHMEM?

vrouter uses KNI to send packets to the host network stack. There is a vhost0 interface which is created for this purpose and it uses KNI. Raja From: Joo Kim Date: Monday, October 10, 2016 at 1:31 AM To: Raja Sivaramakrishnan Cc:

Re: [opencontrail-dev] Customized Contrail installation

Thanks Edgar Pavani -Edgar Magana wrote: - === To: Pavani Addanki , "dev@lists.opencontrail.org" From: Edgar Magana

Re: [opencontrail-dev] Customized Contrail installation

Hello, We deploy OpenContrail 2.21 in two different nodes. One is running all control, config and ifmap resources when the other only analytics and web UI. If the second node goes down, we can still create resources and data plane is not affected. However, it is not being designed to work that

Re: [opencontrail-dev] Customized Contrail installation

No. Regards -Harshad > On Oct 10, 2016, at 1:20 AM, Pavani Addanki wrote: > > Hi All, > > Can we install Contrail without Analytics node. > > Thanks and Regards, > Pavani > =-=-= > Notice: The information contained in this e-mail > message

Re: [opencontrail-dev] vrouter dpdk support - both vhost and IVSHMEM?

Raja, Thanks for the clarification. BTW, as a related query, why(for what purpose) dpdk kni is used in userspace dpdk vrouter? Since userspace vrouter receives/transmits packet via poll mode driver and then sends/receives to/from VM via userspace dpdk vhost-net,I don't see why KNI is

[opencontrail-dev] Customized Contrail installation

Hi All, Can we install Contrail without Analytics node. Thanks and Regards, Pavani =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any