Hi, Happy Friday! We have 2 proposed VPP changes want to be discussed during the coming community call, they are:
1. Generic flow pattern 1. Introducing a new way to add raw flow pattern and mask to VPP, the RFC patch is here https://gerrit.fd.io/r/c/vpp/+/34802 2. Since the raw flow pattern may be not so user-friendly, we want to discuss a human-readable way to generate raw flow pattern altogether. 3. Hence the topics we want to cover are * Introduce the background and purpose of generic flow, parser library and packetforge. * Our plan and current status of enabling generic flow in VPP dpdk-plugins, native AVF and VAPI. * How we create a user friendly naming API with packetforge. Introduce the spec to build and maintain the parsegraph. 1. ~15 minutes 1. Improved IPsec SP adding and lookup * Currently IPsec SP adding and lookup do not scale well in VPP. * We want to use either bihash or Toeplitz hash to accelerate both (will choose the one better performed in the end). * The goal is to upgrading existing IPsec flow cache to a "fast path" IPsec SP lookup and adding way. * The result shall help resolving or easing the slow flow adding, lookup collision, and flow table flushing problems. * Also ~15 minutes. Hopefully they are interesting enough :). Regards, Fan
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