On Huawei hardware configured with DPDK LACP bond, VNFs using BFD protocol experienced high number of connection drops

Solution Verified - Updated -


  • after the upgrade to RHOSP 16.2, high latency was found between computes on the same leaf


  • Red Hat OpenStack (RHOSP) 16.2
  • Huawei servers 1288H V5
  • OpenvSwitch (OVS) DPDK bond configured with LACP

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content