SR-IOV CNI fails to configure VFs with error "failed to set vf : invalid argument"

Solution Verified - Updated -

Issue

  • VFs(Virtual Functions) are failing to attach to application pods and showing below error:
    failed to set vf <ID> vlan configuration - id <value>, qos <value> and proto 802.1q: invalid argument

Environment

  • Red Hat OpenShift Container Platform (RHOCP)

    • 4.16

  • Single Root I/O Virtualization (SR-IOV) Network Operator

    • 4.16.0-202412170135

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