My Oracle Support Banner

Linux PVHVM guest VM running with RHCK/UEK has Duplicate Ethernet Ports (Doc ID 1634413.1)

Last updated on MAY 13, 2021

Applies to:

Oracle VM - Version 3.2.3 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64

Symptoms

Guest VM configured with 1 NIC is duplicating the NICs. For example with eth0 configured as the ONLY NIC, there are eth0 and eth1 seen after the reboot and both the NICs consists the same MAC addresses.

Changes

No changes are made to the environment.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.