My Oracle Support Banner

IB SWITCH FW downgrade from 2.1.8-1 to 2.1.6-2 DNS configuration disappeared (Doc ID 2284156.1)

Last updated on AUGUST 22, 2023

Applies to:

Exadata X4-2 Hardware - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.


IB switches downgrade firmware from 2.1.8-1 to 2.1.6-2.

Downgrade should preserve the existing configuration.But after the downgrade, the nameservers in /etc/resolv.conf have been deleted.


 IB SWITCH firmware downgrade from 2.1.8-1 to 2.1.6-2.


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

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

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