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Accelerated networking can be enabled for NIOS members in Microsoft Azure from version 9.0.5 onwards. This resolves an issue where accelerated networks had to be disabled on NIOS members in Microsoft Azure before upgrading to NIOS 9.0.0, 9.0.1, 9.0.2, 9.0.3, or 9.0.4. PREREQ FOR 9/0/4 AND BELOW
If you have enabled Accelerated networking or enabled SRIOV on NIOS members in Microsoft Azure, Infoblox requires you to upgrade to NIOS 9.0.5 or later.
After an upgrade to NIOS 9.0.4 or later, the Cloud Sync service starts automatically on members that have AWS and GCP vDiscovery jobs configured.
After an upgrade to NIOS 9.0.4 or later, the Cloud Sync service will not start automatically on members that have VMWare, Azure, and Openstack vDiscovery jobs configured.
If you are using Ubuntu and a CA certificate of key length 1024 and some unsupported ciphers, after a NIOS upgrade, services that depend on the unsupported ciphers cease to work.
If you are logging on to NIOS using SSO, in IDP Configuration you must enter the following
URL in the SP Entity ID field: <grid_virtual IP address>:8765/metadata. If you are using Okta,
the SP Entity ID field is also called the Audience URI field.Before you upgrade to NIOS 9.0.x, check the validity of the CA certificates uploaded. If the certificate is invalid, install a new certificate that is in compliance with RFCs (for example RFC 5280). Failure to do so may result in the Grid Manager UI/WAPI not being accessible after the upgrade. However, NIOS will continue to be functional. To check the validity of the certificate, contact Infoblox Support.
If there are Threat Protection members in your Grid, for features such as Grid Master Candidate test promotion, forwarding recursive queries to Infoblox Threat Defense Cloud, and CAA records to function properly, ensure that you upload the latest Threat Protection ruleset.
From NIOS 9.0.x 0 onwards, the Cisco ISE endpoint (Cisco pxGrid 1.0) has been deprecated.
Infoblox recommends that you use a minimum size of 100 GB when using discovery resizable images. This applies even when upgrading a resizable discovery image whose size is lower than 100 GB.
Infoblox recommends using a minimum size of 70 GB for any of the files that has resizable as part of the file name, and you can resize them depending on your requirement and deployment.