When adding the Load Balancer from the Virtual Server the "ATTACH" Button is greyed out.

Products

• VMware NSX

Issue/Introduction

Unable to attach newly created Load Balancers from the Policy Mode Object, the ATTACH and DETACH options are greyed out.

Environment

VMware NSX-T

Resolution

We can leverage the available options under the Settings - Action Gear Button to attach the Load Balancers. 

Additional Information

Configuration of NSX Advanced Load Balancer (Avi), using NSX Advanced Load Balancer Policy API and UI, is deprecated starting NSX 4.0.0.1 and will be removed completely in future releases.

We recommend you use NSX Advanced Load Balancer (Avi) UI and API directly for the configuration of Load Balancers in NSX-T integration across all deployment models.

And from Deprecation of Native Load Balancer in 3.2.x to Deprecation of Native Load Balancer in 3.2.x

Source Link : https://techdocs.broadcom.com/us/en/vmware-cis/nsx/vmware-nsx/4-0/release-notes/vmware-nsx-4001-release-notes.html

Deprecation of Native Load Balancer in 3.2.x : https://techdocs.broadcom.com/fr/fr/vmware-cis/nsx/vmware-nsx/4-0/release-notes/Chunk864267334.html

 

https://blogs.vmware.com/load-balancing/2022/06/22/native-nsx-load-balancing-is-going-away-time-to-migrate-to-avi-load-balancing/

Please find the version table and their release notes below.

https://knowledge.broadcom.com/external/article/317797/build-numbers-and-versions-of-vmware-nsx.html