VMware NSX 3.1.3.7.4 patch Release Notes

Products

• VMware

Issue/Introduction

Released May 10th 2022 | Build 19762317 | Next upgrade path NSX 3.2.1 | NSX-T 3.1.3.7.4 HP release notes

This patch is built on top of 3.1.3.7 Express patch. For more information on 3.1.3.7 EP please refer to 3.1.3.7 EP release notes.

This release is available as part of VCF 4.4.1 BOM.

Following issues are addressed in this patch

Fixed Issues

Bug	Description
PR2964650	NSX precheck added for vLCM upgrades to alert users to manually reboot hosts when IPFix is enabled in the environment
PR2964719	Host may PSOD when SINK port as well as one mac learning port is enabled on host.
PR2967181	Host may PSOD during certain DFW operations – Refer to KB-88415
PR2939468	MP upgrade blocked due to Precheck error: "Weak passphrase", regardless of the passphrase strength.
PR2938440	Add a pre-upgrade check to alert the user that IPFix is enabled, and host may auto reboot during NSX maintenance-mode upgrade
PR2938441	NSX host upgrade fail with error "Failed to unload module nsxt-ipfix-17483060"
PR2923686	Transport node status API returns UNKNOWN status for NSX Agents
PR2938394	VMs losing connectivity randomly on certain protocols when DFW L7 rules are configured
PR2938387	MANAGER, CONTROLLER and HTTPS services status DOWN at cluster level on all nodes
PR2939816	“Tier 0/Tier 1 Gateway Failover" alarms remain "Open" and do not recover, even after manual "Resolve"

Please refer to NSX 3.1.x upgrade guide for upgrade instructions