Possible Load Balancer Connectivity Issues with Jumbo Frames and TSO in NSX 6.4.2
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Article ID: 336635
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Updated On:
Products
VMware NSX
Issue/Introduction
Symptoms:
Load Balancer Service Monitoring Alerts
Load Balancer Connectivity Resets
vRealize Automation deployments can fail when using NSX Load Balancer
Environment
VMware NSX for vSphere 6.4.x
Cause
The root cause is currently still under investigation. Currently the problem has only been observed with the Edge vNIC MTU above 1500 and with TSO enabled on the Physical Network Adapter.
Resolution
This is a known issue affecting NSX 6.4.2. Currently, there is no resolution.
Workaround: To workaround this issue, change the Load Balancer vNIC to 1500 MTU.
Additional Information
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