Replace Transport Node workflow limitations in NSX-T
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Replace Transport Node workflow limitations in NSX-T

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Article ID: 321300

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Updated On:

Products

VMware NSX

Issue/Introduction

Symptoms:
On the Transport Node User Interface (UI), you see realization entries similar to:

Failed to get a valid IP from IpPool IpPool/d1cfd31d-617a-4e31-86de-30e7d3e11cb6 with cidr null.

Environment

VMware NSX-T
VMware NSX-T Data Center 2.x
VMware NSX-T Data Center
VMware NSX-T 1.1.x

Cause

This issue occurs because the replace transport node workflow requires that the VTEP IPs should be available in the pool. The same VTEP IPs cannot be freed until old Transport node is replaced/removed.

Resolution

This is a known issue affecting VMware NSX-T Data Center 2.x.

Currently, there is no resolution.

Workaround:
To work around this issue, ensure there are free IP addresses in IP Pools used in Transport Node configuration of the node that is being replaced.