Host Preparation Install Error

[POFIT]

Dear All.

I am going to configure NSX 6.3 on ESXI 6.5. 3 Clusters have been configured and running succesfully. But i click on the host preparation and try to install following error come.

esxi-01.corp.local: Unable to access agent offline bundle at https://172.16.2.214/bin/vdn/vibs-6.3.1/6.5-5124743/vxlan.zip.

Cause : <esxupdate-response>

<version>1.50</version>

<error errorClass="MetadataDownloadError">

  <errorCode>4</errorCode>

  <errorDesc>Failed to download metadata.</errorDesc>

  <url>https://vca.corp.local:443/eam/vib?id=ecf4a884-c9f5-406c-b57e-75a6613a3651</url>

  <localfile>None</localfile>

  <msg>('https://vca.corp.local:443/eam/vib?id=ecf4a884-c9f5-406c-b57e-75a6613a3651', '/tmp/tmpjnw369p9', '[Errno 14] curl#6 - "Couldn\'t resolve host \'vca.corp.local\'"')</msg>

</error>

</esxupdate-response>

[Sreec · Accepted solution]

Looks like a DNS issue.

Couldn\'t resolve host \'vca.corp.local\'"')</msg>

Pls check forward&reverse DNS for VC/NSX/ESXI hosts

[senthilkumarms8]

ESXi, vCenter, NSX manger FQDN has to be added in you DNS with forwarded and reverse look up. Also add the DNS sever IP in ESX, VCENTER. NSX Manager.

If if you doesn't have DNS server then put the hosts file entry in each of the component.