Page 1 of 1

DNS resolution has failed error message

Published: May 6, 2025 - 09:17
by fdumondel
Hello,
when attempting to deploy an ISO via WAPT, I get stuck and receive the message "DNS resolution has failed for: ...".

I'm using VMware to test the ISO deployment. I hope I'm using the correct drivers.

Regards

Re: DNS resolution has failed error message

Published: May 6, 2025 - 10:10 AM
by dcardon
Hi Franck,

DNS resolution isn't working. Are you on a NATed bridge with a different DNS suffix than your production network? Could you please use a fully qualified domain name (FQDN)?

Is the IP connection working (ping the server's IP address)?

Regards,

Denis

Re: DNS resolution has failed error message

Published: May 6, 2025 - 10:34
by fdumondel
Hello Denis,

ping works with the FQDN address and IP address (see attached image).

Re: DNS resolution has failed error message

Published: May 6, 2025 - 10:57 AM
by dcardon
Hello Franck,

It seems the DNS suffix isn't being considered at that point in the server connection. Unless the resolution is using NetBIOS broadcast? Normally, a fallback to the system resolver is used if there's no direct response, so it should have worked. But anyway, using FQDNs is a best practice.

Could you please enter a FQDN? By default, the configuration is taken from the dynamic "default" configuration (Option menu/"edit agent dynamic configuration"), you need to enter an FQDN name there and regenerate WinPE.

Clipboard - May 6, 2025 10_54.png
Clipboard - May 6, 2025 10_54.png (8.49 KiB) Consulted 6365 times
Clipboard - May 6, 2025 10_53.png
Clipboard - May 6, 2025 10_53.png (8.36 KiB) Consulted 6365 times
Sincerely,

Denis

Re: DNS resolution has failed error message

Published: May 13, 2025 - 3:53 PM
by dcardon
Hello Franck,

did this solve your problem?

Regards,

Denis