Hello Chikeobi,
You may be receiving this error because you might not have configured the DNS server at the time of installation.
You should try condiguring the DNS server using the "set network dns" CLI command and try this screen again.
Thanks,
Mayank
Hi Mayank,
I didn't configure DNS because step 14 in the installation says to set it to NO. In anycase, setting it to yes would mean also configuring reverse lookup. That is problematic in my environment.
I did configure it, though and the problem persists.