> On 15 May 2025, at 00:54, Marc Shapiro via Dng <dng@???> wrote:
> 
> I don't know. It's possible that he connected with something other than DHCP, but it seems unlikely. DHCP is so common. Also, if that's the way the desktop has been connecting to the ISP, the tech would use the same method the clients use. At least, I hope he would.
>
> Marc

Your ISP website should have a support section that details what connection type you need to use, either directly on the website support/knowledgebase/FAQ pages or perhaps in your account details page if there is an account login.

Otherwise if you haven’t reset any of your router settings you could login to that and check what connection type it is using for the WAN connection.

Tom