How to enable DNS over TCP on Orbi

What Firmware version is currently loaded?
What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?

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axemolt wrote:

Certain domans lookups that return with a large list of responses failing currently with:

;; Truncated, retrying in TCP mode.

 

From what I understood, this is because the response too large for UDP and tries to use TCP which gets a "connection refused".

 

I don't see an router setting to enable DNS over TCP.  Has anyone else experienced this and/or have any suggestions?

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