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highway robbery

Hi

Looks like our internal DNS servers (W2019) are robbing clients of 257 bytes in DNS traffic. As a result, clients can't get to some of the websites where DNS answers exceed 176 bytes.

Is there a Windows server setting that limits DNS traffic to 176 bytes? We are not seeing this 176 bytes limit on other protocols.

image description

Thank you!

highway robbery

Hi

Looks like our internal DNS servers (W2019) are robbing clients of 257 bytes in DNS traffic. As a result, clients can't get to some of the websites where DNS answers exceed 176 bytes.

Is there a Windows server setting that limits DNS traffic to 176 bytes? We are not seeing this 176 bytes limit on other protocols.

image description

Thank you!