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How do you change DNS to use TCP instead of UDP in ONTAP?

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29
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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • DNS

Answer

  • ONTAP cannot force all DNS requests to go through TCP only.
  • TCP will be used to handle larger response that cannot fit in a UDP packet.
  • This functionality was looked at in the past but was decided against its use.

Additional Information

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