Hi Anand
For the answer.
We would like to know the type of client which generated such a DNS query with an opcode value of 14.
- We using DNS standard query which we keep the nstrace and not found the opcode value of 14.
So, could you let us know if this a DNS query from an external DNS client or internal?
- This query from an internal.
And If internal, could you provide us with more details on what type of client is this and the use case for such a DNS request?
- For DNS request we found the standard query the opcode value of 0 only.
For this case you need GTM for check and keep the result ? This case as me understand the this case found the DNS query with an opcode value of 14 by the root case cause the issue right?
Please let me know if I’m wrong understand about this case.