I am asking for a clarification on the recommended default settings for Resolvers etc.
I understand that the default setting should be 1232. But what is not clearly laid out, in my opinion, is if; a client sends a larger EDNS buffer size, what should the resolver do? Currently the resolvers i work with have a max of 4096 by default, and will respect a LOWER limit from a client, but cap the response at 4k. Is it ok to go higher, if we set the default at 4k? Thank you -- jack
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