Hi Peter. Just wanted to comment on one issue below: On 21:27 28/05, Peter Thomassen wrote: > 2.) NSID option > --------------- > The draft says, RRSERIAL helps "recognize the origin of an answer" > (supposedly when secondaries are out of sync). > > There already is a way to do that, using the NSID option (RFC 5001). It works > as a part of another query, so no separate query is necessary (dig +nsid ...). > > The question here would be why another method for discovering the origin > should be introduced. >
The aim is to recognize the "origin" of a response in the sense of "data source version". It's complementary to NSID because nsid allows to recognize the origin in "transport", or "server". They work in different scopes. Hugo
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