Hi Jasdip,

inline...

On 7/4/26 1:07 PM, Jasdip Singh wrote:
> Hi,
> 
> Inputting here to share thoughts on the discussion so far, and some more. :)
> 
> If the rationale for this extension is to help clients look for a target of 
> the most appropriate web link (needle) in a lookup response (haystack), then 
> wonder if that should simply be its focus and not links in other types of 
> responses like search? Asking so while realizing that a search response with 
> a single object response seems equivalent to a lookup.

I was confused. I think we want lookups only.

> 
> If this extension's purpose is to simply select the most appropriate link 
> from a lookup response, then proposing a new “rdap-bootstrap” relation (and 
> related use case) seems extraneous, given RFC 9224 already enables a server 
> to redirect for IANA allocations to other registries. We might have discussed 
> this before. :)

We probably did, and I forgot where we landed.

So, without previous recollection... the rdap-bootstrap case can be used when a 
bootstrap server has other redirect behavior. For example, it is possible that 
a bootstrap server can construct its redirects from the NRO extended stats 
files thus offering clients a direct path to the server holding the resource 
instead of bouncing between RIRs. And there are other example I can think 
about, such as a bootstrap server that offers IP to ASN mapped redirects. All 
this is to say that "rdap-bootstrap" is a way for the client to say "I want the 
9224 redirect".

It also allows a typical resource server to function as a bootstrap server. For 
example, the server at .example should produce a 404 for "foo.not_an_example" 
but if handed "rdap-bootstrap" could then redirect to a more appropriate place.

> 
> If we end up limiting this extension to just lookup paths and no more, then a 
> 400 (Bad Request) response can help simplify for all non-lookup scenarios 
> (sections 2.1 and 5). That said, yes, both 409 and 422 don’t see appropriate 
> here.

Agreed. My apologies for the confusion.

> 
> As for the multi-hop redirect scenario, that should be ok as long as the 
> redirect URL caters to the same lookup but with a different authority.

The Operational Considerations section says don't create redirect loops, which 
should cover this.

> 
> One “taxonomy” input: Wonder if we should rename this extension as 
> “redirect0” instead of “redirects0” since it is intended to return mostly one 
> redirect URL (unless we take up Pawel’s 300 (Multiple Choices) response 
> suggestion)? May be just me but found “redirects” confusing in the sense 
> whether it is meant as a verb or as a plural.

Probably.

-andy

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