Re: Fwd: New Version Notification for draft-wouters-edns-tcp-chain-query-00.txt
Paul Wouters <[email protected]>
| Newsgroups | gmane.ietf.dnsext |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 11 Sep 2013, Joe Abley wrote:
> So, perhaps an EDNS0 option that allows some degree of capabilities negotiation (client says I can do { x, y, z }, server may provide responses with similar options, client issues test query over first message sent on newly-opened TCP socket to catalogue capabilities).
>
> This might also be a way to signal the availability of other transports like SCTP or HTTP.
I'd prefer an option for just TCP so this doesn't end up getting
bikeshedded. The client is (presumbly) already using TCP to connect.
(also dns over http is just a bad hack that should not be needed. Let's
not multiplex the entire internet over port 80/443)
Paul
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