Re: Fwd: New Version Notification for draft-wouters-edns-tcp-keepalive-00.txt (fwd)

Paul Wouters <[email protected]> Fri, 18 Oct 2013 09:27:45 -0400 (EDT)

Newsgroups	gmane.ietf.dnsext
Message-ID	<[email protected]>

On Fri, 18 Oct 2013, Tony Finch wrote:

>>> I am worried that this will make edns-tcp-keepalive clients perform
>>> unnecessarily badly when talking to RFC 5966 servers,
>>
>> could you explain how?
>
> An RFC 5966 server supports persistent TCP but does not advertise this
> fact.

I hope to have some measurements done in time for Vancouver to see what
the percentage of queries/servers is where this is a problem. That could
help assess whether or not we still need a special indication via edns
or not.

Paul
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