All, do bind9.9.5 support edns0-client-subnet?

Mark Andrews marka at
Thu Apr 24 02:32:01 UTC 2014

In message <tencent_1EDFB14F414A526172844155 at>, "=?ISO-8859-1?B?bGlu?=" writes:
> All,In bind 9.9.5 release notes, I found these messages.
> Check that EDNS subnet client options are well formed. RT #34718
> is it means the bind 9.9.5 support edns0-client-subnet? both used as 
> authoritative server and recursive server.

No.  edns0-client-subnet will require a significant re-write of the
resolver and cache to support.  This is currently unfunded work.

> thanks.

Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at

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