DTLS patches

Wang Shanker shankerwangmiao at gmail.com
Wed Feb 21 14:30:14 UTC 2018

Hi, of course. I'm implementing RFC8094, which is for transmitting dns
queries through DTLS. Nginx is used for offloading DTLS encryption and
the software behind nginx is bind9.


Miao Wang

> 在 2018年02月21日,22:12,Vladimir Homutov <vl at nginx.com> 写道:
> On Wed, Feb 21, 2018 at 08:47:37AM -0500, shankerwangmiao wrote:
>> I have tested this patch in my environment. Before the patch is applied,
>> `tcp_nodelay off` needs to be placed in every `server` clause with DTLS
>> enabled to work the problem around.
> Hello,
> can you please elaborate about your environment? Do you proxy DTLS
> stream directly to backend, or you perform DTLS offload ?
> What protocol are you using and which server/client software
> before/behind nginx?
> I'm attaching refreshed patch against nginx-1.13.9 for those who are
> interested to test.
> <nginx-1.13.9-dtls-experimental.diff>_______________________________________________
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