ERR_SPDY_PROTOCOL_ERROR Nginx !!

[shahzaib mushtaq]

Hi,

What could be the exact cipher missing in this case ? Here is the cipher
list i am using , also there's nothing i found of error in ssl labs instead
for two ciphers which it said as WEAK while ssllabs gave A grade.

        ssl_ciphers
'ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4';




On Wed, Aug 2, 2017 at 6:53 PM, Alt <nginx-forum at forum.nginx.org> wrote:

> Hello!
>
> This issue often happens when a cipher is missing in your cipher list and
> Chrome tries to use another cipher forbidden in the HTTP/2 spec. Using SSL
> Labs would normally display such error (in the "Handshake Simulation" part
> of thei results).
>
> And yes, Chrome sucks for displaying an error related to SPDY, even when
> you
> don't have any SPDY and are using HTTP/2.
>
> Posted at Nginx Forum: https://forum.nginx.org/read.
> php?2,275776,275816#msg-275816
>
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