On Mon, Nov 15, 2010 at 6:43 PM, Ricardo Stella <ste...@rider.edu> wrote:

>
> Hello,
>
> We're getting these errors on some of our web servers (different
> instances running on different ports) being detected by Firefox 3.6.9+
>
> This happens after about a week of normal use.  A restart temporarily
> fixes the problem, but we have not been able to find a solution from the
> server side.
>
> Tried different iterations of the SSLProtocol and SSLCipherSuite but not
> able to get to one that works.  I've posted and got no answers back.
> Supposedly the problem is Firefox does not like SSL DHE cipher suites,
> however there's no documentation on how to 'fix it' from the server side.
>
> Currently, I have the following (and still doesn't work):
>
> SSLProtocol all -SSLv2
> SSLCipherSuite ALL:!EXP:!NULL:!ADH:!LOW:!SSLv2:!kEDH:+HIGH:!MEDIUM
>
> Thank you.
>
Not sure if this will help with what you are seeing, but I used the info
available here to setup the SSLCipherSuite etc settings:

http://journal.paul.querna.org/articles/2010/07/10/overclocking-mod_ssl/

In particular this might be of some use

http://httpd.apache.org/docs/2.2/mod/mod_ssl.html#sslhonorcipherorder

The settings I use are:

SSLProtocol TLSv1 SSLv3
SSLCipherSuite RC4-SHA:AES256-SHA:ALL:!ADH:!MD5:!EXP:!LOW:!NULL
SSLHonorCipherOrder on
and have not seen any problems with Firefox (or any other browser) so far...

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