That was it.  One @ 13k works and one @18k doesn't.  Thanks Victor.

Ron

Victor Duchovni wrote:
> 
> On Wed, Feb 10, 2010 at 03:23:03PM -0800, rono16 wrote:
> 
>> 
>> I am using OpenSSL to create a self sign certificate and have a need to
>> add
>> approximately 4000, yes 4000, DNS entries (don't ask why) using Subject
>> Alternative Name.  I have succeeded in creating a certificate with 500
>> DNS
>> entries and it works just fine with no noticeable latency accessing the
>> web
>> sites listed via the SAN in the certificate.  However, I run into a
>> problem
>> when I create a certificate with more than 500 SAN entries.  OpenSSL
>> creates
>> the certificate and there are no indications of any problems.  After
>> installing the new certificate, however, I can no longer access any of
>> the
>> sites where the certificate is installed.
> 
> Can you report the out of:
> 
>       $ openssl x509 -in cert.pem -outform DER | wc -c
> 
> for the "small-enough" and "too-big" certificates? The SSL/TLS record
> layer has a maximum record size, a certificate probably needs to fit
> into one record, so if your 500+ domains generate a certificate that
> is larger than ~16K bytes, you may be out of luck.
> 
> -- 
>       Viktor.
> ______________________________________________________________________
> OpenSSL Project                                 http://www.openssl.org
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> 
> 

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