c1.pem -cert c2.pem -reqout req.der</code></pre>

<p>Send a query to an OCSP responder with URL http://ocsp.myhost.com/ save the response to a file, print it out in text form, and verify the response:</p>

<pre><code> openssl ocsp -issuer issuer.pem -cert c1.pem -cert c2.pem \
     -url http://ocsp.myhost.com/ -resp_text -respout resp.der</code></pre>

<p>Read in an OCSP response and print out text form:</p>

<pre><code> openssl ocsp -respin resp.der -text -noverify</code></pre>

<p>OCSP server on port 8888