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<p class="MsoNormal"><span style="font-family:"Cambria","serif"">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Cambria","serif"">I am using stunnel 5.03 version. I want to understand how the config option “<b><span style="color:black">sslVersion</span></b><span class="apple-converted-space"><span style="color:black"> “
and “</span></span><b><span style="color:black">options</span></b><span class="apple-converted-space"><span style="color:black"> ” works.<o:p></o:p></span></span></span></p>
<p class="MsoNormal"><span class="apple-converted-space"><span style="font-family:"Cambria","serif";color:black"><o:p> </o:p></span></span></p>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">The problem I am trying to solve is: I want to enable say only particular ssl connect methods, for example sslv3 and TLs1.2. I am not able to do it.<o:p></o:p></span></pre>
<p class="MsoNormal"><span class="apple-converted-space"><span style="font-family:"Cambria","serif";color:black"><o:p> </o:p></span></span></p>
<p class="MsoNormal"><span class="apple-converted-space"><span style="font-family:"Cambria","serif";color:black">For me if I do below setting:<o:p></o:p></span></span></p>
<p class="MsoNormal"><span class="apple-converted-space"><span style="font-family:"Cambria","serif";color:black">Options = all<o:p></o:p></span></span></p>
<pre><span class="apple-converted-space"><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Option = </span></span><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">NO_SSLv2<o:p></o:p></span></pre>
<pre><code><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Option = NO_SSLv3</span></code><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black"><o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Option = NO_TLSv1<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Option = NO_TLSv1.1<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Option = NO_TLSv1.2<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Still I see all methods are being enabled. I removed Option = all, but no effect. What is expected behavior?<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black"><o:p> </o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Also,<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">The sslVersion seems enables either particular sslversion, or else all the versions. So wondering what can be the escape mechanism. Any help will be highly appreciated.<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black"><o:p> </o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Thank you.<o:p></o:p></span></pre>
<pre><span style="font-size:11.0pt;font-family:"Cambria","serif";color:black">Madhava<o:p></o:p></span></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<p class="MsoNormal"><o:p> </o:p></p>
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