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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Our security team is auditing our network connectivity and asked me about the firewall openings for lon-capa. We currently have openings for ports 80, 443, 5663, and 8080.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Now, I sort of know what most of these are doing (including 5663), but I’m hazy on 80 and 443. I would normally expect a webserver to open 80 OR 443, but why do we have 80 AND 443. The access-log in /var/log/httpd looks like lon-capa is
serving something over port 80, not just redirecting to 443. Or am I misreading it? And what about 8080? The only (more or less) relevant hits I get off a google search on “lon-capa port 8080" appear to indicate that 8080 is no longer used. Is it safe to close
that firewall opening?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Paul<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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