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    <p>Hello,</p>
    <p>looks like client side is doing renegotiation, which is disabled
      by default:</p>
    <p>  * <a
href="https://www.kamailio.org/docs/modules/devel/modules/tls.html#tls.p.renegotiation">https://www.kamailio.org/docs/modules/devel/modules/tls.html#tls.p.renegotiation</a></p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <div class="moz-cite-prefix">On 19.11.19 21:22, Andrew Chen wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAEytwJ10BiXd8dQXzvBfbieE=J8evs_8t8OPrh0khyBbahcwPw@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr">Hi guys,
        <div><br>
        </div>
        <div>I was wondering if someone can help decipher what these few
          lines mean?</div>
        <div><br>
        </div>
        <div>Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: tls [tls_server.c:431]: tls_accept(): tls_accept: new
          connection from <a href="http://10.94.98.18:51698"
            moz-do-not-send="true">10.94.98.18:51698</a> using TLSv1.3
          TLS_AES_256_GCM_SHA384 256<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: tls [tls_server.c:434]: tls_accept(): tls_accept: local
          socket: <a href="http://206.81.191.45:443"
            moz-do-not-send="true">206.81.191.45:443</a><br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: tls [tls_server.c:445]: tls_accept(): tls_accept:
          client did not present a certificate<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: tls [tls_server.c:1189]: tls_read_f(): Reading on a
          renegotiation of connection (n:1652) (0)<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: <core> [core/tcp_read.c:1527]: tcp_read_req():
          EOF<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: <core> [core/io_wait.h:602]: io_watch_del(): DBG:
          io_watch_del (0x56367f8b8f80, 12, -1, 0x10) fd_no=2 called<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: <core> [core/tcp_read.c:1680]: release_tcpconn():
          releasing con 0x7fcfc20c57b0, state -1, fd=12, id=23
          ([10.94.98.18]:51698 -> [10.94.98.18]:443)<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21501]:
          DEBUG: <core> [core/tcp_read.c:1684]: release_tcpconn():
          extra_data 0x7fcfc2089f88<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21517]:
          DEBUG: <core> [core/tcp_main.c:3320]:
          handle_tcp_child(): reader response= 7fcfc20c57b0, -1 from 16<br>
          Nov 19 20:12:50 sjomainkama51 /usr/sbin/kamailio[21517]:
          DEBUG: tls [tls_server.c:683]: tls_h_close(): Closing SSL
          connection 0x7fcfc2089f88</div>
        <div><br>
        </div>
        <div>Bottom line is kamailio closed the connection and I have
          method setting to this:</div>
        <div><br>
        </div>
        <div>root@sjomainkama51:/etc/kamailio # grep method tls.cfg<br>
          method = TLSv1.1+<br>
        </div>
        <div><br>
        </div>
        <div>Supposedly this should work?</div>
        <div>
          <div><br>
          </div>
          -- <br>
          <div dir="ltr" class="gmail_signature"
            data-smartmail="gmail_signature">
            <div dir="ltr">
              <div dir="ltr">
                <div dir="ltr" style="font-size:12.8px">Andy Chen</div>
                <div dir="ltr" style="font-size:12.8px">
                  <div>Sr. Telephony Lead Engineer</div>
                  <div><a href="mailto:achen@thinkingphones.com"
                      target="_blank" style="font-size:12.8px"
                      moz-do-not-send="true">achen@</a><a
                      href="http://fuze.com" target="_blank"
                      style="font-size:12.8px" moz-do-not-send="true">fuze.com</a><br>
                  </div>
                  <div><br>
                    <br>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <br>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
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    </blockquote>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
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