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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='margin-top:24.0pt;mso-margin-bottom-alt:auto'><span style='font-size:24.0pt;font-family:"Helvetica",sans-serif;color:black'>Service Name and Transport Protocol Port Number Registry<o:p></o:p></span></p><p class=MsoNormal><a href="https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml">https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Speedguide has no authority and I for one had never heard of it. IANA is the source.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>IF we were to consider an alternative port then it should be advertised by means of a DNS SRV record. But that does not seem necessary.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-left:.5in'><b>From:</b> Public [mailto:public-bounces@cabforum.org] <b>On Behalf Of </b>Ryan Sleevi via Public<br><b>Sent:</b> Thursday, March 1, 2018 11:18 AM<br><b>To:</b> Ben Wilson <ben.wilson@digicert.com>; CA/Browser Forum Public Discussion List <public@cabforum.org><br><b>Subject:</b> Re: [cabfpub] BR Authorized Ports, add 8443<o:p></o:p></p><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p><div><p class=MsoNormal style='margin-left:.5in'>This was intentional and keeps the port numbers within the standard set of 'authorized' ports (in the notion of unix systems) - ports <1024 requiring privileged access.<o:p></o:p></p><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>This is generally true (but not explicitly) on other systems.<o:p></o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-left:.5in'>Given that WoSign/WoTrus's past issuance systems allowed unprivileged users to obtain certificates through the use of high port numbers (in this case, for STUN/TURN services and SSH), I do not think it particularly wise or encouraging to consider this.<o:p></o:p></p></div></div><div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p><div><p class=MsoNormal style='margin-left:.5in'>On Thu, Mar 1, 2018 at 10:51 AM, Ben Wilson via Public <<a href="mailto:public@cabforum.org" target="_blank">public@cabforum.org</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'>Forwarding from Richard Wang:<o:p></o:p></p><p style='margin-left:.5in'>The current BRs say:<o:p></o:p></p><p style='margin-left:.5in'>Authorized Ports: One of the following ports: 80 (http), 443 (http), 25 (smtp), 22 (ssh).<o:p></o:p></p><p style='margin-left:.5in'>But many internal networks use the port 8443, broadly used in Apache server, today, one of our customers uses this port and can't change to use another port, I wish you can help to add this port 8443 to be allowed in the BRs, thanks.<o:p></o:p></p><p style='margin-left:.5in'><a href="https://www.speedguide.net/port.php?port=8443" target="_blank">https://www.speedguide.net/port.php?port=8443</a>, it says "8443 is the Common alternative HTTPS port."<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'> <o:p></o:p></p></div></div><p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:.5in'><br>_______________________________________________<br>Public mailing list<br><a href="mailto:Public@cabforum.org">Public@cabforum.org</a><br><a href="https://cabforum.org/mailman/listinfo/public" target="_blank">https://cabforum.org/mailman/listinfo/public</a><o:p></o:p></p></blockquote></div><p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p></div></div></body></html>