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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I have been playing with the IPP Everywhere Printer Self-Certification test suite and I would like to challenge another failure seen with our IPP printers at HP.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">I apologize if these experience reports seem staggered, but I needed to investigate this issue further before reporting them as possible test error.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">More specifically, inside
<b>ipp-tests.test</b>, there are test cases around printer-resident URIs and their hostname expectations.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black">I-9. Get-Printer-Attributes Operation (default) [FAIL]<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> RECEIVED: 12508 bytes in response<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> status-code = successful-ok (successful-ok)<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> EXPECTED: printer-icons WITH-ALL-VALUES "HP6451060F1496.local."<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> GOT: printer-icons="<a href="http://HP6451060F1496.local/webApps/images/printer-small.png">http://HP6451060F1496.local/webApps/images/printer-small.png</a>"<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> GOT: printer-icons="<a href="http://HP6451060F1496.local/webApps/images/printer.png">http://HP6451060F1496.local/webApps/images/printer.png</a>"<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> GOT: printer-icons="<a href="http://HP6451060F1496.local/webApps/images/printer-large.png">http://HP6451060F1496.local/webApps/images/printer-large.png</a>"<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> EXPECTED: printer-supply-info-uri WITH-VALUE "HP6451060F1496.local."<o:p></o:p></span></p>
<p class="MsoNormal" style="text-indent:.5in"><span style="font-size:10.0pt;font-family:"Courier New";color:black"> GOT: printer-supply-info-uri=<a href="http://HP6451060F1496.local/#hId-pgInkConsumables">http://HP6451060F1496.local/#hId-pgInkConsumables</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">According to the IPP Everywhere specification, Section 8.4, “Printers SHOULD use the HTTP Host: header value when generating URIs for use in Client responses.”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Internally, we have captured a WireShark trace while running the tests and noticed that none of the incoming HTTP/IPP packets included the ‘.’ at the end. This is why our responses never included
it either. See attached screenshot for more details.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Mike, Ira, if you want to see the actual .pcap file, I can send it to you privately.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Thank you in advance,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Eren Rodriguez @ HP inkjet<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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