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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hello Ozgur, Yuri,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I also see this error. Actually it is even present on videos.yahoo.com if I am not mistaken.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">The reason for this is unclear for me (incorrect handling of “Via” header by some of back office servers of Yahoo???)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I was able to fix it by setting “via off” in squid.conf. I am not sure if this is the recommended way ( I presume not) and how to disable Via only for yahoo servers.
Hopefully Amos has better answers.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Via looks like:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Via:"http/1.1 fts110.flickr.bf1.yahoo.com (ApacheTrafficServer [cMs f ]), http/1.1 r02.ycpi.ams.yahoo.net (ApacheTrafficServer [cMsSf ]), 1.1 qlproxy (squid/3.3.8)"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Rafael Akchurin<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Diladele B.V.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> squid-users [mailto:squid-users-bounces@lists.squid-cache.org]
<b>On Behalf Of </b>Ozgur Batur<br>
<b>Sent:</b> Friday, June 24, 2016 4:23 PM<br>
<b>To:</b> Yuri <yvoinov@gmail.com><br>
<b>Cc:</b> squid-users@lists.squid-cache.org<br>
<b>Subject:</b> Re: [squid-users] flickr.com redirect error<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi Yuri,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thank you. I put the #301 loop directives and restarted squid unfortunately result is the same. Here is the access logs:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">1466777191.791 235 ::1 TCP_MISS/301 987 GET <a href="https://www.flickr.com/">
https://www.flickr.com/</a> - HIER_DIRECT/<a href="http://188.125.93.100">188.125.93.100</a> text/html<o:p></o:p></p>
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<p class="MsoNormal">1466777192.031 237 ::1 TCP_MISS/301 987 GET <a href="https://www.flickr.com/">
https://www.flickr.com/</a> - HIER_DIRECT/<a href="http://188.125.93.100">188.125.93.100</a> text/html<o:p></o:p></p>
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<p class="MsoNormal">1466777192.386 352 ::1 TCP_MISS/301 987 GET <a href="https://www.flickr.com/">
https://www.flickr.com/</a> - HIER_DIRECT/<a href="http://188.125.93.100">188.125.93.100</a> text/html<o:p></o:p></p>
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<p class="MsoNormal">1466777192.612 223 ::1 TCP_MISS/301 987 GET <a href="https://www.flickr.com/">
https://www.flickr.com/</a> - HIER_DIRECT/<a href="http://188.125.93.100">188.125.93.100</a> text/html<o:p></o:p></p>
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<p class="MsoNormal">...<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">As I understand all responses are from origin server, there is no cache hit with or without store_miss and send_hit. Confusing part is when directly connected to server without proxy, flickr server does not send 301 response. When squid
sends the same request somehow flickr server returns 301 with same URL. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Ozgur<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, Jun 24, 2016 at 3:50 PM, Yuri <<a href="mailto:yvoinov@gmail.com" target="_blank">yvoinov@gmail.com</a>> wrote:<o:p></o:p></p>
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<p>Try to do something like:<o:p></o:p></p>
<p><o:p> </o:p></p>
<p># 301 loop<br>
acl text_mime rep_mime_type text/html text/plain<o:p></o:p></p>
<p>acl http301 http_status 301<o:p></o:p></p>
<p style="margin-bottom:12.0pt">store_miss deny text_mime http301<br>
send_hit deny text_mime http301<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">24.06.2016 18:14, Ozgur Batur пишет:<o:p></o:p></p>
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<pre><span style="color:black">I receive too many redirects(301 responses with same page URL) error on browser when opening <a href="https://www.flickr.com" target="_blank">https://www.flickr.com</a> via Squid 3.5 proxy with SSL interception. If I connect to flickr website directly without Squid error does not happen. </span><o:p></o:p></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">I tested it on two different systems one is Centos other is Ubuntu. There is no acl, redirect or any other configuration in squid.conf except enabling SSL interception.</span><o:p></o:p></pre>
<pre><span style="color:black"><o:p> </o:p></span></pre>
<pre><span style="color:black">I opened <a href="http://bugs.squid-cache.org/show_bug.cgi?id=4537" target="_blank">http://bugs.squid-cache.org/show_bug.cgi?id=4537</a> for this issue but later thought it is better to ask if you also experience the same issue.</span><o:p></o:p></pre>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Ozgur<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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<pre>_______________________________________________<o:p></o:p></pre>
<pre>squid-users mailing list<o:p></o:p></pre>
<pre><a href="mailto:squid-users@lists.squid-cache.org" target="_blank">squid-users@lists.squid-cache.org</a><o:p></o:p></pre>
<pre><a href="http://lists.squid-cache.org/listinfo/squid-users" target="_blank">http://lists.squid-cache.org/listinfo/squid-users</a><o:p></o:p></pre>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
squid-users mailing list<br>
<a href="mailto:squid-users@lists.squid-cache.org">squid-users@lists.squid-cache.org</a><br>
<a href="http://lists.squid-cache.org/listinfo/squid-users" target="_blank">http://lists.squid-cache.org/listinfo/squid-users</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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