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<p>Hi,</p>
<p><br>
</p>
<p>In the past I asked few questions here and got very efficient
help, so I try again.</p>
<p><br>
</p>
<p>I have a french domain using accented letters in the domain name
itself like "aaaébbbéooooooo.com" knowned as xn--xxx-xxx.fr in
DNS and Apache configuration.</p>
<p><br>
</p>
<p>I am trying to setup squid 3.5.20 (last version updated as an
available package on Centos 7.7) as a proxy cache to deliver
images for all domains on this server, but it fails for that
particular domain with message Invalid URL.</p>
<p><br>
</p>
<p>Here are the access_logs:</p>
<p><br>
</p>
<p><b><font size="-1">- 88.88.88.xx - - - [12/May/2020:08:05:43
+0200] " @%F1%F4%EA%F8?%80%E6Q%EAWH%D5%04zEa)%B1%A7%C1%9B%AA -
HTTP/1.1" 400 3941 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:05:52 +0200] "GET / -
HTTP/1.1" 400 3755 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:05:52 +0200] "GET
<a class="moz-txt-link-freetext" href="http://hostname:3128/squid-internal-static/icons/SN.png">http://hostname:3128/squid-internal-static/icons/SN.png</a>
/squid-internal-static/icons/SN.png HTTP/1.1" 200 12939 0
<a class="moz-txt-link-rfc2396E" href="http://www.xn--xxx-xxx.fr:3128/">"http://www.xn--xxx-xxx.fr:3128/"</a> "Mozilla/5.0 (X11; Fedora;
Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0"
TCP_MEM_HIT:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:05:52 +0200] "GET
/favicon.ico - HTTP/1.1" 400 3777 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:07:23 +0200] "GET / -
HTTP/1.1" 400 3755 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:07:23 +0200] "GET
<a class="moz-txt-link-freetext" href="http://hostname:3128/squid-internal-static/icons/SN.png">http://hostname:3128/squid-internal-static/icons/SN.png</a>
/squid-internal-static/icons/SN.png HTTP/1.1" 200 12939 0
<a class="moz-txt-link-rfc2396E" href="http://xn--xxx-xxx.fr:3128/">"http://xn--xxx-xxx.fr:3128/"</a> "Mozilla/5.0 (X11; Fedora; Linux
x86_64; rv:70.0) Gecko/20100101 Firefox/70.0"
TCP_MEM_HIT:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:07:23 +0200] "GET
/favicon.ico - HTTP/1.1" 400 3777 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:16:16 +0200] "GET / -
HTTP/1.1" 400 3755 0 "-" "-" TAG_NONE:HIER_NONE<br>
- 88.88.88.xx - - - [12/May/2020:08:16:16 +0200] "GET
<a class="moz-txt-link-freetext" href="http://hostname:3128/squid-internal-static/icons/SN.png">http://hostname:3128/squid-internal-static/icons/SN.png</a>
/squid-internal-static/icons/SN.png HTTP/1.1" 200 4098 0
<a class="moz-txt-link-rfc2396E" href="http://www.xn--xxx-xxx.fr:3128/">"http://www.xn--xxx-xxx.fr:3128/"</a> "Mozilla/5.0 (X11; Fedora;
Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0"
TCP_MEM_HIT_ABORTED:HIER_NONE</font></b><br>
</p>
<p><br>
</p>
<p>I tried to search google but can't find any details on a special
setting in squid.conf to accept accented internationals letters.</p>
<p><br>
</p>
<p>Maybe someone here could help?</p>
<p><br>
</p>
<p>Many thanks in advance.</p>
<p><br>
</p>
<p>Patrick<br>
</p>
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