<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hey Andy,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What have you tried in your debug?<o:p></o:p></p><p class=MsoNormal>What OS are you using Squid ontop?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It’s possible that this issue is not related 100% to squid and it might be a different issue then in the post by Aashima.<o:p></o:p></p><p class=MsoNormal>Have you tried debugging DNS resolution with tcpdump or dnstap or Squid debug?<o:p></o:p></p><p class=MsoNormal>If so please post the relevant details.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If it can be reproduced in any environment with the same OS I believe it would be much simpler to fix somehow.<o:p></o:p></p><p class=MsoNormal>(I am not volunteering to fix it…)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Eliezer<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>----<o:p></o:p></p><p class=MsoNormal>Eliezer Croitoru<o:p></o:p></p><p class=MsoNormal>Tech Support<o:p></o:p></p><p class=MsoNormal>Mobile: +972-5-28704261<o:p></o:p></p><p class=MsoNormal>Email: <a href="mailto:ngtech1ltd@gmail.com"><span style='color:blue'>ngtech1ltd@gmail.com</span></a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b>From:</b> squid-users <squid-users-bounces@lists.squid-cache.org> <b>On Behalf Of </b>VON EUW Andreas<br><b>Sent:</b> Friday, September 4, 2020 4:19 PM<br><b>To:</b> squid-users@lists.squid-cache.org<br><b>Subject:</b> [squid-users] Squid ICAP DNS lookup failure fixed?<o:p></o:p></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=DE-CH style='font-size:10.0pt;font-family:"Arial",sans-serif'>Hi all, <o:p></o:p></span></p><p class=MsoNormal><span lang=DE-CH style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>I'm using squid 3.5.20 and I'm having the same problem as Aashima Madaan in his Mailing list thread from 4 years ago. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>After Squid Server Restart the ICAP Integration is failing, after some minutes DNS resolution was done successfully and everything is fine. <br>Like in the Post from Aashima: <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><a href="https://squid-users.squid-cache.narkive.com/YZLtJNiW/dns-lookup-fails-initially-for-fqdn-in-squid#post12">https://squid-users.squid-cache.narkive.com/YZLtJNiW/dns-lookup-fails-initially-for-fqdn-in-squid#post12</a> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>From the thread I can see that there was made some kind of patch. Is this DNS resolving issue fixed in a new Squid version?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Regards, Andy</span><span lang=DE-CH style='font-size:7.5pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p><p class=MsoNormal><span lang=DE-CH><o:p> </o:p></span></p><div><p class=MsoNormal>Ce message est confidentiel; Son contenu ne represente en aucun cas<br>un engagement de la part de AXA sous reserve de tout accord conclu<br>par ecrit entre vous et AXA. Toute publication, utilisation ou <br>diffusion, meme partielle, doit etre autorisee prealablement. Si<br>vous n'etes pas destinataire de ce message, merci d'en avertir <br>immediatement l'expediteur.<br><br>This message is confidential; its contents do not constitute a<br>commitment by AXA except where provided for in a written agreement <br>between you and AXA. Any unauthorised disclosure, use or dissemi-<br>nation, either whole or partial, is prohibited. If you are not the<br>intended recipient of the message, please notify the sender imme-<br>diately.<o:p></o:p></p></div></div></body></html>