<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><br><div><blockquote type="cite"><div>On 30. 11. 2022, at 22:17, Hamid Maadani <hamid@dexo.tech> wrote:</div><div><div><div data-html-editor-font-wrapper="true" style="font-family: arial, sans-serif; font-size: 13px;"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><br>Ondrej, I have not been "withholding" or "censoring" information.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br></div><div>Yes, you were and still are - yet again, you don't give us full picture and</div><div>you are guessing what might be wrong.</div><br><blockquote type="cite"><div><div><div data-html-editor-font-wrapper="true" style="font-family: arial, sans-serif; font-size: 13px;"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px">Instead of dumping all data on you guys, I have tried to provide targeted information in order to help.</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br></div><div>And yet this quickly turned from "why does cache doesn't work" into "I'm developing DLZ module and it doesn't work as expected".</div><br><blockquote type="cite"><div><div><div data-html-editor-font-wrapper="true" style="font-family: arial, sans-serif; font-size: 13px;"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px"><div><div><div style="font-family: arial, sans-serif;font-size: 13px">If you and your team find this a "waste of time", feel free to ignore this thread and do not respond.<br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br></div><div>No, it's a waste of time if you don't tell the whole picture and selectively pick information that you think is relevant.</div><div><br></div><div>If you want help, don't do that. You don't have to "dump all data", but telling the whole story would likely lead to a positive result much quicker. You are asking people to help you for free, so you need to do your homework properly.</div><div><br></div><div><br></div><div>Now the important part we haven't heard yet...</div><div><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><br></span></div><div><span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);">How do the DNS responses (full messages) from NS2 that are not being cached look like?</span></div><div><br></div><div>The DNS messages should roughly look like this:</div><div><br></div><div><div>; <<>> DiG 9.19.5-1+0~20220921.84+debian10~1.gbp190ab0-Debian <<>> +norec -p 5300 IN A example.nil @10.53.0.1</div><div>;; global options: +cmd</div><div>;; Got answer:</div><div>;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38535</div><div>;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1</div><div><br></div><div>;; OPT PSEUDOSECTION:</div><div>; EDNS: version: 0, flags:; udp: 1232</div><div>; COOKIE: f50707710c959ced010000006388d08116eb56fc18db4c07 (good)</div><div>;; QUESTION SECTION:</div><div>;example.nil.<span class="Apple-tab-span" style="white-space:pre"> </span>IN<span class="Apple-tab-span" style="white-space:pre"> </span>A</div><div><br></div><div>;; ANSWER SECTION:</div><div>example.nil.<span class="Apple-tab-span" style="white-space:pre"> </span>1800<span class="Apple-tab-span" style="white-space:pre"> </span>IN<span class="Apple-tab-span" style="white-space:pre"> </span>A<span class="Apple-tab-span" style="white-space:pre"> </span>10.53.0.1</div><div><br></div><div>;; AUTHORITY SECTION:</div><div>example.nil.<span class="Apple-tab-span" style="white-space:pre"> </span>3600<span class="Apple-tab-span" style="white-space:pre"> </span>IN<span class="Apple-tab-span" style="white-space:pre"> </span>NS<span class="Apple-tab-span" style="white-space:pre"> </span>example.nil.</div><div><br></div><div>;; Query time: 0 msec</div><div>;; SERVER: 10.53.0.1#5300(10.53.0.1) (UDP)</div><div>;; WHEN: Thu Dec 01 17:04:17 CET 2022</div><div>;; MSG SIZE rcvd: 98</div><div><br></div><div>This is from the example driver located in the system tests (bin/tests/system/dlzexternal/driver).</div></div><div><br></div><div>Ondrej</div><div><div><div dir="auto" style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div>--</div><div>Ondřej Surý (He/Him)</div><div>ondrej@isc.org</div><div><br></div><div>My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours.</div></div></div></div></div></div></div><br></body></html>