<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">Hi Bind Users,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">Any one familiar with the error we encountered on DNS BIND 9.18.2 Ubuntu for DNS Caching, below;</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">We are using RPZ for redirecting domains (porn sites) where we already have 20k+ entries.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">The domain (<a href="http://globem2m.com.ph">globem2m.com.ph</a>) from below logs is not in the RPZ list but was processed for RPZ QNAME rewrite, based on the logs, and query to that domain results to SERVFAIL.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">The issue is isolated to several domains only including <a href="http://globem2m.com.ph">globem2m.com.ph</a>, all other queries to different domains are successful.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">To resolve this issue, we have to flush cache or restart the BIND service.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small">





<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono""><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font color="#000000">root@bind# nslookup <a href="http://globem2m.com.ph">globem2m.com.ph</a> <server ip></font></span></p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";min-height:14px"><span style="background-color:rgb(255,255,255)"><font color="#000000"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"></span><br></font></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono""><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures;background-color:rgb(255,255,255)"><font color="#000000">** server can't find <a href="http://globem2m.com.ph">globem2m.com.ph</a>: SERVFAIL</font></span></p></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">Trace logs:</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: query (cache) '<a href="http://globem2m.com.ph/A/IN">globem2m.com.ph/A/IN</a>' approved</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: rpz QNAME rewrite <a href="http://globem2m.com.ph">globem2m.com.ph</a> stop on qresult in rpz_rewrite(): failure</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: query failed (failure) for <a href="http://globem2m.com.ph/IN/A">globem2m.com.ph/IN/A</a> at query.c:7657</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">fetch completed at resolver.c:4053 for <a href="http://globem2m.com.ph/A">globem2m.com.ph/A</a> in 0.000000: failure/success [domain:<a href="http://com.ph">com.ph</a>,referral:0,restart:1,qrysent:0,timeout:0,lame:0,quota:0,neterr:0,badresp:0,adberr:2,findfail:0,valfail:0]</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: reset client</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: servfail cache hit <a href="http://globem2m.com.ph/A">globem2m.com.ph/A</a> (CD=0)</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: query failed (SERVFAIL) for <a href="http://globem2m.com.ph/IN/A">globem2m.com.ph/IN/A</a> at query.c:6949</span></p><p class="gmail-p1" style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono";margin:0px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">: reset client</span></p></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">Thank you,</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000">Wil</div><div class="gmail_default" style="font-family:tahoma,sans-serif;font-size:small;color:#000000"><p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono""><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><br></span></p><p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Andale Mono""><br></p></div></div>

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