<p dir="ltr">Sorry, <br>
Static files. <br>
It is the master server. <br>
No dynamic updates. <br>
Host under lxc with only bind ports open. </p>
<br><div class="gmail_quote"><div dir="ltr">On Tue, Feb 7, 2017, 12:27 Alberto Colosi <<a href="mailto:alcol@hotmail.com">alcol@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr" class="gmail_msg">
<div id="m_-6378113803947496027divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr" class="gmail_msg">
<p class="gmail_msg">hi is unclear named structure if is a slave a master if dynamic updates are enabled and if the unix box has been hacked
<br class="gmail_msg">
</p>
<p class="gmail_msg">as last , zones are static files on fs ?<br class="gmail_msg">
</p>
<br class="gmail_msg">
<br class="gmail_msg">
<div style="color:rgb(0,0,0)" class="gmail_msg">
<div class="gmail_msg">
<hr style="display:inline-block;width:98%" class="gmail_msg">
<div id="m_-6378113803947496027x_divRplyFwdMsg" dir="ltr" class="gmail_msg"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000" class="gmail_msg"><b class="gmail_msg">From:</b> bind-users <<a href="mailto:bind-users-bounces@lists.isc.org" class="gmail_msg" target="_blank">bind-users-bounces@lists.isc.org</a>> on behalf of Raul Dias <<a href="mailto:raul@dias.com.br" class="gmail_msg" target="_blank">raul@dias.com.br</a>><br class="gmail_msg">
<b class="gmail_msg">Sent:</b> Tuesday, February 7, 2017 3:03 PM<br class="gmail_msg">
<b class="gmail_msg">To:</b> <a href="mailto:bind-users@lists.isc.org" class="gmail_msg" target="_blank">bind-users@lists.isc.org</a><br class="gmail_msg">
<b class="gmail_msg">Subject:</b> bind 9 goes rogue and revert zone information</font>
<div class="gmail_msg"> </div>
</div>
</div>
<font size="2" class="gmail_msg"><span style="font-size:10pt" class="gmail_msg">
<div class="m_-6378113803947496027PlainText gmail_msg"></div></span></font></div></div></div><div dir="ltr" class="gmail_msg"><div id="m_-6378113803947496027divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr" class="gmail_msg"><div style="color:rgb(0,0,0)" class="gmail_msg"><font size="2" class="gmail_msg"><span style="font-size:10pt" class="gmail_msg"><div class="m_-6378113803947496027PlainText gmail_msg">Hello,<br class="gmail_msg">
<br class="gmail_msg">
I have a very strange behavior that I am failing to understand.<br class="gmail_msg">
<br class="gmail_msg">
2 to 5 times a week, a named server revert back to a previous version os <br class="gmail_msg">
a master zone.<br class="gmail_msg">
This happens during the night, usually around 20h EST.<br class="gmail_msg">
<br class="gmail_msg">
This zone has a serial of 3017020401 (yes, I typo the 3 somewhere in the <br class="gmail_msg">
past).<br class="gmail_msg">
When it reverts its zone information, it goes back to 3016060101.<br class="gmail_msg">
<br class="gmail_msg">
I have updated, restarted the host, clean all cache and journal files, <br class="gmail_msg">
grep all files in the host for 3016060101 (just shows up in the logs).<br class="gmail_msg">
<br class="gmail_msg">
So, I have no clue why, or how it is happening. Where does it get the <br class="gmail_msg">
old information.<br class="gmail_msg">
<br class="gmail_msg">
I thought first about the serial, but it would have happened in the past <br class="gmail_msg">
too, right? As it should be a 32bit unsigned integer, it shouldn't be a <br class="gmail_msg">
problem, IMHO.<br class="gmail_msg">
<br class="gmail_msg">
Yet, when "dig domain -t SOA @server", it is there again.<br class="gmail_msg">
<br class="gmail_msg">
The host is a debian Jessie and bind is 9.9.5, 1:9.9.5.dfsg-9+deb8u8 <br class="gmail_msg">
more specifically.<br class="gmail_msg">
<br class="gmail_msg">
<br class="gmail_msg">
Thanks for any direction.<br class="gmail_msg">
-rsd<br class="gmail_msg"></div></span></font></div></div></div><div dir="ltr" class="gmail_msg"><div id="m_-6378113803947496027divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr" class="gmail_msg"><div style="color:rgb(0,0,0)" class="gmail_msg"><font size="2" class="gmail_msg"><span style="font-size:10pt" class="gmail_msg"><div class="m_-6378113803947496027PlainText gmail_msg">
_______________________________________________<br class="gmail_msg">
Please visit <a href="https://lists.isc.org/mailman/listinfo/bind-users" id="m_-6378113803947496027LPlnk466544" class="gmail_msg" target="_blank">
https://lists.isc.org/mailman/listinfo/bind-users</a> to unsubscribe from this list
<div id="m_-6378113803947496027LPBorder_GT_14864775824190.4043319260749525" style="margin-bottom:20px;overflow:auto;width:100%;text-indent:0px" class="gmail_msg">
<table id="m_-6378113803947496027LPContainer_14864775824160.13849999929841195" style="width:90%;background-color:rgb(255,255,255);overflow:auto;padding-top:20px;padding-bottom:20px;margin-top:20px;border-top:1px dotted rgb(200,200,200);border-bottom:1px dotted rgb(200,200,200)" cellspacing="0" class="gmail_msg">
<tbody class="gmail_msg">
<tr style="border-spacing:0px" valign="top" class="gmail_msg">
<td id="m_-6378113803947496027TextCell_14864775824170.7564930497559307" style="vertical-align:top;padding:0px;display:table-cell" colspan="2" class="gmail_msg">
<div id="m_-6378113803947496027LPRemovePreviewContainer_14864775824170.43017907344134954" class="gmail_msg"></div>
<div id="m_-6378113803947496027LPTitle_14864775824170.19200812919455768" style="color:rgb(0,120,215);font-weight:400;font-size:21px;font-family:"wf_segoe-ui_light","Segoe UI Light","Segoe WP Light","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;line-height:21px" class="gmail_msg">
<a id="m_-6378113803947496027LPUrlAnchor_14864775824180.1512364738465708" style="text-decoration:none" href="https://lists.isc.org/mailman/listinfo/bind-users" class="gmail_msg" target="_blank">bind-users Info Page - Internet Systems Consortium</a></div>
<div id="m_-6378113803947496027LPMetadata_14864775824180.916798881690403" style="margin:10px 0px 16px;color:rgb(102,102,102);font-weight:400;font-family:"wf_segoe-ui_normal","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;font-size:14px;line-height:14px" class="gmail_msg">
<a href="http://lists.isc.org" class="gmail_msg" target="_blank">lists.isc.org</a></div>
<div id="m_-6378113803947496027LPDescription_14864775824180.2670839929936373" style="display:block;color:rgb(102,102,102);font-weight:400;font-family:"wf_segoe-ui_normal","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;font-size:14px;line-height:20px;max-height:100px;overflow:hidden" class="gmail_msg">
To see the collection of prior postings to the list, visit the bind-users Archives. Using bind-users: To post a message to all the list members, send ...</div>
</td>
</tr>
</tbody>
</table>
</div>
<br class="gmail_msg">
<br class="gmail_msg">
bind-users mailing list<br class="gmail_msg">
<a href="mailto:bind-users@lists.isc.org" class="gmail_msg" target="_blank">bind-users@lists.isc.org</a><br class="gmail_msg">
<a href="https://lists.isc.org/mailman/listinfo/bind-users" id="m_-6378113803947496027LPlnk936340" class="gmail_msg" target="_blank">https://lists.isc.org/mailman/listinfo/bind-users</a>
<div id="m_-6378113803947496027LPBorder_GT_14864775824060.9236100371214397" style="margin-bottom:20px;overflow:auto;width:100%;text-indent:0px" class="gmail_msg">
<table id="m_-6378113803947496027LPContainer_14864775824030.17638056296957494" style="width:90%;background-color:rgb(255,255,255);overflow:auto;padding-top:20px;padding-bottom:20px;margin-top:20px;border-top:1px dotted rgb(200,200,200);border-bottom:1px dotted rgb(200,200,200)" cellspacing="0" class="gmail_msg">
<tbody class="gmail_msg">
<tr style="border-spacing:0px" valign="top" class="gmail_msg">
<td id="m_-6378113803947496027TextCell_14864775824040.48113321329058234" style="vertical-align:top;padding:0px;display:table-cell" colspan="2" class="gmail_msg">
<div id="m_-6378113803947496027LPRemovePreviewContainer_14864775824040.8890874910058216" class="gmail_msg"></div>
<div id="m_-6378113803947496027LPTitle_14864775824040.45845883886540384" style="color:rgb(0,120,215);font-weight:400;font-size:21px;font-family:"wf_segoe-ui_light","Segoe UI Light","Segoe WP Light","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;line-height:21px" class="gmail_msg">
<a id="m_-6378113803947496027LPUrlAnchor_14864775824040.9979807710434343" style="text-decoration:none" href="https://lists.isc.org/mailman/listinfo/bind-users" class="gmail_msg" target="_blank">bind-users Info Page - Internet Systems Consortium</a></div>
<div id="m_-6378113803947496027LPMetadata_14864775824050.07716195786181723" style="margin:10px 0px 16px;color:rgb(102,102,102);font-weight:400;font-family:"wf_segoe-ui_normal","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;font-size:14px;line-height:14px" class="gmail_msg">
<a href="http://lists.isc.org" class="gmail_msg" target="_blank">lists.isc.org</a></div>
<div id="m_-6378113803947496027LPDescription_14864775824050.6037070824872509" style="display:block;color:rgb(102,102,102);font-weight:400;font-family:"wf_segoe-ui_normal","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif;font-size:14px;line-height:20px;max-height:100px;overflow:hidden" class="gmail_msg">
To see the collection of prior postings to the list, visit the bind-users Archives. Using bind-users: To post a message to all the list members, send ...</div>
</td>
</tr>
</tbody>
</table>
</div>
<br class="gmail_msg">
</div>
</span></font></div>
</div>
</div>
</blockquote></div>