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<p class="MsoNormal"><span style="color:#1F497D">Sorry that 10.0.9.9 should be 10.9.9.9 – i.e. notify-source and transfer-source are the same IP within the same view.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> bind-users [mailto:bind-users-bounces@lists.isc.org]
<b>On Behalf Of </b>Lightner, Jeffrey<br>
<b>Sent:</b> Friday, December 08, 2017 8:34 AM<br>
<b>To:</b> Eoin Kim; bind-users@lists.isc.org<br>
<b>Subject:</b> RE: [Question] zone transfer issue with multiple views<br>
<br>
</span><span style="color:#1F497D">When we did it here we setup separate notify-source and transfer-source within the views on both the master and the slave.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">view "internal" {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">match-clients { internaldns; };<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">notify-source 10.9.9.8.;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">transfer-source 10.9.9.8;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">allow-transfer { dnsservers; };<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">…then our zones for internal view<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Internaldns acl is one that we specify servers inside our network.<br>
dnsserrvers acl is one that specifies the primary internal facing IP of the master and the slave<br>
<br>
view "external" {<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">match-clients { any; };<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">notify-source 10.9.9.9;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">transfer-source 10.0.9.9;<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">allow-transfer { dswadnsalias; };<br>
…then our zones for external view<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">any allows external locations to query us (we have recursion turned off)<br>
dswadnsalias acl is one that specifies the alias IPs on the same NIC as the internal facing IP of the master and the slave<br>
<br>
The IPs above would be on the master – you’d have separate IPs (but the same ACLs) on the slave.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">You can create an alias IP on your primary NIC so for example here we have:<br>
eth1 = 10.9.9.8<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">eth1:1 = 10.0.9.9<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="color:#1F497D">(In our config eth0 is the one we use for external facing traffic – eth1 is used for internal including zone transfers)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-AU"><o:p> </o:p></span></p>
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