<html 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=utf-8">
<meta name="Title" content="">
<meta name="Keywords" content="">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:0 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:Calibri;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{mso-style-priority:99;
mso-style-link:"Plain Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:Calibri;}
span.PlainTextChar
{mso-style-name:"Plain Text Char";
mso-style-priority:99;
mso-style-link:"Plain Text";
font-family:Calibri;}
span.msoIns
{mso-style-type:export-only;
mso-style-name:"";
text-decoration:underline;
color:teal;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:Calibri;}
@page WordSection1
{size:595.0pt 842.0pt;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body bgcolor="white" lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoPlainText"><span lang="EN-GB">Hi Michael,</span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">> need to update records for primary addresses en-masse on our<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">> secondary servers. Anybody any thoughts on this?<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">]# /usr/sausalito/sbin/dnsMassChange.pl<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">dnsMassChange.pl V2.0<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">======================<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">This script can change all DNS records with a certain old IP to a<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">specified new IP.<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">To use it, run it with the following parameters:<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">/usr/sausalito/sbin/dnsMassChange.pl -o old-ip -n new-ip</span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">Yes – I use that quite a lot. Great script.
</span><span lang="EN-GB" style="font-family:Wingdings">J</span><span lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">That script of course is only good for changing the IP's of Primary DNS<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">records. For the secondaries you could then use the dns-slavezones.pl<o:p></o:p></span></p>
<p class="MsoPlainText" style="margin-left:.5in"><span lang="EN-GB">script.<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">I need to change all the slave zone records when I move my primary servers.</span></p>
<p class="MsoPlainText"><span lang="EN-GB">Would I need to dump the slave zone to a text file and then sed the txt file and reimport or is there an easier way?</span></p>
<p class="MsoPlainText"><span lang="EN-GB">If so, would that create duplicate records?</span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">Thanks</span></p>
<p class="MsoPlainText"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoPlainText"><span lang="EN-GB">Colin<o:p></o:p></span></p>
</div>
</body>
</html>