Also when my ISP DNS servers are live do I need to add mine one as a slave ones? both? <br clear="all"><div><br></div>
<br><br><div class="gmail_quote">On Fri, Mar 15, 2013 at 12:44 AM, Manish Rane <span dir="ltr"><<a href="mailto:manishr78@gmail.com" target="_blank">manishr78@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
hmm...you are talking about SOA TTL Value?<div class="HOEnZb"><div class="h5"><br clear="all"><div><br></div>
<br><br><div class="gmail_quote">On Fri, Mar 15, 2013 at 12:40 AM, Andrew Latham <span dir="ltr"><<a href="mailto:lathama@gmail.com" target="_blank">lathama@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Manish<br>
<br>
That is a perfectly good plan. One note is to study your TTL. If<br>
your ISP has set a longer TTL on your NS records then you would need<br>
to first ask for a shorter TTL and wait until the time has passed.<br>
<br>
Example: if TTL is set to one week, ask for change to shorter period<br>
and then wait for 1.5(or more) times the old TTL to pass before you<br>
begin your process.<br>
<div><div><br>
<br>
<br>
On Thu, Mar 14, 2013 at 3:04 PM, Manish Rane <<a href="mailto:manishr78@gmail.com" target="_blank">manishr78@gmail.com</a>> wrote:<br>
> Hey Folks,<br>
><br>
> I right now have NS server hosted with ISP and I am planning to set up my<br>
> own BIND servers. Now I would like to understand that I need to ask my<br>
> Registrar to populate the entry of my new NS server which would take 4-6<br>
> hours to propagate over the internet.<br>
><br>
> To reduce the downtime, can I not add those two new NS servers along with my<br>
> old DNS server with exact zone? once all the NS entries populate over the<br>
> internet I can have my ISP's DNS removed and have one of my DNS server as<br>
> Master?<br>
><br>
><br>
> Current Scenario<br>
> ------------------------------------<br>
><br>
> <a href="http://ns1.example.com" target="_blank">ns1.example.com</a> 1.2.3.4<br>
> <a href="http://ns2.example.com" target="_blank">ns2.example.com</a> 5.6.7.8<br>
><br>
><br>
> I am thnking of below scenario<br>
><br>
> <a href="http://ns1.example.com" target="_blank">ns1.example.com</a> 1.2.3.4<br>
> <a href="http://ns2.example.com" target="_blank">ns2.example.com</a> 5.6.7.8<br>
> <a href="http://mynewns1.example.com" target="_blank">mynewns1.example.com</a> 20.20.20.20<br>
> <a href="http://mynewns2.example.com" target="_blank">mynewns2.example.com</a> 30.30.30.30<br>
><br>
> Then after few days<br>
><br>
> <a href="http://mynewns1.example.com" target="_blank">mynewns1.example.com</a> 20.20.20.20<br>
> <a href="http://mynewns2.example.com" target="_blank">mynewns2.example.com</a> 30.30.30.30<br>
><br>
> Which eventually should have all the records.<br>
><br>
> Please advise!!<br>
><br>
><br>
><br>
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<span><font color="#888888"><br>
<br>
<br>
--<br>
~ Andrew "lathama" Latham <a href="mailto:lathama@gmail.com" target="_blank">lathama@gmail.com</a> <a href="http://lathama.net" target="_blank">http://lathama.net</a> ~<br>
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