So the TTL value we are discussing here are individual NS TTL Value? Or the SOA Default TTL Value. When I viewed my ISP record I found that the SOA Default TTL Value is 12 days and NS RR TTL Value is 3600 secs
On Fri, Mar 15, 2013 at 4:47 AM, Shawn Bakhtiar <shashan...@hotmail.com>wrote: > > Given the that you will eventually stop using ns1 and ns2 You should > probably set up mynewns1 as the master with mynewns2 as a slave of mynewns1. > > > ------------------------------ > Date: Fri, 15 Mar 2013 01:05:50 +0530 > Subject: Re: How to minimize the downtime in my case > From: manish...@gmail.com > To: lath...@gmail.com > CC: bind-users@lists.isc.org > > > Will my new config would look like this? will it be a Slave for my new > servers? > > ns1.example.com 1.2.3.4 ---------------> Master > > ns2.example.com 5.6.7.8 -------------->Slave > > mynewns1.example.com 20.20.20.20 ----------> Slave > > mynewns2.example.com 30.30.30.30 ------------> Slave > > > > On Fri, Mar 15, 2013 at 12:44 AM, Manish Rane <manish...@gmail.com> wrote: > > hmm...you are talking about SOA TTL Value? > > > > > On Fri, Mar 15, 2013 at 12:40 AM, Andrew Latham <lath...@gmail.com> wrote: > > Manish > > That is a perfectly good plan. One note is to study your TTL. If > your ISP has set a longer TTL on your NS records then you would need > to first ask for a shorter TTL and wait until the time has passed. > > Example: if TTL is set to one week, ask for change to shorter period > and then wait for 1.5(or more) times the old TTL to pass before you > begin your process. > > > > On Thu, Mar 14, 2013 at 3:04 PM, Manish Rane <manish...@gmail.com> wrote: > > Hey Folks, > > > > I right now have NS server hosted with ISP and I am planning to set up my > > own BIND servers. Now I would like to understand that I need to ask my > > Registrar to populate the entry of my new NS server which would take 4-6 > > hours to propagate over the internet. > > > > To reduce the downtime, can I not add those two new NS servers along > with my > > old DNS server with exact zone? once all the NS entries populate over the > > internet I can have my ISP's DNS removed and have one of my DNS server as > > Master? > > > > > > Current Scenario > > ------------------------------------ > > > > ns1.example.com 1.2.3.4 > > ns2.example.com 5.6.7.8 > > > > > > I am thnking of below scenario > > > > ns1.example.com 1.2.3.4 > > ns2.example.com 5.6.7.8 > > mynewns1.example.com 20.20.20.20 > > mynewns2.example.com 30.30.30.30 > > > > Then after few days > > > > mynewns1.example.com 20.20.20.20 > > mynewns2.example.com 30.30.30.30 > > > > Which eventually should have all the records. > > > > Please advise!! > > > > > > > > _______________________________________________ > > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > > unsubscribe from this list > > > > bind-users mailing list > > bind-users@lists.isc.org > > https://lists.isc.org/mailman/listinfo/bind-users > > > > -- > ~ Andrew "lathama" Latham lath...@gmail.com http://lathama.net ~ > > > > > _______________________________________________ Please visit > https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from > this list bind-users mailing list bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users >
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