confused with NS

Mark.Andrews at nominum.com Mark.Andrews at nominum.com
Wed Apr 12 06:47:03 UTC 2000


> 
> hello bind,
> 	i have attached one of my zone file entry below , my question is :
> to whom the external request (i.e. YOU) query for reslution ?

	All of them.  Apart from dynamic updates, clients do not care which
	server it queries, all are equal.  If there are a signicicant number
	of queries to this zone then the clients will use which ever servers
	answer fastest.  For dynamic updates, clients will try the master
	first provided the master is a listed server.

	The nameservers listed with the Internic should agree with the
	nameservers list in the zone.

	Mark

> 
> ns2.pilnet.com ? or trinity.cebu.pilnet.com ?
> 
> trinity.cebu.pilnet.com = MASTER
> ns1/ns2.pilnet.com = SLAVES
> 
> INTERNIC nameservers entries :
>     Primary = ns1.pilnet.com
>     Secondary = ns2.pilnet.com  
> 
> * trinity.cebu.pilnet.com  is defined in ns1/ns2.pilnet.com as MASTER and
> flag themselves (ns1/ns1.pilnet.com) as slaves.
> 
> TOPOLOGY:
> trinity <-----> ns1/ns2.pilnet.com <----> internet
> 
> or do i have to reverse the order of declaring the NS's ? 
> say ,
> @       IN      NS      ns1.pilnet.com.
>         IN      NS      ns2.pilnet.com.
>         IN      NS      trinity.cebu.pilnet.com.
> 
> 
> -------- START -------
> 
> $TTL    172800
> ; Authoritative data for hpscorp.net 
> 
> @       IN      SOA
> trinity.cebu.pilnet.com. root.trinity.cebu.pilnet.com. (
>                 2000041200      
>                 432000
>                 7200
>                 864000
>                 86400 )
> 
> @       IN      NS      trinity.cebu.pilnet.com.
>         IN      NS      ns1.pilnet.com.
>         IN      NS      ns2.pilnet.com.
>         IN      TXT     "HPS Software and Communications"
> @       IN      MX      10      hpscorp.net.    
>         IN      MX      20      trinity.cebu.pilnet.com.
>         IN      MX      30      prophecy.cebu.pilnet.com.
> @       IN      A       202.58.117.6    
> www     IN      A       202.58.117.6
> 
> ----------- END ------------
> 
> --
> m  i  c  h  a  e  l   v  i  n  c  e  n  t   p  o  z  o  n
>           ::  mikevince at netexecutive.com  ::
> ---------------------------------------------------------------
> HPS Software & Communication Corp.     ICQ : 1413343
> Pilipino Internet Cebu              office : (+63)(32) 3447847
> Systems/Network Administrator       home   : (+63)(32) 3446427
> - - - - - - - - - - - - - - - - - - cell   : (+63) 917-3276966
>  - - - - - - - - - - - - - - - - -  http://mikevince.tripod.com
> 
> 
> 
--
Mark Andrews, Nominum Inc. / Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at nominum.com



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