> How you set your ip's up internally, ie, whether you have one or 20 
> ip's on the machine, is your business.  The outside world can't know 
> and doesn't care as long as DNS queries to an ipaddress:53 find a DNS 
> service there.
> 
> I assume your running NT4 DNS and I don't know how/if you can tell it 
> to "DNS listen on" a specific ip, but if you're running BIND8 for 
> Win32, you use the option in the options section of named.conf:

I use Bind 4.9.7

So, does that mean that:

If my DNS host, registered at Internic, is called 

Host name: ns1.dnsserver.com
IP #:      218.232.198.5

does my NT server have to be configured:

Computer name: ns1
Host name:     dnsserver.com
NIC IP:        218.232.198.5


Or, can the IP number: 218.232.198.5 be bound in the Advanced Tab of NT.


> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Len Conrad
> Sent: Saturday, April 14, 2001 12:40 AM
> To: [EMAIL PROTECTED]
> Subject: Re: [IMail Forum] Sort of OT....but not really...a DNS question
> 
> 
> 
> >I have to do some IP switching on my DNS.
> 
> You must do this administratively with you registrar so the new the 
> registered HOST names are updated in your domain's root servers.
> 
> >My question is:
> >
> >If my DNS host, registered at Internic, is called 
> ns1.dnsserver.com with IP
> >218.232.198.5 - does my NT server have to be configured:
> 
> The internal configuration is your business.  To Internet, when a 
> resolver asks port 53 of your DNS host's ip "what is the ip for "ns1" 
> host, your DNS responds: "218.232.198.5".
> 
> But, in the special case of DNS hosts, to know the ip address of your 
> domain's DNS's in the first place, the resolver (DNS client) obtains 
> the NS's A record ip from the root servers, not from your DNS. That's 
> why you can't renumber your DNS HOST locally without first and also 
> modifying the HOST records and thereby the glue A records in the 
> root servers.
> 
c
> >
> >Or, can the IP number be bound in the Advanced Tab of NT.
> 
> The "Advanced" panel is for "alias ip's", ie, the ip's bound to an 
> interface that are in addition to the "default ip" or "canonical ip" 
> on the "IP Address" panel.
> 
c
> 
> listen-on {ipadress_list;};
> 
> Len
> 
> http://MenAndMice.com/DNS-training Austin,TX: 23,24/04; SFO,CA: 
> 7,8/05
> http://BIND8NT.MEIway.com : ISC BIND 8.2.3 "NT3" for NT4 & W2K
> http://IMGate.MEIway.com  : Build free, hi-perf, anti-abuse mail gateways
> 
> 
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