Configuration about bind name serser.
mayer at gis.net
Tue May 30 13:06:42 UTC 2006
Barry Margolin wrote:
> In article <e5fbr8$155g$1 at sf1.isc.org>,
> Robert Spangler <lazydog at zoominternet.net> wrote:
>> On Thu May 25 2006 18:39, Barry Margolin wrote:
>>> > I am Sandip Kumar ghosh. I have bind9 base name server with
>>> > static IP. My OS is FreeBSD4.10. I have a register domain like
>>> > <mydomain.com>. In my domain there are two nameserver like
>>> > <ns1.mydomain.com> & <ns2.mydomain.com> with the two public IP. In my
>>> > name server I put the diffrent 55 public web server IP. From which ur
>>> > web site is controling. when i put the command "dig www.mydomain.com",
>>> > my ns reply me the hole 55 IP with round robin base , which is declear
>>> > my name server. My requerment is when i put the command "dig
>>> > www.mydomain.com" the name server reply me atlest 10 IP of this 55 IP
>>> > as a round robin. Each request the name server reply the differnt set
>>> > of 10 IP from the privious reply.
>>> Ordinary BIND cannot do this. You'll need to modify the source code
>>> yourself, or use a different nameserver.
>>> With that many sites, maybe you should be using a service like Akamai.
>>> They have a fancy, custom DNS architecture that is designed for
>>> distributing load across lots of different servers.
>> I may be off in left field here but I thought Bind could already do this.
>> process was simple too if I remember correctly.
>> www.mydomain.com A 10.0.0.1
>> And so forth..... Bind would then round robin the IP addresses I thought.
>> Like I said I might be out in left field here. :)
> But that's not what I think he asked for. He wants it to return a
> SUBSET of the addresses. He said he's going to list 55 addresses, and
> he wants it to return only 10 at a time. I'm not sure WHY he thinks
> it's necessary to restrict to only 10 addresses, but that's what it
> seems like he asked for.
pool.ntp.org does this (or used to), but they used some sort of backend
tool to change the list from time to time. I don't remember who the
maintainer is anymore. Check out http://www.pool.ntp.org/ for more
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