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Re: [LUG] dns howto



On 08-Apr-2002 at 21:12:00 kevin bailey wrote:
is there any other DNS server apart from BIND which could act as a 
lookup only name server that you know of?  especially one which uses 
less resources,

There are others, djbdns has already been mentioned, but I'm sure there was
a 'simple DNS' type program - not the Windows one. A quick trawl of google
shows up 'www.maradns.org', but don't ask me about it. I've never used it.

In terms of computer resources I must agree with the others that generally
the DNS is lightweight. It does, and always has been, memory intensive, but
this is only a problem if you're short of memory. BIND 9.2.0 will let you
restrict the amount of memory used anyway. At present the Uni uses two Sun
ultra 10's (128MB memory) for its local name servers. Neither machine is
doing much at all, despite getting an average of several requests per
second. This is low usage. My work PC (P133, 128MB) runs a caching only
server and it is not noticeable at all.

If you really want DNS and not just a hosts file, then try bind or djbdns.
I'm afraid we've used bind since we first got IP so I can't really comment
on djbdns. However, I would say read the DNS-HOWTO, and if you can get a
copy of the 'DNS and BIND' book, then that has some introductory stuff in
it. If you're looking at the bind docs, and worried about all the options,
then don't. We use very few of them, so you will probably only need a few.



John.

------------------------------------------------------------------------
John Horne, University of Plymouth, UK           Tel: +44 (0)1752 233914
E-mail: jhorne@xxxxxxxxxxxxxx
PGP key available from public key servers

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