Re: How to survive in a Micro$oft environment??

From: Richard B. Johnson (root@chaos.analogic.com)
Date: Thu Mar 02 2000 - 08:56:50 EST


On Thu, 2 Mar 2000, Olaf Titz wrote:
>
> The client might work fine, but what about the server side? Dynamic
> addressing in an environment where Un*x is involved heavily depends on
> the DNS getting it right. This means the DNS server has to integrate
> in some way with the DHCP server so that they give out the same
> adresses for one name every time, or all hell breaks loose.
>

We thought we had solved this by having our internal DNS 'ask'
the DHCP servers what their dynamic addresses were. Unfortunately
M$ idea about port 53 is entirely different than the rest of the
world. The returned information is garbage and not compatible with
even the latest named/bind.

I had to set up a separate 'net', using a M$ DNS (two of them). That
way, at least my DNS would slave the defective information so the
M$ machines could use it even though Unix machines could not.

zone "analogic.net" in {
    type slave;
    masters {
        10.98.2.1;
        10.100.2.2;
        };
    allow-query { any; };
    allow-transfer { any; };
};

You can see the problem if you just do:

# nslookup
lserver m$.garbage.server
set type = ANY
domain.name

Well.... at least M$ communicates on port 53. I guess that proves
it's ready to ship.

Cheers,
Dick Johnson

Penguin : Linux version 2.3.41 on an i686 machine (800.63 BogoMips).

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