Internet a intranet DNS

[Martin 'Goran' Moravec]

> Miroslav Petricek <mpe na stavos.cz> pise v diskusnim
> prispevku:3A38ABFC.AE93C77B na stavos.cz...
> > Marian Tatarka wrote:
> >
> > > je mozne nakonfigurovat DNS tak, aby internetove adresy ziskaval
> > > z DNS providera (forwarder) a zaroven aby poznal mena pocitacov
> > > na lokalnej sieti, ale bez nastavenej domeny?
> >
> > 2 x named, jeden pripojeny k vnejsimu a druhy k vnitrnimu interface.
> 
> Pokud tomu dobre rozumim, tak potom ale nebude schopen predavat DNS
> informace klientum na LAN. Nebo ty dva namedy nejak propojit?

nemam jiz puvodni dotaz, ale:
pokud je treba mit i mastera pro nejakou domenu "venku"
pak se proste spusti named co cucha na externim IP a ma zaznamy o teto domene only.
ten druhy cucha na vnitrnim interfacu, ma zaznamy o vnitrni siti, na informace o vnejsi siti
se pta providerova forwardera a nameda co bezi na vnejsim interfacu.


pokud plati jen to co je napsane v hornich 3 radkach, pak staci pochopitelne named 1,
je master pro vnitrni sit, cucha jen na vnitrnim interfacu a jako forwardera ma to co Vam dal provider.
jen to nastaveni, aby ty pocitace nemeli domenu je ponekud obskurni, ale samozrejme to jde.
proste budete mit vlastni root server. ale proc to?



-- 
--
    A novice was trying to fix a broken lisp machine by turning the
power off and on.  Knight, seeing what the student was doing spoke sternly,
"You cannot fix a machine by just power-cycling it with no understanding
of what is going wrong."  Knight turned the machine off and on.  The
machine worked.			
--					Just another from of life
						Goran