Hi,
I know actually discussing DNS on a Linux system is wildly off topic,
and I'm still waiting to find out if KFC was successful in forcing
that family to sign an NDA, but, my laptop is pissing me off today :)
It is my understanding that if there is a line in /etc/resolve.conf
which lists several domain names, that each will be tried in turn.
Therefore, if I have:
search foo.com corp.foo.com eng.foo.com
then, I try from the command line something like:
host penguin
that I should get an answer if there is a system 'penguin' which
exists in any of the domains listed in the 'search' line with the
caveat being that the search will stop on the first match. Thus, if
'penguin' exists in all three domains listed above, I will only get a
return for 'penguin.foo.com' and not the others.
According to the resolv.conf man pages:
The search list is normally determined from the local domain name;
by default, it contains only the local domain name. This may be
changed by listing the desired domain search path following the
search keyword with spaces or tabs separating the names. Most
resolver queries will be attempted using each component of the
search path in turn until a match is found.
Which is pretty much what I stated above. However, this does not
seem to be the way my resov.conf file is working:
$ cat /etc/resolv.conf
search eng.lab eng.foo.com corp.foo.com
nameserver 10.241.38.12
nameserver 10.241.38.13
$ host redsox
redsox.eng.lab does not exist (Authoritative answer)
Yet, I know for a fact that 'redsox.eng.foo.com' does in fact exist.
The two nameservers listed are mine and run the 'eng.lab' domain, and
I thought were set up for recursion. And, if I specify the domain of
a system, I do get a response:
$ host redsox.eng.foo.com
redsox.eng.foo.com A 10.254.140.221
Am I doing something wrong, or am I misunderstanding the /etc/
resolv.conf file? *Should* this work?
Thanks,
--
Seeya,
Paul
--
Key fingerprint = 1660 FECC 5D21 D286 F853 E808 BB07 9239 53F1 28EE
It may look like I'm just sitting here doing nothing,
but I'm really actively waiting for all my problems to go away.
If you're not having fun, you're not doing it right!
_______________________________________________
gnhlug-discuss mailing list
[EMAIL PROTECTED]
http://mail.gnhlug.org/mailman/listinfo/gnhlug-discuss
