"Atanaryon" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Here you have both IPconfigs.
>First one is the BAD situation.
Nombre del host . . . . . . . . . : sp-aesmarats (BAD)
Dirección IP. . . . . . . . . . . : 172.20.104.65
Servidor DHCP . . . . . . . . . . : 172.20.104.249
Servidores DNS . . . . . . . . . .: 172.20.104.250
> second one is the GOOD situation
Dirección IP. . . . . . . . . . . : 172.20.104.65
Servidor DHCP . . . . . . . . . . : 172.20.104.249
Servidores DNS . . . . . . . . . .: 172.20.104.249
172.16.128.133
> As you can see, DHCP is the same in both cases, and it's the right DHCP
> server. What we don't understand is how the dns info is suddenly lost.
Ok, the "DNS info" is not technically "LOST" but rather different, or being
replaced.
This will only happen one of two ways:
1) Different DHCP settings (usually from a different DHCP server, but
technically there are other ways) None of this seems to apply
here.
2) Clients actual settings on the NIC->IP properties
Check the NIC for this client. Any value in the NIC->IP -> DNS server
will OVERRIDE the DHCP settings but this should be 100% of the time.
One odd possibility: The client is set with an ALTERNATE IP (for when the
DHCP server is unavailable) but this shouldn't apply either since in that
case
the DHCP server should not be listed when using the ALTERNATE config.
(Also on the NIC->IP dialog->Alternate tab.)
I trust your report (now that I have seen the IPconfigs <grin>) so this does
have a strong possibility of being some weird bug in the OS. What is the
version and service pack status of both the DHCP server and the problem
clients? (Spanish language OS probably, not just the MUI I expect.)
None of that should account for this though.
If none of this works, look carefully at the DHCP scope(s). Theorectically
you could have TWO SCOPE for the same subnet (on the same server),
somehow superscoped (i.e., grouped into one scope) and with OVERLAPPING
addresses so that they assign different DNS servers....
This may not be literally possible, and of course I have NEVER tried to
actual
do that last part (overlap multinet scopes makes no sense) but it is close
to the
only (non-bug) way I can imagine this happening -- so far.
> If you need any translation let me know.
No, I read Spanish passably. <grin> I read all of the Harry Potter novels
in
Spanish, and the Davinci Code, last year to teach myself Spanish. I don't
speak or write it very well though.
--
Herb Martin, MCSE, MVP
http://www.LearnQuick.Com
(phone on web site)
