Re: Client computers change DNS
- From: "Kevin D. Goodknecht Sr. [MVP]" <admin@xxxxxxxxxxxxxx>
- Date: Fri, 26 Jan 2007 22:02:48 -0600
Atanaryon wrote:
Here you have both IPconfigs.
First one is the BAD situation. When suddenly connections start to
fail
and DNS doesn't work.
Configuración IP de Windows
Nombre del host . . . . . . . . . : sp-aesmarats
Sufijo DNS principal . . . . . . : SSLBARCELONA.ICO
Tipo de nodo. . . . . . . . . . . : híbrido
Enrutamiento habilitado. . . . . .: No
Proxy WINS habilitado. . . . . : No
Lista de búsqueda de sufijo DNS: SSLBARCELONA.ICO
SSLBARCELONA.ICO
Adaptador Ethernet Conexión de área local :
Sufijo de conexión específica DNS : SSLBARCELONA.ICO
Descripción. . . . . . . . . . . : Broadcom NetXtreme Gigabit
Ethernet for hp
Dirección física. . . . . . . . . : 00-0D-9D-D1-77-C1
DHCP habilitado. . . . . . . . . : No
Autoconfiguración habilitada. . . : Sí
Dirección IP. . . . . . . . . . . : 172.20.104.65
Máscara de subred . . . . . . . . : 255.255.255.0
Puerta de enlace predeterminada : 172.20.104.2
Servidor DHCP . . . . . . . . . . : 172.20.104.249
Servidores DNS . . . . . . . . . .: 172.20.104.250
Concesión obtenida . . . . . . . : jueves, 25 de enero de
2007 8:52:24
Concesión expira . . . . . . . . .: sábado, 27 de enero de
2007 8:52:24
And second one is the GOOD situation, after simply doing a renew. If
you restart the machine you get this same information, the one we send
with the dhcp.
Configuración IP de Windows
Nombre del host . . . . . . . . . : sp-aesmarats
Sufijo DNS principal . . . . . . : SSLBARCELONA.ICO
Tipo de nodo. . . . . . . . . . . : híbrido
Enrutamiento habilitado. . . . . .: No
Proxy WINS habilitado. . . . . : No
Lista de búsqueda de sufijo DNS: SSLBARCELONA.ICO
SSLBARCELONA.ICO
Adaptador Ethernet Conexión de área local :
Sufijo de conexión específica DNS : SSLBARCELONA.ICO
Descripción. . . . . . . . . . . : Broadcom NetXtreme Gigabit
Ethernet for hp
Dirección física. . . . . . . . . : 00-0D-9D-D1-77-C1
DHCP habilitado. . . . . . . . . : No
Autoconfiguración habilitada. . . : Sí
Dirección IP. . . . . . . . . . . : 172.20.104.65
Máscara de subred . . . . . . . . : 255.255.255.0
Puerta de enlace predeterminada : 172.20.104.2
Servidor DHCP . . . . . . . . . . : 172.20.104.249
Servidores DNS . . . . . . . . . .: 172.20.104.249
172.16.128.133
Concesión obtenida . . . . . . . : jueves, 25 de enero de
2007 11:37:58
Concesión expira . . . . . . . . .: jueves, 01 de febrero de
2007 11:37:58
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.
If you need any translation let me know.
Thanks for your cooperation:
I also see that the NICs are using Autoconfiguration, not DHCP.
DHCP habilitado. . . . . . . . . : No
Autoconfiguración habilitada. . . : Sí
--
Best regards,
Kevin D. Goodknecht Sr. [MVP]
Hope This Helps
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- From: Atanaryon
- Re: Client computers change DNS
- From: Kevin D. Goodknecht Sr. [MVP]
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- Re: Client computers change DNS
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