Can't browse the internet

[Guest]

Hi,

This is my situation:

I have a Workgroup Network with a DSL Router(192.168.1.254) to browse the
Internet, and a switch where all the computers are connected.
I disable the DHCP Router service, so i manually configure each computer
ip.(192.168.1.1 to 192.168.1.5),
Gateway(192.168.1.254),subnetmask(255.255.255.0), and a ISP DNS.

At this point, LAN and Internet are working fine.

Recently i installed a Windows 2000 Server in one of the computers and
configure TCP/IP with a static ip (192.168.1.6),and since i'm not using DHCP,
i stop this server service.

When i connect this computer to the LAN, I have access to the network and
Internet, but in a few minutes, the LAN keeps working but the internet stop
responding in this and all the other computers.
To continue working, i need to shut down the w2k server and restart the
router.

At first i suspect DHCP conflict, but i don't setup DHCP.

Can some one have a same situation or an idea of what i'm doing wrong?

Thanks in advance

 

[Dave Patrick]

Most likely a DNS issue. When you configure DNS on the server set the
forward lookup zone to your ISP's DNS servers. The server should point to
itself and the clients point to the server for DNS

--
Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

:
| Hi,
|
| This is my situation:
|
| I have a Workgroup Network with a DSL Router(192.168.1.254) to browse the
| Internet, and a switch where all the computers are connected.
| I disable the DHCP Router service, so i manually configure each computer
| ip.(192.168.1.1 to 192.168.1.5),
| Gateway(192.168.1.254),subnetmask(255.255.255.0), and a ISP DNS.
|
| At this point, LAN and Internet are working fine.
|
| Recently i installed a Windows 2000 Server in one of the computers and
| configure TCP/IP with a static ip (192.168.1.6),and since i'm not using
DHCP,
| i stop this server service.
|
| When i connect this computer to the LAN, I have access to the network and
| Internet, but in a few minutes, the LAN keeps working but the internet
stop
| responding in this and all the other computers.
| To continue working, i need to shut down the w2k server and restart the
| router.
|
| At first i suspect DHCP conflict, but i don't setup DHCP.
|
| Can some one have a same situation or an idea of what i'm doing wrong?
|
| Thanks in advance
|
|

 

[Guest]

Thank's Dave,

Can you give me a little more detail on how to configure DNS?

Let me give you more information about my configuration:

1.- SPEEDSTREAM 5200 DSL ROUTER
HOST CONFIGURATION:
IP192.168.1.254)
IP NETMASK: (255.255.255.0)
GATEWAY: (201.70.227.30)

DHCP:
DISABLED

RFC2684:
IP: STATIC PROVIDED BY ISP (201.70.227.30)
IP NETMASK: (255.255.255.128)
GATEWAY201.70.227.1)
DNS: (200.38.10.1)

PORT FORWARDING
TCP 110 REDIRECT TO THIS ROUTER
TCP 3389 REDIRECT TO (192.168.1.6)<-W2K SERVER TS
UDP 3389 REDIRECT TO (192.168.1.6)<-W2K SERVER TS

2.- WORKSTATION
TCP/IP CONFIGURATION:
IP: RANGE FROM (192.168.1.1) TO (192.168.1.5)
SUBNET MASK: (255.255.255.0)
DNS: (200.38.10.1)
GATEWAY: (192.168.1.254)

3.- W2K SERVER
TCP/IP CONFIGURATION:
IP: (192.168.1.6)
SUBNET MASK: (255.255.255.0)
DNS: (200.38.10.1)
GATEWAY: (192.168.1.254)

SERVER CONFIGURATION:
APLICATION MODE
DHCP SERVICE DISABLE

I Hope this information help.

Thank you.

 

[Dave Patrick]

This article may help you.

http://support.microsoft.com/default.aspx?scid=kb;en-us;300202&sd=tech

--
Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

:
| Thank's Dave,
|
| Can you give me a little more detail on how to configure DNS?
|
| Let me give you more information about my configuration:
|
| 1.- SPEEDSTREAM 5200 DSL ROUTER
| HOST CONFIGURATION:
| IP192.168.1.254)
| IP NETMASK: (255.255.255.0)
| GATEWAY: (201.70.227.30)
|
| DHCP:
| DISABLED
|
| RFC2684:
| IP: STATIC PROVIDED BY ISP (201.70.227.30)
| IP NETMASK: (255.255.255.128)
| GATEWAY201.70.227.1)
| DNS: (200.38.10.1)
|
| PORT FORWARDING
| TCP 110 REDIRECT TO THIS ROUTER
| TCP 3389 REDIRECT TO (192.168.1.6)<-W2K SERVER TS
| UDP 3389 REDIRECT TO (192.168.1.6)<-W2K SERVER TS
|
| 2.- WORKSTATION
| TCP/IP CONFIGURATION:
| IP: RANGE FROM (192.168.1.1) TO (192.168.1.5)
| SUBNET MASK: (255.255.255.0)
| DNS: (200.38.10.1)
| GATEWAY: (192.168.1.254)
|
| 3.- W2K SERVER
| TCP/IP CONFIGURATION:
| IP: (192.168.1.6)
| SUBNET MASK: (255.255.255.0)
| DNS: (200.38.10.1)
| GATEWAY: (192.168.1.254)
|
| SERVER CONFIGURATION:
| APLICATION MODE
| DHCP SERVICE DISABLE
|
| I Hope this information help.
|
| Thank you.