Networking Forums

Networking Forums > Computer Networking > Windows Networking > Help! Internal NIC on Server sees no packets!

Reply
Thread Tools Display Modes

Help! Internal NIC on Server sees no packets!

 
 
Robert Paris
Guest
Posts: n/a

 
      07-29-2004, 03:58 PM
I have a server (windows 2000) that's connected through a NIC to DSL.
There's another NIC in the server that's connected to a Dell PowerConnect
2016 Switch (which as I understand it is basically a Hub with buffering).

I have set up NAT/DHCP on the server.

For some reason, the internal NIC card has 0 packets received even though I
have a laptop that is also connected to the PowerConnect switch and is
configured to obtain IP automatically.

I don't think it's the switch as I also have a Lynksys 5-port hub (which
I've used successfully in the past), and with that, there's also 0 packets
received.

Also the laptop is obviously not finding the server as it keeps getting the
default 169.x.x.x IP.

Does anyone know what might be wrong? What can I do to get the laptop to see
the server?

Thanks!


 
Reply With Quote
 
 
 
 
Miha Pihler
Guest
Posts: n/a

 
      07-29-2004, 07:22 PM
To exclude any switch problem, use crossover cable and connect your laptop
directly to server internal NIC. Once connected in command line type in
ipconfig /renew.

On server itself, can you ping the internal NIC?

Mike

"Robert Paris" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I have a server (windows 2000) that's connected through a NIC to DSL.
> There's another NIC in the server that's connected to a Dell PowerConnect
> 2016 Switch (which as I understand it is basically a Hub with buffering).
>
> I have set up NAT/DHCP on the server.
>
> For some reason, the internal NIC card has 0 packets received even though

I
> have a laptop that is also connected to the PowerConnect switch and is
> configured to obtain IP automatically.
>
> I don't think it's the switch as I also have a Lynksys 5-port hub (which
> I've used successfully in the past), and with that, there's also 0 packets
> received.
>
> Also the laptop is obviously not finding the server as it keeps getting

the
> default 169.x.x.x IP.
>
> Does anyone know what might be wrong? What can I do to get the laptop to

see
> the server?
>
> Thanks!
>
>



 
Reply With Quote
 
Phillip Windell
Guest
Posts: n/a

 
      07-29-2004, 07:32 PM
In a situation such as yours it is almost always a hardware problem (cables,
hubs, switch ports, Nics). Check the LEDs on the back of the NICs and at
the ports on the switch or hub. If the physical connection is good the green
LEDs should be on. Do your first tests with the Hub to make sure the switch
isn't causing the problem due to VLANs which may be unintensionally
configured.


--

Phillip Windell [MCP, MVP, CCNA]
www.wandtv.com


"Robert Paris" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I have a server (windows 2000) that's connected through a NIC to DSL.
> There's another NIC in the server that's connected to a Dell PowerConnect
> 2016 Switch (which as I understand it is basically a Hub with buffering).
>
> I have set up NAT/DHCP on the server.
>
> For some reason, the internal NIC card has 0 packets received even though

I
> have a laptop that is also connected to the PowerConnect switch and is
> configured to obtain IP automatically.
>
> I don't think it's the switch as I also have a Lynksys 5-port hub (which
> I've used successfully in the past), and with that, there's also 0 packets
> received.
>
> Also the laptop is obviously not finding the server as it keeps getting

the
> default 169.x.x.x IP.
>
> Does anyone know what might be wrong? What can I do to get the laptop to

see
> the server?
>
> Thanks!
>
>



 
Reply With Quote
 
 
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
DNS server with internal IP PauloPT Windows Networking 6 03-08-2007 01:28 PM
Advice on Linux and internal web server and file server jrcs22@gmail.com Linux Networking 1 02-12-2007 06:34 PM
Ethereal see no packets, while SmartSniff sees it all? spare_brain@yahoo.com Wireless Internet 5 07-08-2006 05:11 PM
How best to route internal clients to internal web server? Captain Dondo Linux Networking 5 03-02-2005 08:13 AM
Marked packets causing problems with internal route. AcCeSsDeNiEd Linux Networking 3 08-21-2004 04:27 PM



1 2 3 4 5 6 7 8 9 10 11