help!strange problem

hello,everyone
the LAN server is windows 2003 server.it has two netcard,one for internet
,one for LAN.there is no domain but only workgroup in LAN.the server can
only work well for some hours when the client can access internet.at bad
time,if the netcard for LAN is disabled,the server can access internet,but
if not,it can't access internet.why?it is a hard nut to crack for me.
TIA
--
___
Best regards,
Liu yongcai

Try:

1. Right click My Network Places, select Properties, click Advanced, select
Advanced Settings. Make sure that the Local Area Connection for the LAN NIC
is at the top of the binding order.

2. Do NOT configure a default gateway for the LAN NIC.

Doug Sherman
MCSE Win2k/NT4.0, MCSA, MCP+I, MVP

"Liu yongcai" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
>
> hello,everyone
> the LAN server is windows 2003 server.it has two netcard,one for internet
> ,one for LAN.there is no domain but only workgroup in LAN.the server can
> only work well for some hours when the client can access internet.at bad
> time,if the netcard for LAN is disabled,the server can access internet,but
> if not,it can't access internet.why?it is a hard nut to crack for me.
> TIA
> --
> ___
> Best regards,
> Liu yongcai
>
>


---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.789 / Virus Database: 534 - Release Date: 11-7-2004

thank u.
I delete the gateway for LAN nic,it is working stable .
"Doug Sherman [MVP]" <(E-Mail Removed)> дÈëÏûÏ¢ÐÂÎÅ:%(E-Mail Removed) bl...
> Try:
>
> 1. Right click My Network Places, select Properties, click Advanced,
> select
> Advanced Settings. Make sure that the Local Area Connection for the LAN
> NIC
> is at the top of the binding order.
>
> 2. Do NOT configure a default gateway for the LAN NIC.
>
> Doug Sherman
> MCSE Win2k/NT4.0, MCSA, MCP+I, MVP
>
> "Liu yongcai" <(E-Mail Removed)> wrote in message
> news:%(E-Mail Removed)...
>>
>> hello,everyone
>> the LAN server is windows 2003 server.it has two netcard,one for internet
>> ,one for LAN.there is no domain but only workgroup in LAN.the server can
>> only work well for some hours when the client can access internet.at bad
>> time,if the netcard for LAN is disabled,the server can access
>> internet,but
>> if not,it can't access internet.why?it is a hard nut to crack for me.
>> TIA
>> --
>> ___
>> Best regards,
>> Liu yongcai
>>
>>
>
>
> ---
> Outgoing mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.789 / Virus Database: 534 - Release Date: 11-7-2004
>
>