networking problem with windows vista

i have dsl connection and we 10 guys sharing it through 2gbps speed router of
speedtrack , motorola.
I have get connection some time and some time its automatically disconnecting
my ipconfig/all are as below:
Description: Realtek RTL8101 family pci- E fast Ethernet NDIC 6.0
Physical Address: 00-16-d4-f9-a5-9f
DHCP Enabled: Yes
IPv4 IP: 195.168.1.6
IPv4 Subnet Mask: 255.255.255.0
IPv4 default Gateway: 192.168.1.1
IPv4 DHCP Server: 192.168.1.1
IPv4 DNS Server: 192.168.1.1
IPv4 WINS Server
NetBios Over TCPIP Enabled: Yes
Link local IPv6 Address: fe80:64d8:e400:fc27:92b5%9
IPv6 Default Gateway: -
IPv6 DNS Server: -

at main computer the internet working ok . i have checked at the source end
with conencting my laptop but there also not working. dignosting test showing
DNS server Error.
i have tried everything with mentioned in windows help center.
Any Suggestion /comments are very appreciated

thanks & regards

Assuming the IP is 192.168.1.6 (not IPv4 IP: 195.168.1.6), you may want to
disable the IPv6.

Vista IPCONFIG and Network SettingsHow to disable Auto-tuning on Windows
Vista · How to disable TCP/IPv6 · How to remove IPv6 and Tunnel completely
on Vista ...
www.howtonetworking.com/vista/vistaipconfig.htm


Vista incompatible issuesVista Incompatible issues. 1. Some switches or
routers may not compatible with Vista – Solutions: upgrade the firmware,
disable the IPv6, re-configure the ...
www.chicagotech.net/vista/vistacompatible.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Jignesh" <Jignesh@discussions.microsoft.com> wrote in message
news:BD2493F2-69A5-4BA3-B486-845E1DE4CE94@microsoft.com...
>i have dsl connection and we 10 guys sharing it through 2gbps speed router
>of
> speedtrack , motorola.
> I have get connection some time and some time its automatically
> disconnecting
> my ipconfig/all are as below:
> Description: Realtek RTL8101 family pci- E fast Ethernet NDIC 6.0
> Physical Address: 00-16-d4-f9-a5-9f
> DHCP Enabled: Yes
> IPv4 IP: 195.168.1.6
> IPv4 Subnet Mask: 255.255.255.0
> IPv4 default Gateway: 192.168.1.1
> IPv4 DHCP Server: 192.168.1.1
> IPv4 DNS Server: 192.168.1.1
> IPv4 WINS Server
> NetBios Over TCPIP Enabled: Yes
> Link local IPv6 Address: fe80:64d8:e400:fc27:92b5%9
> IPv6 Default Gateway: -
> IPv6 DNS Server: -
>
> at main computer the internet working ok . i have checked at the source
> end
> with conencting my laptop but there also not working. dignosting test
> showing
> DNS server Error.
> i have tried everything with mentioned in windows help center.
> Any Suggestion /comments are very appreciated
>
> thanks & regards

thanks for reply
i have disabled ipv6 without uncheking that box in properties. can u tell me
the complete command for disable through command propmt. i chekced but in
that folder there is no disabled files shown.
how to install latest firmware
still its working as i told. sometime local only, limited connectivity but
sometimes automatically connected. the thing i noted is its connected at
arrround 11 pm daily upto morning 8. when i checked in evening its working
but within 5 min it is disconnected.
please reply

thanks & regards

"Robert L. (MS-MVP)" wrote:

> Assuming the IP is 192.168.1.6 (not IPv4 IP: 195.168.1.6), you may want to
> disable the IPv6.
>
> Vista IPCONFIG and Network SettingsHow to disable Auto-tuning on Windows
> Vista · How to disable TCP/IPv6 · How to remove IPv6 and Tunnel completely
> on Vista ...
> www.howtonetworking.com/vista/vistaipconfig.htm
>
>
> Vista incompatible issuesVista Incompatible issues. 1. Some switches or
> routers may not compatible with Vista – Solutions: upgrade the firmware,
> disable the IPv6, re-configure the ...
> www.chicagotech.net/vista/vistacompatible.htm
>
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Jignesh" <Jignesh@discussions.microsoft.com> wrote in message
> news:BD2493F2-69A5-4BA3-B486-845E1DE4CE94@microsoft.com...
> >i have dsl connection and we 10 guys sharing it through 2gbps speed router
> >of
> > speedtrack , motorola.
> > I have get connection some time and some time its automatically
> > disconnecting
> > my ipconfig/all are as below:
> > Description: Realtek RTL8101 family pci- E fast Ethernet NDIC 6.0
> > Physical Address: 00-16-d4-f9-a5-9f
> > DHCP Enabled: Yes
> > IPv4 IP: 195.168.1.6
> > IPv4 Subnet Mask: 255.255.255.0
> > IPv4 default Gateway: 192.168.1.1
> > IPv4 DHCP Server: 192.168.1.1
> > IPv4 DNS Server: 192.168.1.1
> > IPv4 WINS Server
> > NetBios Over TCPIP Enabled: Yes
> > Link local IPv6 Address: fe80:64d8:e400:fc27:92b5%9
> > IPv6 Default Gateway: -
> > IPv6 DNS Server: -
> >
> > at main computer the internet working ok . i have checked at the source
> > end
> > with conencting my laptop but there also not working. dignosting test
> > showing
> > DNS server Error.
> > i have tried everything with mentioned in windows help center.
> > Any Suggestion /comments are very appreciated
> >
> > thanks & regards
>
>

This how to may help.

Vista IPCONFIG and Network SettingsHow to remove IPv6 and Tunnel completely
on Vista · How to disable ICS public connection in Vista · How to: Enabling
ICS on Vista ...
www.howtonetworking.com/vista/vistaipconfig.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Jignesh" <Jignesh@discussions.microsoft.com> wrote in message
news:590AEDE6-A9D5-4B8B-8DC1-BEFA27BCED1A@microsoft.com...
> thanks for reply
> i have disabled ipv6 without uncheking that box in properties. can u tell
> me
> the complete command for disable through command propmt. i chekced but in
> that folder there is no disabled files shown.
> how to install latest firmware
> still its working as i told. sometime local only, limited connectivity but
> sometimes automatically connected. the thing i noted is its connected at
> arrround 11 pm daily upto morning 8. when i checked in evening its working
> but within 5 min it is disconnected.
> please reply
>
> thanks & regards
>
> "Robert L. (MS-MVP)" wrote:
>
>> Assuming the IP is 192.168.1.6 (not IPv4 IP: 195.168.1.6), you may want
>> to
>> disable the IPv6.
>>
>> Vista IPCONFIG and Network SettingsHow to disable Auto-tuning on Windows
>> Vista · How to disable TCP/IPv6 · How to remove IPv6 and Tunnel
>> completely
>> on Vista ...
>> www.howtonetworking.com/vista/vistaipconfig.htm
>>
>>
>> Vista incompatible issuesVista Incompatible issues. 1. Some switches or
>> routers may not compatible with Vista – Solutions: upgrade the firmware,
>> disable the IPv6, re-configure the ...
>> www.chicagotech.net/vista/vistacompatible.htm
>>
>>
>> --
>> Bob Lin, MS-MVP, MCSE & CNE
>> Networking, Internet, Routing, VPN Troubleshooting on
>> http://www.ChicagoTech.net
>> How to Setup Windows, Network, VPN & Remote Access on
>> http://www.HowToNetworking.com
>>
>>
>> "Jignesh" <Jignesh@discussions.microsoft.com> wrote in message
>> news:BD2493F2-69A5-4BA3-B486-845E1DE4CE94@microsoft.com...
>> >i have dsl connection and we 10 guys sharing it through 2gbps speed
>> >router
>> >of
>> > speedtrack , motorola.
>> > I have get connection some time and some time its automatically
>> > disconnecting
>> > my ipconfig/all are as below:
>> > Description: Realtek RTL8101 family pci- E fast Ethernet NDIC 6.0
>> > Physical Address: 00-16-d4-f9-a5-9f
>> > DHCP Enabled: Yes
>> > IPv4 IP: 195.168.1.6
>> > IPv4 Subnet Mask: 255.255.255.0
>> > IPv4 default Gateway: 192.168.1.1
>> > IPv4 DHCP Server: 192.168.1.1
>> > IPv4 DNS Server: 192.168.1.1
>> > IPv4 WINS Server
>> > NetBios Over TCPIP Enabled: Yes
>> > Link local IPv6 Address: fe80:64d8:e400:fc27:92b5%9
>> > IPv6 Default Gateway: -
>> > IPv6 DNS Server: -
>> >
>> > at main computer the internet working ok . i have checked at the source
>> > end
>> > with conencting my laptop but there also not working. dignosting test
>> > showing
>> > DNS server Error.
>> > i have tried everything with mentioned in windows help center.
>> > Any Suggestion /comments are very appreciated
>> >
>> > thanks & regards
>>
>>