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Big problems with LAN connection to router.Started off randomly disconnecting then reconnecting every morning. Tried to do various things to fix it. These included trying to reset TCP/IP settings, and winsock settings. I tried deleting the winsock and winsock2 keys from registry and restarting. I have tried the same with Tcpip\parameters and DHCP\parameters. Through trying to fix my LAN connection now has no IP address and gives error saying failed to query tcp/ip settings of the connection when repair is attempted. ipconfig gives error saying it is unable to query host name. i have followed process to reinstall TCP/IP settings through network connection properties, but has had no effect. MSinfo32 shows that winsock may be corrupted. (As explained by KB article) I have tried netsh winsock reset. I still only get a couple of headings in the network. RSVP UDP Service Provider and RSVP TCP Service Provider. Netdiag can not find TCP/IP Information from the registry. I can not connect to the internet via a dial-up connection either. Or connect with a wireless card to my router. I have not been successful in running System Restore to fix the issue. I have now uninstalled Norton Internet Security and System Works 2006. I am running Windows XP SP2 with full updates. Computer is Dell Dimension 8400, Intel P4 3.2Ghz. 1.5GB RAM. NIC is Broadcomm NetXtreme 57xx Gigabit Controller. The NIC is integrated so cannot be removed. I have tried unplugging and replugging cables and also tried 2 different cables My manufacturer was of no hope. My next solution will be a reformatting and reinstallation of Windows but i would like to avoid if possible. Any help would be great. Do i need to give any more info? Ross Chapman In addidtion, DHCP Registry entries seem to be corrupted and missing.
My router is a NetComm NB5580W Show quoteHide quote "Ross Chapman" wrote: > I have been having some problems connecting to my ADSL Router > > Started off randomly disconnecting then reconnecting every morning. Tried to > do various things to fix it. These included trying to reset TCP/IP settings, > and winsock settings. I tried deleting the winsock and winsock2 keys from > registry and restarting. I have tried the same with Tcpip\parameters and > DHCP\parameters. > > Through trying to fix my LAN connection now has no IP address and gives > error saying failed to query tcp/ip settings of the connection when repair is > attempted. > > ipconfig gives error saying it is unable to query host name. > > i have followed process to reinstall TCP/IP settings through network > connection properties, but has had no effect. > > MSinfo32 shows that winsock may be corrupted. (As explained by KB article) I > have tried netsh winsock reset. I still only get a couple of headings in the > network. RSVP UDP Service Provider and RSVP TCP Service Provider. > > Netdiag can not find TCP/IP Information from the registry. > > I can not connect to the internet via a dial-up connection either. Or > connect with a wireless card to my router. > > I have not been successful in running System Restore to fix the issue. > > I have now uninstalled Norton Internet Security and System Works 2006. > > I am running Windows XP SP2 with full updates. Computer is Dell Dimension > 8400, Intel P4 3.2Ghz. 1.5GB RAM. NIC is Broadcomm NetXtreme 57xx Gigabit > Controller. The NIC is integrated so cannot be removed. > > I have tried unplugging and replugging cables and also tried 2 different > cables > > My manufacturer was of no hope. > > My next solution will be a reformatting and reinstallation of Windows but i > would like to avoid if possible. > > Any help would be great. > > Do i need to give any more info? > > Ross Chapman On Sat, 30 Sep 2006 03:09:01 -0700, Ross Chapman
<RossChap***@discussions.microsoft.com> wrote: Show quoteHide quote >I have been having some problems connecting to my ADSL Router Ross,> >Started off randomly disconnecting then reconnecting every morning. Tried to >do various things to fix it. These included trying to reset TCP/IP settings, >and winsock settings. I tried deleting the winsock and winsock2 keys from >registry and restarting. I have tried the same with Tcpip\parameters and >DHCP\parameters. > >Through trying to fix my LAN connection now has no IP address and gives >error saying failed to query tcp/ip settings of the connection when repair is >attempted. > >ipconfig gives error saying it is unable to query host name. > >i have followed process to reinstall TCP/IP settings through network >connection properties, but has had no effect. > >MSinfo32 shows that winsock may be corrupted. (As explained by KB article) I >have tried netsh winsock reset. I still only get a couple of headings in the >network. RSVP UDP Service Provider and RSVP TCP Service Provider. > >Netdiag can not find TCP/IP Information from the registry. > >I can not connect to the internet via a dial-up connection either. Or >connect with a wireless card to my router. > >I have not been successful in running System Restore to fix the issue. > >I have now uninstalled Norton Internet Security and System Works 2006. > >I am running Windows XP SP2 with full updates. Computer is Dell Dimension >8400, Intel P4 3.2Ghz. 1.5GB RAM. NIC is Broadcomm NetXtreme 57xx Gigabit >Controller. The NIC is integrated so cannot be removed. > >I have tried unplugging and replugging cables and also tried 2 different >cables > >My manufacturer was of no hope. > >My next solution will be a reformatting and reinstallation of Windows but i >would like to avoid if possible. > >Any help would be great. > >Do i need to give any more info? > >Ross Chapman If you had the computer randomly disconnecting then reconnecting every morning, it's hard to see that as an LSP / Winsock corruption problem. LSP / Winsock problems generally don't come and go, on their own. Not as a total disconnect / reconnect anyway. So what is the status right now? Can you connect at all? If not, let's see if we can get you at least back to where you were. The registry based repair from Bob Cerelli should be a good start. That's step 8 in my article. <http://nitecruzr.blogspot.com/2005/05/problems-with-lsp-winsock-layer-in.html> http://nitecruzr.blogspot.com/2005/05/problems-with-lsp-winsock-layer-in.html Please give that a go, and see if you can get reconnected. If doing that produces no results, then: 1) Un install drivers for the integrated NIC. 2) Reboot. 3) Reset TCP/IP, then rerun the Cerelli LSP / Winsock repair. 4) Re install the NIC drivers, if not forced by the reboot. We gotta work on the random morning disconnect / reconnect next. Be patient here. If it's reconnecting on its own, then you have 2 possibilities: 1) Hardware. 2) Malware. Both will demand their own diagnostic procedures. But work on the above first. -- Cheers, Chuck, MS-MVP [Windows - Networking] http://nitecruzr.blogspot.com/ Paranoia is not a problem, when it's a normal response from experience. My email is AT DOT actual address pchuck mvps org.
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