TheTechGuide Forum

General Category => Tech Clinic => Topic started by: zach on September 18, 2004, 11:22:26 PM

Title: limited or no connectivity
Post by: zach on September 18, 2004, 11:22:26 PM
Ok, I'm sure people have asked for help with this before, but I don't know where else to turn.  I have the dreaded "limited or no connectivity" problem that apparently comes with SP2.  Although, for most people they can either run the winsock xp fix program or reinstall their winsock registries.  Neither of these worked for me.  I don't know what else I can do.  Thanks.
Title: limited or no connectivity
Post by: Guest on October 01, 2004, 10:39:23 PM
are you daft?
just go to network connections
right click on lan, properties
and remove check at bottom to notify when limited or no connectivity
Title: limited or no connectivity
Post by: John Doe on October 04, 2004, 01:41:26 PM
Is unchecking the box of "limited or no connectivity" really going to fix the problem? I dont think its that simple. I have yet to see a good fix for this problem. It seems our buddy Microsoft is avoiding the situation at all costs. Isn't that nice /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />

While all my clients are calling me day and night, I cant wait any longer for that stupid fix. Im just going to format the HDD and waste 40 hrs of work... all thanks to Microsoft!
 Thanks for nothing Billy!
Title: limited or no connectivity
Post by: Sandmoose on October 07, 2004, 05:10:06 PM
I reformatted and it still wont work
Title: limited or no connectivity
Post by: JMK1956 on October 11, 2004, 01:06:32 PM
Still no fix yet, anyone? This problem is making me mad, too!
Title: limited or no connectivity
Post by: rich on October 11, 2004, 01:59:54 PM
lol whoa i think it worked for me omfg thats stuupid
Title: limited or no connectivity
Post by: techjudge on October 14, 2004, 10:23:10 PM
i have heard a few different fixes for this problem. there is a hot fix from microsoft that will fix or help this. there is also a registry key that needs to be added. *Note, I haven't tried either but just something you could try. There is a patch that i found that is also suppose to fix it. use google and search for it. you will come across it. if you want the links, email me at tech.judgeEmail Removed and i'll send them to you.
Title: limited or no connectivity
Post by: Flipsyde on October 15, 2004, 11:33:02 AM
Email you?  Wouldn't you be doing alot more help by just posting the info/links you have right here?
Title: limited or no connectivity
Post by: james on October 20, 2004, 08:39:02 PM
seriously, how hard is it to post a link? I believe this is what he is talking about:

http://users.tpg.com.au/adsl5muj/index.htm (http://\"http://users.tpg.com.au/adsl5muj/index.htm\")

I tried this as well because I am having the same problem, but i have had no success.

any ideas?
Title: limited or no connectivity
Post by: My Fix on October 21, 2004, 07:35:13 AM
To fix my message I uninstalled the hosts network card and disabled sharing, then reinstalled.

Problem fixed without touching computer with this message.
Title: limited or no connectivity
Post by: Guest on October 23, 2004, 10:38:55 PM
I just changed my IP address to the 192.168.1.x and this worked.
No need to do anything else.

The main problem is the 169.254.x.x address after installing XP SP2.
For a safer side you can also reset the router (like unplug from wall and plug it in)

Praveen
Title: limited or no connectivity
Post by: Guest on October 25, 2004, 12:08:28 PM
i'm also having this problem when me and my flatmate are trying to connect our PC's to share a broadband connection. It works fine my end, but his is a brand new laptop he got yestarday so has server pack 2 on it. what should i do? How do i change his IP Address in XP? cheers
Title: limited or no connectivity
Post by: Graham on October 27, 2004, 01:00:55 AM
I had this same problem with home hardwired network. Tried all the fixes, MS Patch, regitry update, etc.  Would only work after removing network cards and reinstalling in different MB slots. Had to remove tick from checkbox otherwise icon still says limited or no conectivity.
Thanks Bill for a load of rubbish in SP2!

Graham
Title: limited or no connectivity
Post by: Loni on October 27, 2004, 07:12:16 PM
I have been dealing with this problem for a while as well. Luckily, the patch and registry change did help here at home on my wireless network. I haven't had the opportunity to try it at work yet. I'll do that tomorrow. Assigning a static IP worked for me at work but that means I have to change my settings when I come home. If you would like to try the patch and registry entry here is the link where I found it.
http://www.pchell.com/support/limitedconne...nectivity.shtml (http://\"http://www.pchell.com/support/limitedconnectivity.shtml\")

Hope this helps someone.  /rolleyes.gif\' class=\'bbc_emoticon\' alt=\':rolleyes:\' />
Title: limited or no connectivity
Post by: Guest_guest on November 01, 2004, 11:47:06 PM
Guys and Gals,

here is the fix to the problem...

forget applying the patch fix for SP2

Just uninstall SP2, it really just got the firewall software from Microsoft, not really worth having. As I am sure you would have your own firewall software.

I have a sneaking suspicion that Microsoft has treaked the code for DHCP handling in SP2. So another way to get around this would be to hardcode the IP address of your PC using private IP addresses.

For fool-proof, just use 192.168.0.1~192.168.0.255 with subnet mask 255.255.255.0

Good luck!
Title: limited or no connectivity
Post by: Purple Mike on November 04, 2004, 12:07:14 AM
Well you can tell a lot from reading these responses...

I have been dealing with the same issues since updating to SP2.  And only one other person noticed the same thing, it seems the DHCP Server isn't working right, or not compatible with something.  I have trekked all over the net searching and following every thread.

Many say it worked for me and this and that.  Well not here.

The winsocksfix doesn't work...I resetted TCP/IP which microsoft says TCP/IP cant be uninstalled and installed so this resetting of TCP/IP is how they achieve the same action.

The regpatch didn't help.


What I have noticed though, is DHCP isnt working so XP assigns this alternative IP which is how XP knows to display 'Limited or no connectivity'...when it see's that IP a flag goes up and we have a warning.

Though surfing the net with this warning present, my surfing didn't appear to suffer...I went to some sites to benchmark dloading of 200mb files to see xfer rate, and I was doing 378kb /s using a DSL modem.

Manually configuring a static IP works!  But really all that is really doing is being as that other address isnt used a flag doesnt go up.  

So using 192.168.1.x just lets XP know everything is normal.

BUT, during my escapades in trying to resolve this issue using the winsocksfix and the regpatch and resetting tcp/ip and so on, at one point my surfing capabilities suffered greatly.

Going to google.ca would 50% of the time result in the page could not be loaded...and going to other big pages with java, a lot of the buttons wouldnt load so you had to refresh so that more data would get cached till you could get all the components on that page.

Uninstalling SP2 is a big mistake as you will be exposed to spyware and trojans and virus' that will exploit security vulnerabilities.  SP2 patches these security holes.

Besides that isnt a solution, that is avoiding the problem.


My advise, don't play with these winsocksfix and registry patches and tcp/ip reset methods.  Don't muck about because nothing is wrong except Microsofts own DHCP server.  Just manually configure a static IP.

Right click on your NIC and go properties...select the tcp/ip internet protocol and go properties...on the general tab change the obtain ip address automatically and enter 192.168.1.2 or 192.168.2.2, either is fine, then the subnet 255.255.255.0

Thats it, dont go nowhere else close these and restart so things will be flushed and cleared and surf away.

Go to some broadband ISP site and go to technical support and do a speed test. just to verify everything is okay.


Even if you didn't make a static IP, and your connection warns the 'limited or no connectivity' message and did this speed test, you should find your service is not impaired.

But because DHCP is not working, it's not assigning an IP address, and if one doesn't get assigned then it uses the *damaged line* IP address of 169.254.216.51 and a subnet of 255.255.0.0

Its simply a reflex...simple logic...if DHCP doesn't assign an IP address then it must not be able to communicate with the modem...so the modem or cable must be damaged...but no, not the DHCP itself.

Done!
Title: limited or no connectivity
Post by: Guest on November 04, 2004, 04:42:04 PM
In the command prompt you could try these commands, type whats between ( )

(netsh int ip reset resetlog.txt)-rebuilds tcp/ip

(ipconfig /flushdns)-flushes the dns
(ipconfig /registerdns)-registers dns, must be done after flushing

These commands may work, also you could try to rebuild the nic.
Title: limited or no connectivity
Post by: Guest on November 04, 2004, 08:43:06 PM
after applying the post sp2 hotfix, and running the netsh command it resolved my problem. Not quit sure if the patch was even necessary, maybe running netsh by itself would've worked.

The netsh basically reinstalls the TCP/IP Stack.
Title: limited or no connectivity
Post by: Guest on November 07, 2004, 01:07:46 PM
A very, very big thank you to everyone on this forum who have suggested to make a static IP address!!! I have been playing around with different solutions for over a week now with my wireless network and although some things appeared towork at first, the good ol 'limited or no connectivity' kept coming back...

Just one thing to add: in addition to IP address and subnet mask, make sure you also specify a default gateway (the IP address of your router ie. probably 192.168.1.1). I didn't do this at first and could connect to my router, but not get on the internet. Was very scared at first that this solution didn't work either, but after a bit of playing around it now seems to be fine... fingers crossed.
Title: limited or no connectivity
Post by: Graphit on November 12, 2004, 12:02:22 PM
I experienced the same problems with different machines. One with a Centrino processor, meaning a built-in Intel wireless adapter and another one with a 3Com pcmcia card. The first laptop being Win XP WITH SP2, the second WITHOUT SP2. Even the one without SP2 suffered from the same problem.

I tried all remedies without any luck. The sp2 patch KB884020 with the regfix, resetting IP stack with the netsh.. command. But with no luck. Even configuring my wireless adapters with a fixed IP didn't help.

But, just now, i saw some ligth at the end of (my) tunnel.  I changed the SSID of my wireless network and... I was able to connect both machines in no time to the new SSID. Did several repairs and restarts only to find out that IP addresses were being acquired correctly.

Now I even changed back the net SSID to the old one and both portables are able to connect without any problem, properly receiving their IP address from the dhcp server.

I'will keep on diagnosing this problem, and keep my findings posted here.
Title: limited or no connectivity
Post by: Guest on November 12, 2004, 11:20:07 PM
I was having the same problems as everyone else... applied hotifx, registry patch, stack reset.... nothing worked.

Then, I changed the name of my wireless network using the router utility.  Following this, I ran the wireless wizard on my laptop.  I entered the new wireless network name.  Whaddayaknow!  It worked.

I changed the wireless network name back the way it was previously, re-ran the wireless wizard on the laptop and everything is still working.

HTH
LT
Title: limited or no connectivity
Post by: Guest on November 13, 2004, 06:01:22 AM
Adding a static ip address will only work if you're behind a router, if you are directly connected to your cable modem or adsl, mosr isp uses dhcp to connect to the internet. so static ip will not work without a router.
Title: limited or no connectivity
Post by: inafunk on November 13, 2004, 09:56:21 AM
Purple Mike,

you rock the house like rock and roll.

thanks,
i.a.f.
Title: limited or no connectivity
Post by: nikos on November 15, 2004, 08:07:22 PM
i fixed my problem with the ip adress but i don t know how to fix my broblem to share my internet conection.In my computer i have ip adress 192.168.0.1 and subnet mask
255.255.255.0 and i don t have a default gateway and in the other computer i have ip adress 192.168.0.254 and subnet mask 255.255.255.0 and no default gateway..what i have to do...what numbers i have to put for my gateway

sorry for my english..i am from greece..please help me
my email adress is [email protected]

please HELP!!!
Title: limited or no connectivity
Post by: yOuRmOm on November 18, 2004, 01:35:19 AM
Once again Microsoft pisses the world off! But, do we turn to Apple or Linux? I dont think so... We stick by that multi-colored window logo!

Anyway, like everyone else I have that "limited or no connectivity" ***** problem BUT, all i have heard about this problem is that it is to do with wirless cards, my wireless works fine. My LAN connection is messed up... I tried the fix and reg fix but I do not know what to enter for DNS server settings... HELP PLEASE!

There is no received packets on my LAN connection, only sent packets!!!!







PS: HALF-LIFE 2 ROCKS!
Title: limited or no connectivity
Post by: Guest on November 18, 2004, 05:36:29 AM
I have this problem too, ARGGHH - Nothing suggested here has worked! Anyone got any more ideas?
Title: limited or no connectivity
Post by: Lalo on November 21, 2004, 01:07:35 PM
ARRRRRRRGH!!!!

Yes, I have tried everything listed above in this forum and a dozen other forums. My problem is with cabled LAN (wireless is still okay). Everything was fine after SP2 until a week ago when LAN stopped working. Since I did not recently install any patches/fixes from MS site how could it be a problem with SP2?

Anyone heard of a virus that messes with TCP/IP settings, etc???
Title: limited or no connectivity
Post by: spartanrob on November 29, 2004, 10:04:02 PM
[quote name=\'Lalo\' date=\'Nov 21 2004, 12:07 PM\']ARRRRRRRGH!!!!

Yes, I have tried everything listed above in this forum and a dozen other forums. My problem is with cabled LAN (wireless is still okay). Everything was fine after SP2 until a week ago when LAN stopped working. Since I did not recently install any patches/fixes from MS site how could it be a problem with SP2?

Anyone heard of a virus that messes with TCP/IP settings, etc???[/quote]
 Same problem, wired only, works fine wirelessly.  Need help, please
Title: limited or no connectivity
Post by: Guest on December 04, 2004, 02:42:45 PM
Thank you Purple Mike.

Before reading your post I had tried the hotfix, reg patch etc with no luck. Then I did what you said, configured the IP addresses manually and I was back in business!

Cheers!
Title: limited or no connectivity
Post by: Sheero on December 04, 2004, 08:44:11 PM
Yay, my uncle told me exactly what to do.

To fix it you have to:

1.Somehow get a program that handles wireless connections
                                             ex.Wireless USB 2.0 WLAN Card Utility

2.Right-click your connection, click Properties, click wireless connections and uncheck    
               the box that says "Use Windows to configure my wireless network settings.


Only for non-encryption users.
3A.Just tell your 3rd party program to handle the connections and it will                                                                                                         work.

Only for WEP encryption users.
3B.Using your 3rd party program, configure the wireless connection's encryption so that you enter a passphrase (WEP Only).

I hope this works for you because it worked for me! lol.
Title: limited or no connectivity
Post by: Nighthand on December 05, 2004, 05:13:06 PM
Alright...

I have the same problem.  I've tried everything short of uninstalling SP2 (which i'd much rather not have to resort to)  Hotfix, all that, nothing worked.  

Came here, started reading through this.  Purple Mike's post about the IP i tried.  RAY OF HOPE!  instead of no connectivity, it says connected!  

but no, it still doesn't work.  it sends packets, but doesn't recieve them.  

my setup:  DSL comes in via it's modem.  That hooks up to a linksys router.  The router then splits the connection; one to my dad's desktop, one to a currently unuse and unconnected cord (which i'm using temporarily to get on.  Surprisingly, the hard line here works, but the wireless still doesn't.)  the other port of the router goes to a linksys wireless access point.  

Normally, my mom on her laptop, my brother on his desktop with a USB wireless adapter, and myself on my laptop all connect wirelessly.  in the past it's worked fine.  It worked fine for months after i installed SP2.  

Now the odd things come in.

My dad, upon getting his new computer, took over the router.  he changed the name and password so that only HE can access it, and he refuses to tell anyone else.  

My dad doesn't talk to me anymore due to family things, so i can't ask him to do anything, and can't access the router.  resetting at the moment is out of the question. however, my dad turns off the power strip in there each night, turning off the DSL modem, router, and access point.  

Now, with four computers on the network, only one is affected by this lack of connection at a time.  It started happening about a month ago, circumstances led me to think it was my dad's attempts to keep me from using the net.  it appears to only hit the fourth computer to log onto the network.  first my mom, then my brother, then my dad, and then finally due to a late get up this morning, me.  

again, it's just the wireless not working for me, the wired is working fine.  not sure what this may have to do with.

I've tried various IPs, but none that i've tried work.  here's the list of settings:

IPs tried:  192.168.1.104, 192.168.1.99, 192.168.1.255, 192.168.2.2, 192.168.1.2
subnet mask: default at 255.255.255.0
gateway: Initially blank, upon reading further posts was set to the router's 192.168.1.1

DNS server settings left blank, because i have no clue what to put there.

now, i'm 99% sure that turning off the power and resetting it would solve this, but that's only a temporary fix; the fourth one to sign on would still be hit.  i COULD ignore it and be greedy as the first on, but eventually it would be reset and my computer would be a tad slow, or whatever, and i'd be again locked out.  so i want to know if there's anything i can do.

Thanks for reading all this, and for any help you can give...
Title: limited or no connectivity
Post by: guestolo on December 05, 2004, 05:20:13 PM
Just a question for anyone on wireless and Windows XP
Have you tried going to
START>>>Run>>type in services.msc

On the right hand side look for this service
Wireless Zero Configuration
Double click on it and Stop the service

It may help some out

This needs to be made into an organized sticky

Put Purple Mikes suggestion and a few others
Including Winsock fix
Registry fix

Leave uninstalling SP2 as a last resort


You can also try a repair on the Wireless connection
This is From Microsoft
The Repair capability has been enhanced in Windows XP SP2 for wireless connections. You can access the Repair capability through the Repair context menu option of a connection or from the Repair button on the Support tab of the Status dialog box of a connection. When you repair a wireless connection, it is disabled and re-enabled, which clears many error conditions on wireless network adapters.
Title: limited or no connectivity
Post by: Nighthand on December 05, 2004, 05:35:42 PM
I use that service to connect to my network, so disabling it kills the wireless altogether.  the software that came with the wireless card has never been installed on my machine, i don't think...  it's a Dell TrueMobile card, 1150 series by the way
Title: limited or no connectivity
Post by: Guest on December 06, 2004, 06:30:26 AM
[quote name=\'Purple Mike\' date=\'Nov 3 2004, 11:07 PM\']Well you can tell a lot from reading these responses...

I have been dealing with the same issues since updating to SP2.  And only one other person noticed the same thing, it seems the DHCP Server isn't working right, or not compatible with something.  I have trekked all over the net searching and following every thread.

Many say it worked for me and this and that.  Well not here.

The winsocksfix doesn't work...I resetted TCP/IP which microsoft says TCP/IP cant be uninstalled and installed so this resetting of TCP/IP is how they achieve the same action.

The regpatch didn't help.


What I have noticed though, is DHCP isnt working so XP assigns this alternative IP which is how XP knows to display 'Limited or no connectivity'...when it see's that IP a flag goes up and we have a warning.

Though surfing the net with this warning present, my surfing didn't appear to suffer...I went to some sites to benchmark dloading of 200mb files to see xfer rate, and I was doing 378kb /s using a DSL modem.

Manually configuring a static IP works!  But really all that is really doing is being as that other address isnt used a flag doesnt go up.  

So using 192.168.1.x just lets XP know everything is normal.

BUT, during my escapades in trying to resolve this issue using the winsocksfix and the regpatch and resetting tcp/ip and so on, at one point my surfing capabilities suffered greatly.

Going to google.ca would 50% of the time result in the page could not be loaded...and going to other big pages with java, a lot of the buttons wouldnt load so you had to refresh so that more data would get cached till you could get all the components on that page.

Uninstalling SP2 is a big mistake as you will be exposed to spyware and trojans and virus' that will exploit security vulnerabilities.  SP2 patches these security holes.

Besides that isnt a solution, that is avoiding the problem.


My advise, don't play with these winsocksfix and registry patches and tcp/ip reset methods.  Don't muck about because nothing is wrong except Microsofts own DHCP server.  Just manually configure a static IP.

Right click on your NIC and go properties...select the tcp/ip internet protocol and go properties...on the general tab change the obtain ip address automatically and enter 192.168.1.2 or 192.168.2.2, either is fine, then the subnet 255.255.255.0

Thats it, dont go nowhere else close these and restart so things will be flushed and cleared and surf away.

Go to some broadband ISP site and go to technical support and do a speed test. just to verify everything is okay.


Even if you didn't make a static IP, and your connection warns the 'limited or no connectivity' message and did this speed test, you should find your service is not impaired.

But because DHCP is not working, it's not assigning an IP address, and if one doesn't get assigned then it uses the *damaged line* IP address of 169.254.216.51 and a subnet of 255.255.0.0

Its simply a reflex...simple logic...if DHCP doesn't assign an IP address then it must not be able to communicate with the modem...so the modem or cable must be damaged...but no, not the DHCP itself.

Done![/quote]
  I have tried everything!!! Fixes, patches, anything on the market..! When I assign manually an IP address the connection seems to work fine; I don't get the "limited or no connectivity" message... HOWEVER, the other computers on the network have no Internet..! Anybody any ideas??? /dry.gif\' class=\'bbc_emoticon\' alt=\'<_<\' />
Title: limited or no connectivity
Post by: Nighthand on December 06, 2004, 11:15:31 AM
One thing I discovere about Purple Mike's solution is in order for it to work, your router either needs to be able to handle one static and other dynamic IPs, or DHCP needs to be turned off altogether and each computer assigned a static IP.  In my case I cannot access the router so it doesn't work for me.
Title: limited or no connectivity
Post by: Internet Tech Support on December 06, 2004, 03:14:21 PM
Microsoft has setup a special FREE  /biggrin.gif\' class=\'bbc_emoticon\' alt=\':D\' /> hotline just for this issue (SP2 update to XP)
It is: 888-SP2-HELP
Title: limited or no connectivity
Post by: jordan on December 06, 2004, 08:50:44 PM
don't uninstall SP2

someone on this site suggested it, and since i don't know [censored] about computers i blindly took the guys advice and now my computer can't even boot up... when i try to it just constantly restarts over and over again.

it wasn't until after i starting uninstalling it that i read all the posts from people saying "whatever you do don't uninstall SP2"

well now i have the world's most expensive paper weight... unless anyone can advise me of what to do in a way that i might understand
Title: limited or no connectivity
Post by: Guest on December 06, 2004, 09:58:31 PM
http://support.microsoft.com/default.aspx?...=windowsxpsp2kb (http://\"http://support.microsoft.com/default.aspx?kbid=875355&product=windowsxpsp2kb\")

If you have your XP Cd not all is lost
If the above link won't help you out and you need a good link to explain how to do a clean install on your computer post back
Title: limited or no connectivity
Post by: Heath on December 07, 2004, 09:17:12 AM
I have tried all the fixes and i am still haveing the same problem. Im on a network were i cant set a static ip and all the computers that are hooked strait to a cisco 2950 switch work great but any computers hooked to a hub with more then 30 ft of cat5 give me this error. the ones with less work fine. I have made new cable to see if this fixes it but same results.  I have no choice but to use SP2 so i realy need to find a fix.
Title: limited or no connectivity
Post by: Guest on December 12, 2004, 09:04:08 PM
I had this problem for a week....but only when connecting through a repeating access point (DWL-800+).

Changed the settings to allow UPnP, and it works fine now. The router now shows up as UPNP-NAT Gateway in the "My Network Connections" page. This was on a new Dell laptop w/ sp2 installed.
Title: limited or no connectivity
Post by: Derrell on December 16, 2004, 11:42:29 AM
I have found that unintalling the NIC, restarting the machine, and then reinstalling it, sometimes works.  I also found that if you install a USB NIC it magically works, not to sure about a PCI NIC but, I dont know, I'm just finding work arounds, as far as a solid fix, touche' Microsoft.
Title: limited or no connectivity
Post by: Guest on December 16, 2004, 05:46:18 PM
Try winsockfix
Title: limited or no connectivity
Post by: Henry Kreitem on December 18, 2004, 10:42:10 PM
I tried each and every suggestion listed on the last three pages, but none worked for me........ /sad.gif\' class=\'bbc_emoticon\' alt=\':(\' /> Luckily I had the original Windows  XP installed on another drive, I went back to it and every thing is back to normal  /biggrin.gif\' class=\'bbc_emoticon\' alt=\':D\' /> .....I will keep checking this board for suggestions........Thanks
Title: limited or no connectivity
Post by: Guest on December 20, 2004, 05:17:48 AM
/ph34r.gif\' class=\'bbc_emoticon\' alt=\':ph34r:\' />
THANX TO MICROSOFT! THEY MADE THIS UP TO MAKE MONEY THUR THEIR TECH SUPPORT GROUP. LIMITED OR NO CONNECTIVITY IS A BIG BUG CREATED BY MICROSOFT.
Title: limited or no connectivity
Post by: Takean on December 21, 2004, 12:52:16 AM
Plz check out this. I found this and it helped me a ton!!! I had the same problem as you all did, but it was only after I ran Adaware on my wife's laptop to clean it out. Upon restart, all I could get was "limited or no connectivity". After reading and searching on my desktop for an answer..I found this:

"Limited or No Connectivity Error
Today, I spent a few hours helping to clean up a friend's computer that hasn't been serviced in over 2 years. The first thing I did was uninstall the user's non-functioning antivirus program (the definitions had expired several months prior), booted into safe mode and removed a handful of virii using Symantec's Automated Support Assistant. I then installed Norton Antivirus and did a complete scan of the system.

Next step was to check and remove all unwanted startup programs in the registry, in the Startup folder and running services. Silent Runners does a great job of identifying and reporting all Windows startup programs (it's a small effective VB program that uses the WMI). I then installed two spyware removal tools, AdAware and Spybot Search and Destroy. I finished up by cleaning up the Temp and Temporary Internet Files folders and defragging the system using VoptXP (a very fast defrag utility - much faster than dfrg.msc).

After I was done, the internet connection stopped working and I started receiving a "Limited or No Connectivity" error. I tried a variety of strategies including re-installing the network card, checking the physical connections, ect. The culprit was corruption in Winsock and the TCP/IP stack (undoubtedly caused by the spyware). I used the Winsock XP Fix tool to do the repairs (it's actually a VB implementation of the information provided in Microsoft KB article 299357 - How to reset Internet Protocol (TCP/IP) in Windows XP).

Here is a link to the repair program:
http://www.spychecker.com/program/winsockxpfix.html (http://\"http://www.spychecker.com/program/winsockxpfix.html\")
"

I followed via Microsoft's help site...located at:
(How to determine and recover from Winsock2 corruption)
http://support.microsoft.com/kb/811259 (http://\"http://support.microsoft.com/kb/811259\")

I didn't even see the link the other author put at the end of his message until I was already done and got my wife's laptop to work again via the internet. But it works...and I hope this helps you all out..I have seen millions of forums packed with many many ppl asking for help..and I found this..and would feel bad if I didn't share it.
Title: limited or no connectivity
Post by: guestolo on December 21, 2004, 01:46:53 AM
Thanks for the links Takean, actually Winsock Fix has been mentioned in this thread a number of times
another great utility is LSP fix
Layered Service Provider
Does the same job as Winsock fix but can give you more control in what you want to remove from your LSP settings

Just have to know what your looking for /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />
Title: limited or no connectivity
Post by: Guest on December 21, 2004, 05:45:05 PM
Well, it seems like this problem alway's turns up when i have a problem with my Virus scanner.  I user Panda Antivirus, really love the program, always runs fine, but sometimes it give a problem about the proxyserver that's not working, and the program then suggest that i reinstall Panda Antivirus.

Well, by doing that I'm [censored]ing up my whole windows and get this stupid problem, by removing the anti-virus again.. it's fixed again. Really weird, i tried everything what is listed in this 3 pages, but nothing really seems to workout. it's "really" [censored] up if you ask me.

Anywayzz, it works for some time trying allot of things, cause i had this problem before and somehow i fixed it, but now... don't really know.  Maybe i'll send a mail to support of Panda software, cause i can't really have my pc without a virusscanner.
Title: limited or no connectivity
Post by: Guest on December 23, 2004, 02:36:58 AM
/wink.gif\' class=\'bbc_emoticon\' alt=\';)\' /> Limited or no connectivity - I tried the windows fix, the registry fix, the winsocks fix, the static route fix, the turn-off the firewall fix.  The only thing that worked for me was the 10/Full fix in control panel-system-hardware-device manager-network adapters; click on properties; advanced; now set to 10 full mode.  Even though I have 10/100 network cards I can at least get on my own dad-burn LAN.
Thank you SP2!
Title: limited or no connectivity
Post by: patrick on December 26, 2004, 05:28:01 PM
[quote name=\'Graphit\' date=\'Nov 12 2004, 11:02 AM\']I experienced the same problems with different machines. One with a Centrino processor, meaning a built-in Intel wireless adapter and another one with a 3Com pcmcia card. The first laptop being Win XP WITH SP2, the second WITHOUT SP2. Even the one without SP2 suffered from the same problem.

I tried all remedies without any luck. The sp2 patch KB884020 with the regfix, resetting IP stack with the netsh.. command. But with no luck. Even configuring my wireless adapters with a fixed IP didn't help.

But, just now, i saw some ligth at the end of (my) tunnel.  I changed the SSID of my wireless network and... I was able to connect both machines in no time to the new SSID. Did several repairs and restarts only to find out that IP addresses were being acquired correctly.

Now I even changed back the net SSID to the old one and both portables are able to connect without any problem, properly receiving their IP address from the dhcp server.

I'will keep on diagnosing this problem, and keep my findings posted here.[/quote]
After hours of pulling my hair out trying all the other solutions posted in this string, this was the light at the end of the tunnel for me as well.

CHANGE THE NAME OF THE NETWORK

Who knew? Why this works and all else failed I do not know.

I was unable to rename my network back to the old name, unfortunately...

Other useful details: I am an ADSL user, with a 56Mb/sec. wireless modem + card from Siemens (mfg by Broadcom apparently).

Hopefully the solution will prove to be stable!
Title: limited or no connectivity
Post by: Derck on December 28, 2004, 09:28:53 AM
Winsock fix worked for me! I removed spyware with ad-aware and it [censored] up my tcp/ip !! Thanks!
Title: limited or no connectivity
Post by: George McIntyre on January 01, 2005, 02:08:42 PM
I'd had enough of this problem so I decided that I would either work it out once and for all or die trying.  I'm not dead.

It appears that WiFi needs to know what network your DHCP server is on *BEFORE* it can communicate with it to get set up on the right network (chicken and egg).  

People have suggested setting a fixed IP configuration (which works) but if you frequently travel with your laptop to different WiFi access points you really need DHCP.  

So (DRUM ROLL) simply set the default gateway to be the correct one for the DHCP server you want to use.  Go to start->control panel->network and internet connections->network connections -> Right click and Properties on the WiFi connection -> Double click Internet Protocol TcpIp item -> click Advanced -> under Default Gateways click Add -> type the new gateway address (eg. 192.168.0.1 or 10.10.0.1) -> OK all the way back to the desktop.  

You'll see that now you have a DHCP address and everything works fine.  

Note if you use different subnets on each of your different Wireless Access Points you will need to change the default gateway each time.  (BTW if you don't understand the last sentence it probably doesn't apply to you)

Enjoy /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />
Level 17 - Games Fun Prizes (http://\"http://www.level-17.com\")
Title: limited or no connectivity
Post by: Michael Rothwell on January 02, 2005, 10:34:03 PM
There's a chance this problem is caused by the broken passphrase hashing in SP2.

Try this utility to generate a full WEP key:
http://www.flyingbuttmonkeys.com/wepkey.html (http://\"http://www.flyingbuttmonkeys.com/wepkey.html\")
Title: limited or no connectivity
Post by: Guest on January 07, 2005, 01:47:14 AM
Go to a command prompt window (start > run, then type CMD and hit 'OK') and type the following command:
 
netsh winsock reset catalog <<and then hit enter>>
 
It will then tell you that the winsock catalog has been reset all sockets flushed, and proceeds to ask you to restart the PC. Restart the PC and you should be back online!
Title: limited or no connectivity
Post by: Guest on January 07, 2005, 01:47:56 AM
let me know how it works, lukeywartheadEmail Removed
Title: limited or no connectivity
Post by: Guest on January 20, 2005, 12:49:27 PM
Hello,

I had tried everything too. Until I read the post mentioning http://www.flyingbuttmonkeys.com/wepkey.html (http://\"http://www.flyingbuttmonkeys.com/wepkey.html\") . I only had more time to lose so I tried it. I changed my passphrase (which was only 6 characters long but still worked before sp2) to 13 characters and entered the new 128 bit key in my linksys wrt54 router's config. Then disconnected my wifi, reconnected, entered the new wep key and it worked!!!

I hope this'll help some more people. Thanks to the one who posted this earlier!
Title: limited or no connectivity
Post by: Dammaged on April 10, 2005, 02:48:28 PM
2 out of three isn't bad BUT,
I'm running a "LINKSYS"
My main desktop w/ XP Pro SP2 runs fine as does my backup system which also has XP Pro SP2. The problem is my Toshiba Satellite Laptop it still won't connect (or atleast let me on the NET, it does show up on my LINKSYS when plugged in) It is also w/ XP Pro SP2. I've done nothing different on any of the OS installs but the laptop insists on the [color=\"red\"]"Limited or no connectivity"[/color] I've pulled the cable connection from either desktop and tried it in the laptop....(I'm not trying to run all three at once.....I only need 2) The laptop won't connect even if plugged in bypassing the LINKSYS...it did connect with a version of XP Home prior to the XP Pro (direct connect not via the Workgroup Switcher).

Additional info: Backup system has an earlier version of XP Pro and was updated with sp2. Main system has a new version of XP Pro that has SP2 already included in the CD. Installed a new XP Pro w/Sp2 on the laptop.
If I plug in the laptop the lights on my LINKSYS show it's connected to the laptop....and when I unplug the cable from the back of the laptop it shows the cable has been pulled. (you get the little X'd computer icon lower right corner.)
Title: limited or no connectivity
Post by: Guest on May 11, 2005, 02:33:06 AM
check if you still have free ip adress to sign to that pc, becouse then i had that problem i asked my net admin to check it, he said that its possible that it can couse a problem.
Title: limited or no connectivity
Post by: Guest on May 11, 2005, 02:36:53 AM
i mean that dhcp still has free ip adressess /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />

that guest was me too
Title: limited or no connectivity
Post by: gokhanaltintas on June 06, 2005, 03:56:09 PM
Why any of you do not try to remove Qos Packet timing protocol from Network Settings? (for Lan users). And Restart your machine and connect where ever you want /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />
Dr. Gökhan Altıntaş
gokhanaltintasEmail Removed
TURKIYE
Title: limited or no connectivity
Post by: mjwjon on June 06, 2005, 07:04:39 PM
I've read a small part in regards to the problems that XP SP2 brings to your computer.

You can try rolling back the drivers for your NIC card and whatever hardware is giving you grief.

Now as I said, I've only read a small part so this may or may not help you. But it's worth a try is it not?
Title: limited or no connectivity
Post by: gokhanaltintas on June 07, 2005, 08:32:01 AM
[quote name=\'mjwjon\' date=\'Jun 6 2005, 06:04 PM\']I've read a small part in regards to the problems that XP SP2 brings to your computer.

You can try rolling back the drivers for your NIC card and whatever hardware is giving you grief.

Now as I said, I've only read a small part so this may or may not help you. But it's worth a try is it not?
[post=\"44227\"]<{POST_SNAPBACK}>[/post]
[/quote]


Please do what I say. And Solve Panda 2005 limited connection problem.
Dr. Gökhan Altıntaş
gokhanaltintasEmail Removed
Title: limited or no connectivity
Post by: Sophie on June 09, 2005, 09:42:15 PM
[quote name=\'gokhanaltintas\' date=\'Jun 7 2005, 07:32 AM\']Please do what I say. And Solve Panda 2005 limited connection problem.
Dr. Gökhan Altıntaş
gokhanaltintasEmail Removed
[post=\"44268\"]<{POST_SNAPBACK}>[/post]
[/quote]

Hi,

How do I change the SSID name???
Title: limited or no connectivity
Post by: Guest on June 13, 2005, 11:41:00 AM
Hi people.  I have been searching around, trying to find a solution to my problem.
I am set up on a laptop with a WIfi card.  My friend came round, setup with an Intel Centrino.  I can't remember why but i disconected from the network, he connected alright, however.  Whenever i try to reconnect i just get this limited or no connectivity pop up.  I never had any problems like this before either.

Then my friend left, so i assumed it would be ok, but its still all the same /sad.gif\' class=\'bbc_emoticon\' alt=\':(\' /> .  I don't know what to do.  Any ideas guys?
Title: limited or no connectivity
Post by: Computer Tech on June 15, 2005, 09:00:39 PM
Hi guys,

I am a Computer Tech. After much research, and after applying the Winockfix. the Microsoft patch, typing in "192,168.0.2" into the "Alternate Configuration" of TCP/IP properties, uninstalling and reinstalling the NIC, and doing the DNS flush, I found a solution to my "limited or no connectivity" problem. (These other fixes have worked in some cases on other machines except for mine.)

My network card was a Realtek RTL8139/810X. I changed the driver to one I downloaded from Realtek. After installing the RTL8139 (without /810X) driver, the problem was fixed. So the problem in my case was with Win XP SP2s NIC driver update. Hopefull, this will help someone.

Computer Tech
Title: limited or no connectivity
Post by: Guest_Paul_* on June 17, 2005, 01:34:38 AM
This didn't work for me.  I did get connectivity again, but the Internet and outlook couldn't find the server...

[quote name=\'Guest\' date=\'Nov 7 2004, 12:07 PM\']A very, very big thank you to everyone on this forum who have suggested to make a static IP address!!! I have been playing around with different solutions for over a week now with my wireless network and although some things appeared towork at first, the good ol 'limited or no connectivity' kept coming back...

Just one thing to add: in addition to IP address and subnet mask, make sure you also specify a default gateway (the IP address of your router ie. probably 192.168.1.1). I didn't do this at first and could connect to my router, but not get on the internet. Was very scared at first that this solution didn't work either, but after a bit of playing around it now seems to be fine... fingers crossed.
[post=\"16521\"]<{POST_SNAPBACK}>[/post]
[/quote]
Title: limited or no connectivity
Post by: omar on June 17, 2005, 12:43:30 PM
I'm having this limited connectivity problem but not over wireless. I just have two NIC cards in my machine.  One to the modem and one to the xbox. Swapping cards or cables does nothing, neither does the winsock fix. The xbox is fine on my friends network but not on mine. Strange.  Why can't that second card communicate with it?
Title: limited or no connectivity
Post by: scrapitmom on June 17, 2005, 09:32:48 PM
I battled this one for days trying all the suggestions. Turned out I had to enter my WEP key in HEX values. Once I did that. Everything worked! I was using the key that printed out from the router for manually setting up your other machines. But when I looked at the value online for the router it was in hex so I tried it and it worked. FINALLY! I was just about to shell out $100 to the Geek Squad! /biggrin.gif\' class=\'bbc_emoticon\' alt=\':D\' />
Title: limited or no connectivity
Post by: Malko on June 18, 2005, 11:29:58 AM
Ive been having the same problem, and have tried everything suggested above, to fix it. but no avail. i recently built the system experiencing the trouble, and for about 4 weeks it ran fine, with sp2 installed. then it just came up with the little window, 'limited or no connectivity', and it hasnt been able to connect to the internet since. i set a static ip, the connectivity warning goes, but it still cannot connect to the internet or network. when you click on the network places, then network computers icons, it can only see itself, but other computers on the network can see it aswell, although they cannot access it. i am starting to get exasperated, and cannot think what to do, help please anyone

p.s. im going to try a different driver in the meantime, but any tips/help will be greatly appreciated, thanks
Title: limited or no connectivity
Post by: Cisco Networking Associate on June 27, 2005, 11:04:24 AM
START.......

RUN........

type in CMD........

ENTER

type in netsh winsock reset

ENTER

RESTART

I just fixed mine using this method 5minutes ago.........
Title: limited or no connectivity
Post by: Frank on June 27, 2005, 02:56:24 PM
If you guys never got anywhere with this - here is what saved the day for me:  Two new Dell Notebooks, WiFi, working great, SP2 installed, still OK, installed SSH Sentinel VPN Client - limited or no connectivity
on both Notebooks! - 1'st NB - installed MS patch (KB884020) no go,
2'nd ND - unticked Qos Packet Scheduler for WiFi NIC - THAT WORKED.
Back to 1'st ND - unticked QoS ... - NO GO!, unstalled SSH - NO GO, removed Reg changes for MS patch - NO GO, UNINSTALLED WiFi CARD DRIVER, reinstalled driver - IT WORKED!
Title: limited or no connectivity
Post by: shcoker on July 08, 2005, 05:09:16 AM
Quote
netsh int ip reset resetlog.txt
is made for SP1

i work in a call center which supports all PCW, currys and dixons computer (dont hate me for it)
and i found with SP2 the best command to use is
Quote
netsh winsock reset

works everytime and also works in some cases of spyware /smile.gif\' class=\'bbc_emoticon\' alt=\':)\' />
Title: limited or no connectivity
Post by: hungry_Panda on July 13, 2005, 04:05:57 AM
If anyone has Panda Platinum Internet Security installed and then updated to SP2, this is likely the source of the connectivity problem... Panda has posted a link recommending an update from 9.01 to their latest version 9.02.00

http://www.pandasoftware.com/support/card....1225&IdIdioma=2 (http://\"http://www.pandasoftware.com/support/card.aspx?idSolucion=79&idProducto=46&idNecesitoAyuda=&idDeseo=&id=21225&IdIdioma=2\")

I also recommend a custom install to opt out of the software firewall and webfiltering features -- Panda is enough of a PIG without these features enabled.  Get yourself a d-link or linksys router with built-in hardware firewall and stop googling 4 porn!   /tongue.gif\' class=\'bbc_emoticon\' alt=\':P\' />
Title: limited or no connectivity
Post by: ironqqq on July 16, 2005, 04:11:26 AM
I bought a new computer with the WinXP SP2 HOME and built in Intel Pro/100 VE nic on it.

Everything was working, then I put a secondary PCI video card in it to run dual montors.  Network stopped working.  hub has link lights.  running dell boot up diagnostics show the nic works.  running Intel diagnostics show that loopback tests fail.  fussed with it alot... put in a second NIC, a linksys.  Network works on the second nic.  can't get it work on the first nic.  remove video card.  first nic still doesn't work.  installed a different dvd rom and HD (I was gonna install Win2k on the second HD)... .but by accident I booted up to WinXP.  Both NICS worked!  Both NICS were getting IPs!

Put video card in PCI slot 1... First nic (built in nic ) stopps working.  Put in yet another HD to format.... but somehow the format hangs...  I remove the HD.  XP reboots.  BOTH NICS work!  One last try cause I'm stubborn.. put video card in PCI slot 2.  Reboot.. First NIC doesnn't work.  I'm screwed.

spend 3 more hours on it... rebuild winsock.  netsch to clear tcp/ip watever..  turn stupid built in NIC on and off..... .. whatever... move the second NIC through all PCI slots...  install hotfix... enable.. disable..

I did everything I could find on the net to fix the problem.  The only thing I can't do is to move remove the built in NIC.

I'm out of options.. about to do a system restore to original installation. /sad.gif\' class=\'bbc_emoticon\' alt=\':(\' />  /sad.gif\' class=\'bbc_emoticon\' alt=\':(\' />  /sad.gif\' class=\'bbc_emoticon\' alt=\':(\' />
Title: limited or no connectivity
Post by: dookie2365 on July 20, 2005, 12:39:24 AM
all i gotta say is i read every page of this thread and every comment and attempted every number combonation, patch, registry fix and uninstalling sp2....and still will not connect me to the internet....my next solution will probly be a baseball bat some gasoline and matches
Title: limited or no connectivity
Post by: snaxs on November 24, 2007, 04:23:39 PM
YEP its the MAC address. Also known as the Physical Address.

i have a tower connected to my 3com switch. It works fine. If i connect it to the cable modem it works fine also.

The problem was in my laptop. when the laptop is connected to the 3com switch, NO LOVE. Then to the modem.. still NO LOVE.

someone mentioned turning off the modem for 10-15min so a new address will be given to the netcard. they also mentioned the MAC address.

HERES HOW I SOLVED IT.
Went to my tower. Which is my system that connects fine. Then go to Start>Run> type:cmd > then at the prompt: ipconfig /all.

I took the Physical Address: 00-11-5B-2C-BB-0A
wrote it down..

Then went to my Laptop to input the numbers.

Network connections> Rightclick> Properties> click 'configure' button (next to netcard name)

Click Advanced tab.

select 'Network Address' input number with no dashes '00115B2CBB0A'. press OK

And there you have it.
I have a Realtek RTL8139/810x Family Fast Ethernet NIC.

I guess turning off the modem for 10-15 works also to get a new MAC/Physical Address, but i havent tried it.

I did try everything else, patch, 'netsh winsock reset' , 'netsh winsock reset catalog', regedit, etc..  no love with those attempts..

Must be something with Realtek..

Hope that helps!!! /tongue.gif\' class=\'bbc_emoticon\' alt=\':P\' />