Limited Or No Network Connection
 

Hi All...

Im using a laptop after my desktop died and i have a problem being that
when i plug directly to the modem via ethernet my network card isnt assigning an IP Address...all i get is a private one.

Does anyone have any ideas to help me?

Thanks

Kenny

Re: Limited Or No Network Connection
 

Even after switching everything off, then re-booting first the modem, letting it settle for at least 30 sec to a minute, then re-booting the lappy ?

Re: Limited Or No Network Connection
 

Suggest doing the following. (and I appologise if I may seem patronising I don't know how much IT experience you have :) so no offence)

Firstly Turn off the computer & Modem.

Now:

1. Plug ethernet (LAN) cable into modem.
2. Boot modem and wait until lights are steady green.
3. Boot Laptop & Log in (if applicable).

Now check whether you have an IP Address.

If not follow suggestions below:

1. Click on Start and choose Run
2. Type and press enter
3. In the box type 4. Look for your Ethernet Adapter and check its ip address. If it's still a private IP (eg 169.xx.xx.xx) then keep reading...
5. at the command prompt type 6. Type Now try once again and see if an ip address is there that isn't a private one.

There could well be a problem with your modem if this does not work. I am presuming that you aren't using a router too.

Re: Limited Or No Network Connection
 

Yeah, iv reset the modem and lappy loads of times! iv also tried DHCP release and renew and nothing.

Spoke to virgin tech support, he said it was my NIC so im not sure what to believe at the moment!

Re: Limited Or No Network Connection
 

what do you get from haydnwalker's suggestions?

Re: Limited Or No Network Connection
 

Right..i think it must be my modem. When i was on the phone to tech support they were saying try it on a friends too see if it works..which i have done and it worked fine. i think it is my modem thats not talking to my network card! iv just done what haydnwalker's suggested and nothing. its still a private ip address.

Kenny

Re: Limited Or No Network Connection
 

check your mac address, is it 00.00.00.00

if so, assuming windows os, try changing it for a valid one and then power cycling again.

go get a slax livecd and boot that to see if that works, and it will auto assign a new valid mac for 00.00.00.00 type ethernet cards ,just use that new mac inside windows network device drivers

---------- Post added at 23:17 ---------- Previous post was at 23:11 ----------

hmm,did you use the same rj45 cable at your mates?

to check the modem, disconnect the cable feed into the modem and power cycle.

that should make the modem set itself and give out a 10.* ip
range.

if needed manually set your ethernet to the 10.0.0.2 ip and try pinging 10.0.0.1 that should be the modem if its not got the cable feed pluged in.

Re: Limited Or No Network Connection
 

Is your lappy set to AUTO DHCP???

Right click your network connection>properties>tcp/ip>properties and ensure your using AUTO DHCP and not a static ip.

Your lappy might have been using a router or static ip for someother provider(guessing)

Re: Limited Or No Network Connection
 

Did it work orginally fine (the laptop top).? on this netwrok.?
Wly did the desktop fail.? was storm damage.?
Do you have status lights on the mdoem.? is it at normal state.? (mine is 3 static LEDS)
Can test different computer on this network or take this to a different network.?(friends)