Computer Networking - July 2007

Suppose an ISP connects all his client PCs in LAN and share an internet connection to them all over the LAN. How to detect the IP address of such computer in LAN from a computer outside that LAN(using another internet connection).

2007-07-21 19:03:17 · 5 answers · asked by Omkar Kandarpa 2

I am using my cell phone as a dial up modem. As I move around my house, my laptop loses reception from my wireless router, so I connect to the internet with my cell phone as a modem. However, when both are connected, I have to disconnect my dial up connection because when both wi-fi and dial up connected, the internet is only as fast as the dial up.

2007-07-21 18:51:33 · 2 answers · asked by treboryot 2

I am usaully able to connect to the internet through my wireless router, but whenever i restart my computer, I cant connect for a few hours, and now i cant connect at all. I did a ping test, so I konw the card is good.
If it helps, when i set up a network connection on computer 1, it displays my wireless card. but when i try to set it up on computer 2, it only displays some LAN thing i can never connect too. and it says under the description "connected,firewalled"
if the firewalls the problem, how do I un firewall it? ive tryed taking off my firewall, but it doesnt do anything.

2007-07-21 18:10:28 · 4 answers · asked by detrimental14 1

i am going to buy a d link DSL-200 modem, and i am wondering if i can connect it to a wireless wouter so that the internet can be shared with other computers.?

How on earth does this work??? i dont need to have a wireless usb adapter on my main pc right?? just the secondary ones??

2007-07-21 16:50:33 · 4 answers · asked by Bunbury23 2

When I talked to someone on the phone over my connectivity issues, I think they said that one was built in it. I'm not sure though. It is the SB4100 Cable Modem version.

2007-07-21 12:33:39 · 5 answers · asked by libra20 2

My friend wants to use my wireless network. My ? is ,if i give him the web key will he be able to get in to my wireless network, to change settings on my router? I don't no if i should give him the encryption web key.

2007-07-21 09:41:44 · 3 answers · asked by Can Do 3

ip address seem not to work
I can get into the set up in the hawkingtech set up but not into other website
what am I doing wrong?
I 've change ip address and nothing change
I really need this up YESTERDAY

2007-07-21 09:34:39 · 3 answers · asked by n K 4

I have an older laptop with wireless capabilities - but it has Win98...

My DSL is connected in my bedroom and for some reason won't work in the other jacks in my house. Is there either a way to just get a really long cord so I can work in my living room, or a way I can set up wireless internet for under 50.00?

I would probably need a router - and the card to plug into my laptop.

2007-07-21 07:36:54 · 5 answers · asked by Willalee 5

I have dsl from phone co
They gave me a 2wire dsl modem and a manual
Dont remember where I put the manual
modem crapped out and they sent me another
i need to reporgram my laptop with wireless to access the system
As I recall from last time, the encryptation I want is WEP shared; 64 bits
there are 3 numbers on the sticker on the back of the 3wire
1st is P/n
2nd is a 10 digit number
3rd is a 4ditit - 6 digit - 3digit
I've tried the 2nd nbr - 10 numeric digits - as the encrypation key
The result is that the settings - network display says limited or no connectivity

the adap[ter is a 3com pcmicia card

can you tell me what I am doing wrong

(my daughter is not here - she is my residnt genius)

Dick

2007-07-21 05:55:48 · 3 answers · asked by Richard K 3

How do i get online WIFI on my laptop. It has a built-in wireless card. And my desktop pc has a motorola modem, but i dont know how to connect. PLEASE HELP! =)

2007-07-21 05:52:38 · 4 answers · asked by SP. 2

I just got a gateway brand new model laptop. I do not know how to connect to the internet with it w/o having to pay. I want to use it in my home.

2007-07-21 05:46:37 · 4 answers · asked by SP. 2

Its says Cannot Complete the Network Setup Wizard. The wizard, you must first install and configure your network cards...no idea how to do this. Then, when you are finished installing your network hardware, run this wizard again. DRIVING ME INSANE.

2007-07-21 05:02:17 · 4 answers · asked by Anonymous

2007-07-21 04:10:54 · 13 answers · asked by Anonymous

All of a sudden it just stopped working. My modem is fine, all lights are on and operational. Same for the Netgear router. The lights are all on, but for some reason my computer is not detecting the router!! I went through the troubleshooting procedure over 15 times and STILL wont detect it. It says to call Netgear. Any help? Thanks!!

2007-07-21 03:25:10 · 3 answers · asked by Tanya 1

I have a computer in my office, it supports bluetoth has a lan card and modem. the internet is connected to the computer's lan card.

how can a create a network to share internet connection on my laptop. which would be within 2-8 meters range from the computer.

2007-07-21 02:56:56 · 9 answers · asked by sarthak.lohia 1

The first linux application is being planned for my company and it will be a web host for the company's new online catalouge. What kinds of things will I need to know before selecting one of the linux distributions available? ♥

2007-07-21 01:32:06 · 3 answers · asked by La Flaca 4

I have a Netgear Wireless Router MR814 v2. My PC and my husbands laptop works fine from this. I require, I think, a USB Network Adaptor for my daughters PC. Can anyone recommend a good make please? Many thanks

2007-07-21 01:20:31 · 3 answers · asked by alipaul2 2

Hi, my notebook runs Windows XP. The ipconfig shows that its ip address is 192.168.1.6, the subnet mask is 255.255.255.0, the default gateway is 192.168.1.1. To my understanding, the 192.168.*.* address is private ip address, not the real address on the internet. So how to find the real ip address on my notebook? I need it to open an XWindow from a remote computer. By the way, I can connect to the internet through this wireless network interface.

2007-07-21 00:57:39 · 7 answers · asked by Anonymous

my wirless connection is fine until one of my neighbours comes on his pc then my pc cant find my wireless connection.My connection is an unsecured network,so is his I have set his connection to on demand but it makes no difference.

2007-07-21 00:54:30 · 6 answers · asked by cousinit75 1

I have just recently moved to Taiwan. I bought a HP laptop before I left the states with a wireless card. Now please excuse me for being wireless ignorant but how do I now in Taiwan connect? Do i ned to set up an account with a wireless provider? Do I get a wireless card? I would like my laptop to work wherever I want bust specifically at my apartment and at the school where I am teaching. If anyone can guide me through this or has any suggestions I would be greatly appreciative.

Thanks,

Meagan

2007-07-20 16:20:05 · 1 answers · asked by matchley_77 1

2007-07-20 14:50:21 · 4 answers · asked by MrRogue 2

I believe in sharing wifi with anyone, but would like to keep the one computer I use for my finances safe from intruders. I would also like to limit the amount a bandwidth I am sharing with strangers while allowing unlimited access to known computers. I have a WRT54G v4 wireless router. The computer I do my finances on is running Vista Ultimate and is connected to the router via CAT 5. All others connected via wifi. Is there a hacked firmware for the router which could accomplish this? Security for the one computer, and sharing my wifi are the two most important concerns. I would also prefer a solution that is both free, and doesn't limit who can share my wifi. (NO FON!)

2007-07-20 14:13:09 · 5 answers · asked by Anonymous

many coffee shops offer free wireless network so that customers with laptops can use the internet in there. in this case, are there any chance others might gain access into my laptop wirelessly and use my files?

2007-07-20 14:06:02 · 4 answers · asked by ? 1

Hi,
I have a WLAN on an Ericsson W20 and i want to use a speedtouch 585 as arepeater to extend the WLAN range..is it possible and how?

2007-07-20 14:02:32 · 2 answers · asked by ams_0 3

I have a Windows XP and a Windows Me. one of them is wireless (Windows Me) and the other one is connected with a Network Cable. both of them have internet access. How can I set up the network? (I have a DSL Box so thats what I want to use)

THX!

2007-07-20 12:57:38 · 2 answers · asked by The Big Bean 3

We have 4 computers in our house. Three are currently wireless, one hardwired. We have one printer that is connected with wires to one of the wireless computers. Right now, we can only print using that one computer. So if we are working on one of the other computers, we have to save the file and email it to ourselves and go open it on the "printing" computer. How can I print from the other three computers? Is there a way to link it all now or do I need to go buy some more equipment for the printer? Or do only certain printers have these capabilities?

2007-07-20 12:29:06 · 7 answers · asked by ladybug 4

Will I experience problems with all of my computers being on the same LAN if: A few of my computers are hooked up to a router, and the rest of my computers are hooked up to an ethernet switch which is hooked up to the original router?

2007-07-20 12:19:46 · 4 answers · asked by dudeman 2

2007-07-20 12:04:30 · 4 answers · asked by GW 1

I have a cable internet connection going from the modem into a wireless router and out to an XP computer. A laptop picks up the wireless network, but i also have a 98SE computer two floors above the router which is not wireless compatible. The router has four ports for ethernet cables. The 98SE computer has no ethernet port so would it work if i ran an ethernet cable up two floors into a ethernet --> USB 2.0 converter then into the computer's USB port? If not, are there other ways i can get internet acess on the 98SE computer?

2007-07-20 12:00:02 · 5 answers · asked by Scott M 2

I have an integrated network adapter on my motherboard. One day, it said "network cable unplugged." I checked the connection, no lights were on, I checked the connection and it was fine. I pluged the exact same cable into my laptop and recignized the connection right away. So then I disabled the onboard network adapter, installed a NIC and it worked for a few days, and the same thing happened, said no network cable installed, no lights, etc. Windows is still recignizing both adapters, I tried re-installing the drivers, tested cable, tried a diff cable, tested router and nothing is working. Also tried plugging the NIC in another PCI slot and same results. Any ideas out there?

2007-07-20 11:56:55 · 1 answers · asked by ucf_skrapefan 1