Networking Forum

is their any way to connect my mobile bluetooth to laptop wi-fi connection I want to connect my internet through mobile Bluetooth to laptop wi-fi . My laptop doesn't have Bluetooth device.

Please help me solving few thought questions 1) 255.0.0.0 is class A subnet mask which mean 255 network portion but in ip address we can only use upto 126.255.255.255, after 127 class b range starts? 2) If we buy an IP , after doing subnetting of that ip, how will …

Hello, My question is that i have an RJ45 ethernet cable which provides me with internet access on my PC. I have an Iball ADSL2 router which has two ADSL ports and One USB cable. Is there a way i can use my internet connection to create a wifi (or …

What I have is a linksys wrt54gs(dd-wrt) router assigning private ip's to my workstations. I also have a Windows Server which i need accessible for Windows Remote Desktop Connection to my remote office in Costa Rica. I'd like to have the server have one of my 5 static public ip's(so …

I have a Windows Server running and i need to assign a static public ip through DD-WRT to it, so my remote desktop users can still access it via that, however I am coming up with nothing after scowering the DD-WRT website.

I bought an orange Livebox 2 (in Spain as not available in UK) and wish to use it with My Telefonica ISP ADSL . It asks for an @orange username and password before it fully accesses the internet ..can I get around this ??

I am getting error 56 when i am trying to open cisco vpn client and i stopped Internet Connection Sharing (ICS) service but i am still getting the same error. What i may do to solve this ?!

I just wired my house with cat 6 cable, the cables going to each room are connected to a network switch which is then connected to a cable modem. I connected one of the cat 6 lines in my living room to an Apple Airport Extreme. I then connected a …

We have a point to point connection going from a regional office to the main office this is provided by a Service Provider. In our office we have an ISP and what we need to prevent from happening is that if the internet drops from the ISP we could somehow …

Hi! I type 192.168.1.1 to my browser (Firefox or Safari, both have the same problem). It asks for the name and password which I supply. It returns a completely blank (white) screen. This didn't used to happen so I'm wondering what's changed and, more importantly, how to fix it! Thanks.

HI all, I have already searched the internet and have not found any information that is relevant to my problem. Currently I had to reuse my prior hdd that had my original OS installed. This hdd was cloned onto my new hdd, which recent was wiped somehow. Using this prior …

So I'm starting up a render farm for UDK and After Effects, and I have about 8 computers at the moment. One of them is a Dell Dimension 2350, and I cannot get the Ethernet to work on it. I've installed this driver: [url]http://support.dell.com/support/topics/global.aspx/support/kcs/document?c=us&cs=19&l=en&s=dhs&docid=DSN_D4A6B1A87E7D2BBBE030A68F27285798&isLegacy=true[/url] Didn't work. I've installed this one: …

I'm trying to connect a Linksys 10/100 8-port workgroup switch (Model EZXS88W) to a Comtrend Wireless ADSL2+ Router (Model CT-536+) and its not working. Linksys support says the switch is just a pass through device and if its not working then I should just return it (before I waste the …

Hi all, I'm in the process of attempting to set up an IPSec tunnel between two LAN's. Here's an ASCII diagram (IP's changed): (Lan1: 192.168.0.0/24) | [D-Link NetDefend DFL-800 Firewall] | (Public IP1: 111.111.111.111) |/| |/| |/| <-IPSec Tunnel |/| |/| (Public IP2: 222.222.222.222) | [Fortinet Fortigate Firewall] (Lan2: 10.0.0.0/24) …

I've been a customer of BT for well over 10 years now and had an internet package with them since the days of dial-up. However i've had problems with my connection dropping out sometimes for days at a time and during importent periods such as MS exam prep and uni …

Hi, I just installed apache 2 and it is running. I have created two virtual hosts and I can browse them without problem. Even from other computer, mobile phone, using the IP, I can browse my index page. I registered in no-ip and hosted a subdomain to get rid of …

Please help me with my sub netting concept... what 10.2.1.1/9 mean?

Hi guys especially in the industry . . i need to choose a final year project covering the fields Networking + Programming + Hardware = FYP If you know any hot topics like Cloud computing which have scope in near future or now adays.

Hi I recently configured dhcp role in server 2008. as it stands it seems i have 2 machines servicing dhcp requests. Since i have only one server in my environment i figured it must be the router. we are currently using a juniper network router. i am not a networking …

I have already installed and configured(for the most part) Windows Server 2008 R2 on a desktop here in my office. I need to have 2 agents from my remote office be able to remote desktop into my server. I'm new to Windows Server, and R.D.S. Any tips, suggestions, things to …

Hi everyone So i want to be quick.. I am supposed to design a network for a building with 3 floors. this building has about 40 employees and lots of computers, printers, projector, etc, . Now i have designed something (not very professionally) .. i just wanna know is it …

Hi there, I have a question about my internet speed (sorry I am really bad at these things). I have a 10mb internet connection (my provider is Virgin) and while connected to the wireless this afternoon I run a speedometer check using [url]http://www.speedtest.net/[/url] and I had a download speed of …

Hey guys I've seem to be stuck with a particular problem, which I just cant solve. Here is some background info. We are small company with 8 users. We have a shared network drive on the development server (Windows Server 2008 R2) we use to sync our development code/other files. …

i have just inherited a HP/Compaq Proliant ML530 (Generation 1) server. Ive got it configured, and got RHEL 5.x running nicely on it. But i want it to be headless. SSH is ok, but in the event that the network goes down or something I would like to have a …

I have 5 computers connected through LAN. My old router [B][COLOR="Red"](Linksys BEFSR41)[/COLOR][/B] doesn't have wi-fi services. So I bought broadband router [B][COLOR="Red"](Edimax BR-6225n)[/COLOR][/B] I copy all the configurations from my old router to my new router manually. I configure my new router connected to my computer using a cable wire. …

could any1 help me by providing the way how to solve the Packets send not receive issue...?

If I want to understand how does internet work,all about networking and network security,whichbooks are best to read?please refer me to good books only. thank you

What are the distances/ranges of Co-axial,twisted pair,fiber optics cables without a repeater? please number these from best cable to worst.(by speed and bandwidth) what are the bandwidths too? are wireless(unguided) media unlimited in range?such as microwaves ,wifi thanks!

Hello! I have a problem with my internet connection but don't know if it has to do anything with me or with my ISP, as they are not willing to help. The problem started at my office: I can use Yahoo Messenger, listen to online radio, download, but all of …

and what is cross talk too?explain as short as you can thanks

Hi all, I am trying to connect two laptops both having Windows 7 Ultimate. But it gives the error code as 0x80070035 stating that "network path not found". What is that problem? How to solve it?

I am using 3g wireless USB modem in my desktop computer. Due to signal problem I have connected 3g device through 6 metres data cable(By keeping 3g device near to window to get good signal) to my computer. Device is detecting.. But its showing "problem in installing driver for your …

Hello, I'm having a problem. you see, I'm living in a house that has a internet conection thrue a computer(PC1) that has a ADSL modem. só this computer is linked to standard switch with 8 ports. until now thereś no problem. the problem: I byed a new PC and a …

I have a problem when it comes to my plan for a thesis defense. though the PHP scripts are now ready... I wonder if I can access a loclahost from other computer in an intranet. Plan of the Problem: Computer A is the client computer of Computer B and Computer …

Hi everyone! I've got a probelm im hoping you can help with! Basically I had a virus on my laptop and i got rid of it, but now I can connect to my internet but I cannot browse. Itunes wont connect either! It says I have very good signal strength, …

This may be quite out of business... while, this is my favorite forum, so i have no where else to go. So, I have a gmail account for my technical letters a hotmail account for my personal emails, and a yahoo account for my business mails, and a junk account …

hi I have a win server 2008 DC and a lot of XP clients,some of users in DC are tested and worked until I want to share files for some users I logon as a domain user and share a folder,for permisions,I want to select another user but my domain …

I have a toshiba laptop running XP and the internet was working until a while back, but then it stopped. I have a Vista on the same internet and it works on it. What could be the problem we have a DLink router. I have tried many things that I …

Hi everyone, I share a flat and we have wireless internet, the router being in the living room. Two rooms from there (in a row) is my bedroom and unfortunately it doesn't reach that far (zero signal). I have no clue what the walls are made of, however the previous …

Hello all, first time posting something here (I think). I was wondering if anyone could enlighten me on the difference between the Cisco ASA 5505 and Linksys E3000, as far as Firewall protection is concerned. Is the ASA 5505 somehow more robust in stopping attacks? I'm not paranoid, but I …

1.______ is an address mapping protocol in which a physical address is found for a given logical address. RARP IGMP ARP ICMP 2.In the TCP header, An ACK number of 1000 means that ______. data bytes before 999 have been successfully received 999 frames have been successfully received 1000 frames …

Hi folks! I got a little network to build I need your help :) First of all, I got 1 PC (with WiFi and Lan card) and Laptop with same kind of devices. PC is using WiFi card to connect to ISP. Laptop cant use same network because I got …

Hi. Thanks for reading this. Over the last 2 or 3 days I have had a problem with my internet speed. I have tested the router on 2 computers and it has dropped from an average game download speed on Steam from 1 mb/s to around 300kb/s. Any ideas why? …

Hi there, I have a Dell desktop computer running XP Pro, with no wireless card, and I connected a Linksys Wireless-N home router to this computer via ethernet cord. After some grief with limited or no connectivity, I manually entered the IP address, gateway, and preferred DNS server. The taskbar …

Studying for Security+ and can't find a straight answer. Thanks in advance :)

I am totally a network novice. My plan is to do some simple low-bandwidth testing of a web server I have configured using Tomcat standalone technology. It runs on port 5050 and works as expected in "localhost" mode. My dlink dsl504T modem/router offers "port forwarding" to allow web users to …

please i want to know is (syn-cookie) differs from the hop count filtering(HCF) method in it’s duty? if yes what is exactly the difference(except that HCF work with all types of packets) i am not exactly can judge which method is best please if any one have an idea, please …

We went from a VPN I.P. network to a thin client network a couple months ago. All clients are shared on 2 DHCP Servers. Our office is a LAN that connects to those servers that are a little over 100 miles from here & latency is an issue, a big …

i have one desktop (windows vista) and laptop (windows 7), what is the simplest possible way to connect these two so that i can share data. please mention the items required.

We have a small office (6 stations) on Verizon FIOS Actiontec router. Last Friday, we had some internet slowness and an outage. For some reason the internal network was affected. The server became very slow to connect to and eventually we could not reach it. Printers could not be reached …