Networking Forum

TCP/IP works basically in four layers but sometimes it works in five layers.. WHY?

Hi, My husband and I are going to Dubai, I heard that many websites are blocked there, So I'm looking for a cheap and reliable vpn service, Any help would be appreciated.

Recently our cable provider boosted the internet speed to 15Mb/s down and 2Mb/s up. My son is connected to a desktop through the Cisco router and gets the stated speed. My wife has a newer Dell laptop and she also gets the stated speed. My laptop is much older. I …

Hello guys, Help me fall down network connection suddenly while using on my laptop. I am using ASUS with a Grameenphone 3G Modem. This problem not happen before but suddenly I am facing this mostly. Do you have ideas how to solve this problem. Any suggestion will be highly appreciate.

Everytime I type in the 192.168.1.1 address, I receive a message "Internet Explorer Cannot Display Webpage". I have tried this several times and it doesn't connect me to the website. HELP!

We have a shared network drive with excel spread sheets on them, the connect between the two buildings is via a microwave, and every now and then the spread sheets will lock up. Can anyone suggest a budget sensitive solution that could improve the connection, and/or help with the freezes?

Hi All, I am running a website its working fine by using the domain name but for the performance issue i am think to run some content in site using IP address. I get the IP of my domain by using cmd prompt ping domain name command. Copy that IP …

Hi folks, Generally, i access my internet without using any proxy servers ie my firefox/IE always has this option unchecked. Then i ran ultra surf this one time (on vista x64) and it worked fine but then once i closed ultra surf i couldn't connect in either browser, inspite of …

I want to have a home-network for my newly built home. The square footage of the house is about 1500 (140 sq m approx.), with 3 floors, yielding a total living area of about 4500 Sq Ft. On the ground floor, there is a home office, with two computers and …

Hi guys! can one use class c addressing to set up LAN?

Suppose you receive a phone call from a client in Sales who cannot print a report on a printer in the Research and Development department. The report is from a database created on a server located at headquarters. The client tells you that other members of the Sales department are …

Since trying to install drush on my web server ssh my prompt has changed to -jailshell-4.1$. It used to be castlesw@castleswebdesign.co.uk [~] #. I dont seem to be able to change it even when i close the session and re open it still sarts the prompt with -jailshell-4.1$ once logged …

Help! My IPad is being hacked via my IP address by a close relative who had access to the IPad. is the only solution to get a new pc with secret IP address? Could the new IP address be found online via name/address details from google registration or banking ? …

how do i network my pc to the server pc

this just what happen a moment a go, i turned on my wireless router(dlink dir-600) then turned my laptop, but the problem is i cant connect to the internet, so what i did is restarted my router(BTW my wimax modem is connected and has good signal strength) but i got …

Hi Guys! I want to seek advice on how to deploy a Firewall Appliance side-by-side with a cisco router. The topology is like this. Cisco Router -> Firewall Appliance -> VLAN SW. I have already created a transit link between the units. The firewall appliance can see the router interface …

Looking for a good [preferably free] download to practice rules setting for firewalls. Many sites offer simulators but downloads cannot be effected.

Hello All, I want some help on how to display the login logs and log out logs when any user or Clients logged in to the udp server or logged out of the server. I have to display following information:- (1) For LoginLog - UserID,UserName,TransactionID,ClientIP along with id of 1 …

How fiber optic data transmission works for small office home user? Can you guys kindly give 2 or 3 solutions? and give me the websites for my reference.. :) thank you for your kindness..

Hi, I have a small home network which I will try to give as much info about as possible. I have 3 PCs connected to a Linksys WRT54GS router. Each computer is assigned a static IP in the network. What I want to do is to find some way to …

I have a question about wifi networks and total available bandwidth. According ot the specification, the wifi has a certain transfer rate. So, if I have an AP that supports 300mbps, and X connected clients, the total bandwidth is splitted among the clients or the transfer cap is per client?

i have fastream netfile server and i want to setup an http or ftp server with limited access can someone guide me through the setup

Dear sir/madam, Scenario You are a technician who is working at XYZ , which is one of a leading higher education institute in Sri Lanka. XYZ currently has three schools, Computing, Business in XYZ1 and Law in XYZ2 are located in two separate buildings, Both has a Local Area Network …

Dear , I already Configured My Linksys to Bridge Mode but it does not understand My DHCP and DNS Server i Checked the Status Page and It Shows That the Router see My Primary Router as DNS and No Place to Change It Please Help

Hi I am currently renting a room in a house that has comcast, there is an active coax cable that is ran into the room i am renting. I would like to know is there a way that I can connect my own purchased modem to the coax cable in …

This may be similar to some of the dead threads here. Because of limited bandwidth available by my only "HI SPEED" provider (Frontier 3mb max) I elected to go with a 2nd DSL line from them to maybe speed things up a bit. Now I have 2 x 3 mb …

Ok so i recnetly change modems and then I switched them back but now on COD AW its showing STRICT/MODERATE Nat Type Is there anyway I can get this to NAT TYPE: OPEN Thanks!

I have following configuration- --DSL Modem---- (Has only 1 lan port ) -IP address - 192.168.1....DHCP ON --Netgear Router R6300V2 --- Connected to modem via WAN port on router -IP address --10.0.0.1.... DHCP ON --IP Camera -IP Address --10.0.0.64.. STATIC IP - Connected to lan port on router. My all …

why do I get a bug of "view your network connectivity"yet all network connection is OK.

Hello, I am having problem with my ports, yesterday I opened port 80 and setup local area connection propeties for ipv4 to use static ip 192.168.1.4, I used ipconifg in cmd to check it first. I am using WAMP server on my pc with windows 7 64-bit. It worked ok. …

I'm trying to host a Minecraft server on a Openshift DIY gear and my friend wants to join. I have a SSH key for him, and when I run this in cmd like the documentation says: "C:\Users\~Jacob\Desktop\putty.exe" -ssh -i "C:\Users\~Jacob\Documents\ssh.ppk" -N -L 127.5.90.1:25565:127.5.90.1:25565 53fd2ff4e0b8cd67260003c5@minecraft-awesomeserver.rhcloud.com It says in PuTTY that it …

Hi i have a groovy grails application,and i m using tomcat 7 to host it into my localhost.. when i use localhost:8080 i get tomcat screen if i use localhost:8080/route i get my application at the same time when i use localhost i get wamp screen and it is used …

Hi ,I have an laptop (Acer) bought 2years Back ,which i'm unable to acess blutooth in it . i'm not able to synchronise with my phone even to share the files from lapi to phone visa-versa.Can any one help me how to activate it pl.

Hi, I'm using this script to copy 'Member Of..' permissions from one user to another. Problem I have is that we have 5 domain controllers, what I find is when I delete ALL the groups from user2 (from their own domain controller) and then run the script, what I get …

i had a 8 port (Ethernet) router, 2tb usb external hdd, and 5 desktops,1 laptop (wifi embedded) and a epson printer. i need to use that 2tb usb external hdd as centralized storage and as well as epson printer too. First of all i get internet from dsl modem which …

i am finding it difficult remotely connecting to another computer on my network. any idea?

My Network adapter not found? on ASUS P8H61-M LX3 R2.0 Motherboards ...reinstal windows and no efect...please help

I need help, I have 2 8-port hubs and 12 computers. Can I connect the two hubs together to make it function as 1? If yes, how do I do it? Do I need special hardware or software to do it? I'd very appreciate all the help you can give …

can i connet diffrent network pc without any router

Hello Daniweb, I've recently become interested in networking, especially the administrative side of it (monitoring them, managing and resolving faults etc.) and therefore I thought one of the best ways I could learn was to see what was actually happening on them. I installed Wireshark for Ubuntu, and everything seems …

Hello everyone! I have a server/client application running in 4 internet cafes, and i have a packet duplication problem in one of them. I have thoroughly examined my code and tested it in my lab and cannot find any bugs whatsoever. So on rare conditions some of the clients seems …

I'm not able to login into my router admin panel. I'm connected with LAN cable,my wifi is disabled. I'm using 192.168.1.1 to login into router. It always says connection timed out. I just want to use this router to improve my wifi coverage in the house.

Hi to all, I have a question about port forwarding & VPN. Just recently attempted to setup a VPN connection to my home PC over internet and what I notice is that port forwarding on router is not needed for other services to be accessed on a LAN PC that's …

What are the important to become a good networking Engineer? What possible skill must be have in us?

please i need your help on this Project Work. youwork with a consukting firm. upon the introduction of a client/server network, Linux server, windows server and windows client. the manager says no servers because off viruses and crashes. 1. now what do you tell the manager about modern n etworking …

HOW CAN I FIND NETWORK SSID?

Hi all, I've just started to work on a lazy mans network - everything is unmanaged. I've now been asked to install a media server so that we can provide a source for the 90+ TV screens in our thirty remote offices, a system such as this: http://www.cabletime.com/how-it-works/ The only …

i am working on a project right now and wanted to know some opinions. Let's say there is a large building with a protected network(computers, printers...) If we wanted to integrate other computers form different locations, linked to that network. What could happen in terms of security, possible threats? I …