3,945 Topics
I re-formatted my computer today and upgraded from Windows XP 32-Bit to Windows 7 64-Bit. Using Firefox as my default internet application I am unable to connect to various different websites, mainly ones that I need to access to download vital software. This problem is not new to me as …
hello, i am a final year IT student.. we are asked to do a project in network security.. and no further sub topics were given.. i am in need of a project topic which is feasible and can be finished within 3 months duration.. i dont want any topic realted …
I want to know how to connect two computers directly in NAT environment. In this connection, I found out a solution called UDP hole punching., where at first a rendezvous server is required to be connected by both the computers to send their IP and port address which is exchanged …
well I followed the steps before posting and it seemed to solve the problem but here is the logs anyway: GMER 1.0.15.15530 - [url]http://www.gmer.net[/url] Rootkit quick scan 2011-01-15 13:46:00 Windows 6.0.6002 Service Pack 2 Harddisk0\DR0 -> \Device\Ide\IdeDeviceP2T0L0-4 TOSHIBA_MK1637GSX rev.DL032C Running: xrsodq7v.exe; Driver: C:\Users\Owner\AppData\Local\Temp\uwldrpob.sys ---- Devices - GMER 1.0.15 ---- AttachedDevice …
hey guys , I have a doubt that if there is worms/virus attacks on the router. If yes , is there any antivirus for that? If not Can we use antivirus for that???
Good day guyz, I need you help. I have a planned to add a transceiver which supports single mode and multi mode cable. I want to connect the two switches with the same transceiver. According to the specifications, Media interfaces : LC Connector LC : Fiber type : single mode, …
i want coding and also form whic indicates detected computer on network/and also want how to make batch file which display the ping host's mre than 50 at a time
Hi friends, We are a international purchase office services company based in China.. We offer network hardware services..like..CISCO products We are looking for a win-win partnership with a USA & UK company or other region. If interested...PM me ..we can communicate further as a first step towards success... I look …
If one thing should be at the forefront of every system administrators mind, then it is security. Microsoft has been taking a lot of flack about not being as secure as they could be, and there has been a market swing in the use of the Firefox web browsers as …
Hi everyone, I am actually trying to design a small network for a project. The network has several servers and so on. I would like to make these servers accessible to workers outside the company but I dont really know how to do it. Should I buy a domain name …
I have a Windows 2000 professional PC here that cannot access the internet. It is a friends PC that about 2 months ago he called me and said he couldn't access the net with IE6. I got him to install Mozilla firefox and he was back in action up until …
This story can be quite long, but the short question is - has anybody made an outgoing vpn connection with a Billion 7404vnpx or 7401vgpr3 and managed to maintain the connection for more than 20 seconds? I have been banging my head against a wall trying to get my 7404 …
i have at home a dsl internet connection, any i've no public IP how can i access my computer from office any good ideas with some explanation. note i've not priviliges to any router
I have a laptop that I purchased from work, but it boots to the old network and I would like to remove this without having to reinstall XP. I am able to use the PC stand alone, but it is always trying to sycronize to the network, which can't be …
Hi all, I'm new on this site and was hoping some of you more experienced coders could give me some advice. I'm a long time IT guy, always loved programming but never got too deep into it. I know the basics of programming in .Net and C# but I would …
hiiii.i need some gd ideas for my final yr project on networking/networking security....
Here's the situation, there is a D-Link des-1016d (16port) switch which only has its power led blinking and no sign of connectivity, does that mean the lines are faulty or the switch is faulty? I've tested the lines and it shows connectivity but I need confermation. Thank you
I recently disconnected all of my computer wires, including all connections, assuming I knew how to re-connect after my cleaning spree. How wrong I was!! I have a Dell Laptop, Netopia Modem, Linksys Router & DSL, and 5 hours of failed attempts in getting it right. PLEASE HELP!!!
Can someone please help me understand Networks, Broadcast, and Subnets? I'M taking a course at oreillyschools and I'M having a terrible time understanding the lesson. Thanks.
i would like to do my doctorate degree(Ph.D) in network security particularly. can you help and give tips the topics and to do so... please...
I have Verizon Fios, so I am getting my data connection from coaxial. I'm running a cable from one of the ports (not the uplink Verizon generic router/modem) to my E2000, which obviously has this end plugged into the uplink. I haven't had any connection issues wired or wireless, my …
i am an computer science student from 3rd year i am interested in networking,hacking and in programming little less knowledge, what should i follow or study to have an bright career . you plz suggest me some information so that i cold compet in this modern world. thanking you
Hi Friends, Here is my Scenario, I have two ISP Connections from different Providers BSNL and Sify. Both are 1MBps. In my Office Now we are using Sify for Only one Machine and BSNL is configured in wifi router. But Often BSNL network is in problem. So we have planned …
Hi guys! My first post here so hopefully we can learn from each other and maybe make a few new friendships along the way. Thanks for having me! I have a problem at home. I am using a wireless netgear router which is connected to my machine via ethernet cable …
I want to replace my aging Linksys WRT54g with a Netgear Wndr3400 router. I am also putting in a netgear switch at my Home Theater to connect the Sat recievers, TV and Xbox. Must I uninstall the Linksys and related info first, or just install the Netgear over top ?
I need proxies unblocked for Lightspeed Systems. Any Help? I Dont want no blocked ones either. Be for real and give me a good flash game proxy. Please help guys. Please
I need to calculate the network bandwidth in LAN. But i don't have any idea about it .Help me how to calculate it. Thanks in advance.
The state of Oregon is holding a series of informational meetings in 20 areas around the state to identify the barriers to bringing Internet resources to their community. While obviously meetings are being held in urban locations such as Portland and the state capital of Salem, they are also being …
Hi, Could anyone help me out where LANDesk capture the inventory data of the Software licenses? OR does it maintains seperate database of Inventory data. Guys pls. help me as I'm eagerly looking for the sample database. Also how does it relates to the LANDesk DB? If you have any …
Dear friends, My office have 10 computers and one server. We have two laptops. We have shifted our office recently. After that we are having problem in internet. The problem is, Google related URLs(gmail,google,google maps,..) are working properly. Other websites are not working. I can ping yahoo.com, but hotmail is …
i have run 2 nic cards in an assortment of computers. the reason is that the server is unix based & the router modem for the web only has a command base interface for router settings. so we decided that the second nic card will be used for a p2p …
I Have A Wireless-G Router Which Is WRT54G Linksys Cisco .. I Went To A Website And Set The Tranmission Rate To 54 Mbps And It Only Helped Abit.. Is There Anyone Who Could Help Me Solve This Ploblem?? I Went To Download A Wifi Speed Test On My iphone …
Can somebody explain me how HARQ is different from ARQ ? If possible provide me more information on HARQ. Thanks in advance.
I cannot change my firewall settings, error is group policy control. I dont know what that is or how to correct it.
This is a problem i had started having about a week ago. No new software has been installed or deleted. My router status light usually blinks and the net stays connected for about 10-15 mins before it gets frozen on either light on or off and the net gets disconnected. …
We are trying to weed out the slow networks in our blend and look for new faster connections. I believe savvis was the fastest but that was years ago. Anyone know now what is the best networks for our DC to plug into?
HI- I am trying to setup an office LAN. I ve one server 2003 and 10 XP Pc's and 1 netgear switch. This is what I would like to accomplish: - Get all of the XP system to be a member of a domain. - Get all XP system to …
Hello everyone! I am a Software Testing Assistant for a company that develops in-house software and I was needing some assistance in finding test cases surrounding connectivity to a FTP Server that is being connected to a secured network and a remote laptop. Any help would be greatly apperciated! Thanks!! …
Hi, Since I starting dabbling in many areas of the tech world, I think I've lost some of the basic networking concepts I should already know. So I'm running into a problem: I came into a job with a network in place. After some issues, we had replaced some equipment …
IP address of web visitors TO MY SITE change over time by country, I mean a Europe IP may become USA IP? So if it does [B]not [/B]change means: if you record IP you record indirectly the country, without having record directly country time first visited, since no change since …
dear sir/madam actually i would like to build a network of 15 to 25 systems.so what is the requirement could u plz tell me. which server is suitable for me. which switch should i purchase. and all the necessrary deatils will u plzzzzzzz tell ma. with regards: ranjit singh 9718426572 …
Hi, We know that UDP does not contain any acknowledgement mechanism. But the TFTP which uses UDP sends the ACK packet on reception of data packet. How is this justified? And if the TFTP is sending the ACK packets, the overhead is bound to happen so why not use TCP …
I just finished building a htpc, everything is new. I loaded Win XP and then the mobo disc, thats it so far. Now during the XP set up windows apparrently recognized the 1394 on my new mobo (gigabyte ga-ma785gm-us2h) and when I was prompted with options for this connection there …
hi there, i have a question in coping a file to machine in the network i use the below code [CODE] public string UploadFile(string ID,string Phase,string source,string fileName) { string path = @"\Server-003\F\Details\Reports\" + ID + @"\Phase" + Phase + @"\Proposal"; Directory.CreateDirectory(path); //string folderPath = path.Substring(0,slashIndexLast); string[] files = Directory.GetFiles(path); …
I am planning on working from home and I need a consistent and fast internet connection. The broadband in my area is not that great, so I am considering installing another ethernet card and bridging two internet connections. Is this even possible? If I bridge a 6mps cable and a …
Hi! I need one favor. In SSL an intruder can create a havoc by interchanging TCP segments. Can an intruder do something by deleting a TCP segment? What has to be done by an intruder to succeed at deletion attack? What effect will it have? Thank You, Gaurav
I read somewhere on the net that a loopback would be appropriate but having read up on a loopback it seems to only be on one reserved IP of 127.0.0.1 The single fixed IP I have been assigned is /32, I thought this leaves me with no space for hosts? …
Hi there, I thought this is probably the best forum to ask my question. I wanted to know, say you have like 5GB of data that you can use, supplied by your service provider each month. And say you have something like, 3 users connected to your line. Is there …
HI!! I want to hide my MAC Address. Please help me.
Hi My Browsers are not working , but my system is connected to the internet !! Msn,Skype,outlook are working fine !! i tired all the possibilities by resting my connection , system , internet setting , disabiling the anti virus , restoring the system to previous day !! stil no …
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