Greetings, Okay, so having an odd issue with a network at work. This is a fairly small LAN with about 30-50 workstations / devices / printers / etc. So the issue in essence is that only one of the workstation on the network can access craigslist. All others time out. This is not a DNS issue as a ping to craigslist.org resolves correctly to 208.82.237.226 on all workstations. Also a tracert completes on all workstations with nothing remarkable. I have only seen this once before and the issue was never resolved. This is not an ISP issue as one of …

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Dear folks Simple task can't get it work https://www.askdavetaylor.com/enable-parental-controls-linksys-wi-fi-router/ Tried to block internet access for one of my iPhone for testing purpose (it has dummy SIM means no cellular data) Enable Parental Controls (i.e it is ON) Choose a specific home device that I want to block then choose option : "Always" ,,,,,,,,,,,,my router screenshot same as the link above Click Apply But it didn't work !!!! Tried another iphone same issue I have latest firmware and I did restart the router as well Am I missing something ? Thanks

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I am Engr. Rodney KJnr. I am Mikrotik COnsultant. Feel free to chat if you are having any issue with your MikroTik RouterBoard and OS.

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hello everyone.. i am a final year student. we are asked to do a project in networking.. what kind of project in networking should i do.. i confuse what kind of project should i do.. i am in need of a project topic which is feasible and can be finished within 2 months duration.. i'll be very thankful if u can suggest me a good topic.. thanks in advance..

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Can somebody give me an advice of resolution.I have 1GBPS Bandwidth speed for my Internet Cafe. I have 31 Desktop PCs I have a managed network Switch that my 30 computers are connected on the Switch plus 1 Network Video Recorder for my CCTVs My router has 2 LAN cables on the back 1 for the PC where the computer controls and monitors the activity of the 20 computers and has control to the CCTVs and 1 NVR The Problem is Let us say one PC is downloading a huge File (e.g. Video or Software app) the other PC will …

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My modem dropped inside water for over 2hours and it stopped working wat can I do

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I have a router in one room of my house and wires running through the house into my bedroom where it's connected to a switch that further connected to several different computers in my room. What I am wanting to know is how the traffic flows from one computer to another. If computer A sends computer B a file does the data travel from A, to the switch, and then to B? Or does the traffic from A to B travel through the switch and all the way to the router and back before going to it's inteded destination computer …

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Does anyone have any advice about Comptia Network+ certification.

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Hi Dear, I have issue in wifi connection. Whenever i tried to reconnect the wifi adapter its showing connectivity error. Can anyone resolve the issue. I am waiting for positive response.

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Hello! I just downloaded a program called FBCIM. That is: "Facebook Chat IM". It doesn't function. It says it's still under development. Now I would like to get in touch with the developers of the program. How can I achieve that? Please help.

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Hi, I am looking for advice about internet service providers. My questions here may seem silly but please do reply. I am an entrepreneur. I am about to start a new business. This business handles a lot of confidential documents and if any of these are leaked it could bring huge financial problems. So currently I am studying the ways my documents could be compromised and I have a few doubts. Could there be a security breach through my ISP? If yes, is there any way to prevent this? How can prevent my data from being leaked? I became paranoid …

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admin

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Hi All, I am looking for a design approach to implement TCP socket server which is going to serve requests based on multiple ports. (1) port1 : dedicated for video streaming (2) port 2: dedicated for audio streaming (3) port 3: dedicated for data streaming. In above scenario do i need to create single server to take care with multiple port request or diff-2 server needs to be created for diff-2 request based on port configuration. Is there any design strategy where connection pool of sockets can be created to serve above mentioned port based requests? i appreciate if any …

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I've had this networking problem for a while and it's interfearing with another networking problem. I can share a folder on Computer(A) running Windows10 and have Computer(B) running Windows10 access the shared folder; although I can't share a folder on Computer(B) and have Computer(A) access the shared folder, or any shared folder for that matter ? I read it may have to do with DHCP although that at this point is speculation and I don't want to tinker with something just to spin another problem.

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Hi, New to the forum and I hope I can get some help in the venture in achieving my CCENT/CCNA. I have done lots of research and been have come to the conclusion of using: 3x 2621XM's or 3x2821'S (Routers) 3x 3750 / 3350 (Switches) I eventually want to venture into CCNP onwards and was looking at the Cisco 2901/2921 etc but would that be overkill as would like to futureproof myself by spending the little extra. In all fairness the model hierarchy really confuse me in the Cisco world so any advice would be greatly appreiciated. I have looked …

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I want to stream some random data from a wifi chip to another ip(cellphone or tablet). How shall I do it?I want to stream data at 30mbps or more. The hardware that I want to use is first a laptop ( make it send via a router to another computer). Then I want to replace the transmitting laptop with an arduino with wifi chip or raspberry pi with a wifi chip. What shall I do on the software side to begin with on the laptop?

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Hi ! I feel a little dumb, as I am trying to understand something which seems evident to everyone, and so that I cannot find a clear answer. I hope you guys could enlight my questions: I am trying to figure out how can a server handle multiple entrant connections. For instance, how work a Database Server to accept parallel requests and answer them, with sometimes big data, while only 1 port is available for this. I imagine my 'SELECT' request arriving to the port 1234 of my DB server. This would lock the port 1234 to my connection, until …

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I don't know what else to do, I've tried everything I've seen on the Internet, so I need some help. Also, I'm not good with computer lingo, so try to dumb it down for me, okay? Lol

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Hello DaniWeb Community, I've recently switched to a cable internet service and with the modem/router [our provider](https://www.iinet.net.au/) sent us which is a modem/router and the parental controls on it are crap so I've had to hook up our old router for the kids (dedicated for them). So what I'm wanting to do is have access to all three routers on the network, here is a layout of the network. ![Network.png](/attachments/small/3/6850849e4f534e3a8d7ce419fa386833.png) Key: **1** is the bungalow **2** is the main modem/router **3** is the kids router (because as I said before the main router has crap parental controls) So I'm wanting …

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I have a home lab I am trying to configure multiple subnets on and use Routing and Remote Access LAN Routing to get everything talking. I have two hosts w/ 5 physical NICS running Hyper-V. I have the NICS configured on each host so they each are in a different subnet. Example Host 1 NIC 1 10.10.10.1 Host 2 NIC 1 10.10.10.2 Host 1 NIC 2 10.10.20.1 Host 2 NIC 2 10.10.20.2. I can ping the IPs of each hosts nic from each other. So I know the two hosts are communicating. I setup a RRAS server with 5 virtual …

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I connected lap and desktop via crossover and assign ipv4 address . after that I **ping** and got reply success after I open mysql connection and type, host-ip of pc,username,password and access to specified ip address's pc DB success. Like wise I follow those steps for lan network which centralised by switch. It ping success each whatever I want pc from all computers before ping I run **ipconfig** command to got ip addresses. then I see **ipv6** and **ipv4** address. then my problem, same way I used lap and desktop, I open mysql connection window and put server machine ipv4 …

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Each years our computers are getting faster, games more demanding, which fuels better computers. We develop more memory in lesser spaces. We develop processors that calculate more than super-computers 20 years back. We had 56k modems, 1M, 2M, 5M networking, just recently there is possibility to get 1.5G at your doorstep, with record of 70G+ Everything moves on-ward, but what about **latency**? The speed at which TCP/UDP package can be delivered? Is that improved since "back then"? I can't see anything on the internet, so I'm wondering, since you guys have been here longer than I am. If not or …

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Can anyone tell me what is SLA and how it works ?

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Hi again. I would like to ask, i my sriCam sp011 Ipcamera, the Ip address is already given as well the port. So i tried to make a port forward it in my router with the same Ip address and port. I also turn off the firewall, and even make an inbound in firewall settings to allow the port. But when i check it through canyouseeme.org the port is closed? I am 100 % sure that everything ive input is correct. What could me the problem?and would i ask my Internet Service Provider to open it instead?? I would really …

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Hello. I have a scenario as such. 1 router connected behind a proxy used to connect PC with LAN devices. Proxy provides limited access to websites on the net. There is a 2nd router, Wifi only, which is not connected to any proxy, thus allowing open connection to the web. I would like to use my ethernet connection (LAN cable) to access the LAN devices, while using a USB WiFi device on the same PC to simultaneously be able to use the open network. Is this possible on a PC running Windows 10? If yes, what are the steps to …

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Six months ago I bought TP-Link router and when I connected it to my PC I was getting I-Ball interface. So I had to change router ip address and was able to use TP-Link normally. My friend told me that it happens if you used other router in past. After couple of months I bought new PC and have never connected any other router to my PC. Today my internet connection was disconnected so I tried detecting network type. Usually my connection is PPPOE but today it was Dynamic IP, so I changed my connection type to Dynamic IP and …

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Hello, a few days ago at my business I everyone lost the ability to drop/copy and paste files to the server's Desktop folder from the other computers in the network. They can do so to each other, except for the server. In that case, we need to drop the files in the Public folder. Any ideas? All computers run with windows 10 Thank you!

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Hey everyone, I'm looking for some help with coming up with a system to communicate data between client and server sockets. I was thinking of a command system, but that would only work when the client is sending a request to the server, not when the server is returning data from a request. How would you accomplish this? Thanks!

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Hi Dw. I'm a bit stuck with a lot of confusion here. I'm developing a client/server applications which communicates to each other, my project is a multi-thread based and I'm currently using MS Access and database but I have hit a very challenging problem as this was the wrong database to use at first due to its limitations. My program uses signals(predefined messages) to perform the appropriate task to make a very simple example to login to your account you need to fill in the username and password and click login button. The client will send: `LOGIN:<txtusername.Text>:<txtpassword.Tex>` using `LOGIN` as …

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Hello, I can't access Facebook on my laptop or mobile phone. Earlier today I could, on both, however in the last few hours whenever I attempt to log on, I get an error that says site can't be reached and that connection has timed out

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The End.