Networking - Hardware / Configuration Forum

hey, Im 13 and my family is run of a d-link router which i setup. This has been running alright now for over a year. Now my brothers computer doesnt connect. He is connected through an ethernet cable. These are some things that happens. It look likes he is connected but then i have a look at the router logs (from my laptop) and it doesnt...

many persons access my shared folder in my LAN network. how to identity who is accessed there?

Hi all, I am trying to know more about Reverse ip lookup. The results vary from tool to tool.. I wanted to know what exactly happens behind the scenes when we do the reverese lookup.. and why some tools are able to find details about a specific IP.. but others just result in "cannot resolve".. Many thanks, Abhi

to block social networking sites,and to know as example in collage campus any student use the facebook or any social networking site then suddenly the college system knows about that and block or ban this.........

Hi, Is there a way to write an application or script to automate the process of configuring port forwarding on a router? If so, does anyone have a link they can provide? Thanks

I am working on ccna cert, will it any beneficial? please advise me for good career in system networking or help desk jobs. thanks

how to prevent the internet browsing but the network still working

Hi every Body, I have doubts on networking because i don't know any thing about it. Now my question is give reasons for differences between workgroup and Domain in an intranet Thanking you

I have optimum online broadband, if I connect single PC directly to cable modem, I get 10Mbps, if I connect PC through Router (Router uplink to cable modem) I get 5Mbps, router is little far from computers, I add another switch in between, speed comesdown to 2 Mbps, I called Optimum, they says connect computer directly, if I do, I can connect only...

hi there.. Can you please explain me about the Communication Server...In what type of networking does it use? Is it same as the Server that we use in the networking or is it different?....

I am doing a project in embedded system (in vc++.net 2003)...I need to allocate a pool of free space for the incoming packets.Once i received the packet in the pool, an intimation must be given to me that the requested packet has come.How to do this? Meanwhile, an packet comes for another process which runs in the backend,an intimation must be...

I have googled and found that how to create two ip address. Now i have use the two different ip's in my socket program and send data through the different ip. I am using Winsock in windows, in VC++ 2005. Any suggestion and pointer to reading more about this. Thanks in advance.

Hi I have server 2003 std and I'm using Homingbeacon changeip software and my server stand behind a netgear router, my problem is that I can only access my server remotly ( If I put remotly the Ip given by the homingbeacon, I can access it normaly) my problem is that I need to access the application installed on my server through the internet I...

Hey guys this is a Linux networking question and I've not had any luck with getting it solved yet. ra0 (192.168.1.90) connects to roommate's wireless router for internet eth1 (192.168.8.1) feeds shared internet into WAN port of my router eth0 (172.28.201.3) connects to a LAN port of my router computers on my router are 172.28.201.xxx my...

Hi guys How can one network a 3G modem for internet sharing on Linux Ubuntu, it took us a while just to figure out how to get it to work on Ubuntu,now we need to network it. Does anyone know how to do this? Nthabiseng

Hey All, I need your help findin a software that can help me manage a small network...37 computers. I want a software with features like untangled for linux. I need a tool that could create group policies, schedule, band-width limitation and total internet access limitation. I don't have the budget for ISA and i don't like torrent use. ...

Hi Everybody I have a small doubt and this is very importent and even urgent i have a small message which has to sent to all the employees in my office every often ofcourse here i can send the msg through outlook but there the problem is they have to chk the out look very often so the reason i have choosen this option ...

would anyone tell me that how do we classify processor. i.e which processor is better? Is it classify with pin no. that is attached with processor . how does it work?

Do we have route-map in all machine (personal computer) In a local network ,if a machine want to communicate with another machine (in local network) it should have information about another machine. Does each machine have information about the machine located in local network? or else each machine will get required information from gateway...

Does anyone know of a way to programmatically block a Windows port using C#..?

Hello Experts; I have a wireless router TP-link I made security phrase for it. What i am trying to do is to configure a d-link access point as a repeater for the TP-link and always not working :(!!! while i am scanning in my access point (d-link) I see the tp-link and I am able to connect but when I scan using my wifi on my laptop I'm...

172.16.140.25 172 indicates class B address what does 16.140.25 signify? only host portion or something else

I have connected two PCs with thier LAN cards. Both PCs run Windows XP. I ran Network Setup Wizard and now i am able to access Internet from the other PC. The problem is that i can not ping the new PC . I am unable to ping from the primary PC ( Where i ran the Network Setup Wizard and which is connected to Internet), it outputs "Request...

I have task assigned to me that my boss want the best security software that prevent from the hackers, spammers, spy, and any kinds of viruses. What is the best software to use? Before, my boss experience that his account was hacked. So, thats why he assigned me this kind of tasks. Additionally, I want to know how the network and computers...

Can CiscoWorks manage non snmp cisco devices, if yes how.