Our Networking forum encompasses topics related to network topology, routers, data encryption, security and other OS-independent network configurations.
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Hi.... i am using gmail .... some time i reveve e-mail from sites that upset me as example notification from socia site as youtube and twiitter ..... so i am asking is there any way to prevent revieving e-mail from localized site ....? thank you
Hello everybody. My internet speed is quite decent. I don't use much of it when I am using the computer. But one thing that really irritates me is how little bandwidth I get when my siblings are using it too. I usually play MMO games like World of Tanks and …
**Using VM workstation 9. I have setup 2 domain controllers each running exchange 2010.one has IP 192.168.1.1 and the other 192.168.2.1.exchange is running fine and the users in the respective domains can email each thru outlook.but the problem is; how do I route the 2 networks to have users email …
Hello Forum, I am glad to be on your forum for the first time. Greetings to all from Ghana. I am the Database Administrator for the company I work for. For two year now I have been researching on how to centralize our database system so that other offices can …
HI, Can someone please help me understand the difference between a token ring topology and a token ring network card; this is not a part of my homework, however a part of my research did involve reseaching a token ring topology and i came up with; Ring topology is a …
Hi, I am trying to get Outlook 2007 to work on one account. At present three users have email accounts. Two are working properly. One is not. The not working account opens and then goes into a Not Responding state. It worked earlier in the day. The computer is a …
I need help for my research about "improving email reliability",i need information and statistics showing that email is not reliable, there is a slight percentage mostly upto 5% that email is unreliable due to many reasons, i need information about how to improve email reliability and which tools or software …
Hello. I am having a problem on my Acer Extensa 5635ZG. My laptop freezes randomly only when I am connected to the internet using the wireless network. I don't have these sort of problems when I am using the cable internet connection. Do you have any suggestions for me please?
This just started on my computer. When I try to get on the internet, I get the message that firefox proxy server is not allowing the connection. What do I do? I have no clue as to what this means. My computer has always connected before. Is it because I …
Hi, I hope I'm posting this in the right place. :) I've also posted the problem I was facing on the Mikrotik forum, but it takes a while for a reply to be approved and I really want to solve this problem quickly. I'm trying to set up a remote …
Scenario AMY Networks is a consultancy business that designs, installs and operates networks for clients in the Higher Education Sector. As one their project leaders you have been asked to responding to an ITT (Invitation to Tender) for a network design, installation and operation for a new building in a …
Hi. A friend has a WG602v4 wireless access point connected to a Time Warner Cable Ambit U10C018 cable modem. Until recently it was working, and for reasons unknown it no longer has Internet connectivity. Not being able to log into the router (someone else set it up), I reset the …
My son wanted an Nintendo DSi, so he can play games with his friends. The Nintendo can't.won't connect to the Internet. I emailed Nintendo support. Their advice was for me to enable DHCP. I checked that and it is enabled. Next on the list is to configure the Nintendo manually. …
I have heard about WireShark software that what can it do. But it snif only my lan card. What if i wanted to snif the router that what other computers on the network are doing? Is there any way to do that?
Had no idea where to stick this, so I'll try here :) I have created a CNAME for domain1 to direct traffic to domain2 that has the value of `*` (so `*.domain1.com` goes to `domain2.com`). This works if the user types `www.domain1.com` but not if they just type `domain1.com` which …
On my GT-P3100 I can login to internet through Wi-Fi but cannot connect to internet through mobile data connection, when wi- fi is not available.Kindly suggest what is required. manitm16
I'm having problems with my wireless connection. My laptop can't seem to detect any connections, saying only not connected - no connections are available. But that's impossible, as my neighbor laptops could detect the wireless modem we have and all the other random connections floating around. If I connect my …
I am tring to access my DVR from my Iphone while away from home but can't what do I need to do
Iv been given an assignment to discuss in a brief essay 'Networking,protocols and packet switching...please help
i have been given an assignment on programming a simple NNTP client which should be able to connect with any of the newsservers and it should download all the news articles posted in a particular news group. I searched for free news servers but i didnt get anything. I just …
Bro, I am from Bangladesh and a student of BRAC university. I am in Electrical & Electronics Engineering. My major is in Wireless Communication and Networking. Will you please help me by giving some idea on thesis topic related to 3G/4G wireless system or networking based anything which is now …
i want to creat a long range wifi network in 1 km range i buy some hardware to do that 1: 2.4GHz 15dBi Outdoor Omni-directional Antenna TL-ANT2415D (Tp-Link) 2: 54M High Power Wireless Access Point Model No. TL-WA5110G (Tp-Link) i placed Omni antenna at top of my home about 45feet …
Hi All (Sorry if this is the wrong place, it's an odd question so couldn't think where else!) I need to setup email alerts on a Cathexis CCTV Server which runs NetBSD and Cathexis' Cat6000 software. However, it only gives the option for address and smtp (nothing else), and our …
i have an office with 6 computer & laptops fully wi fi connected but i always face trouble of either connection cut or mainly slow network pl .help
DEAR RESPECTED MEMBERS, I WANT A HELP IN SOLVING IT. ( HAVE ONLY A DAY ) A designed a real-time application which has an end-to-end delay requirement of 150 ms. How will this delay translate to Network/DL layer devices? Assume there are n hops between the peers?
I am trying to think out the process for a design but it would not be complete if I can not make this possible.. I am looking to take a female USB port and have it connect to a bluetooth transmitter, but the range does not have to be more …
Hello I'm running win xp3, I can't access the Internet even after plucking in the ethernet cable behind my computer. I tried Pinging the loop back addres 127.0.0.1 I received replies. but ping anything else does not reply, also running the "route print" command on the command prompt, didn't give …
file sharing has not worked since April. worked for several months w/o much issue before that. Been all over net to find answer, no go. computers see one another, (usually) but still no sharing. people that made the router was willing to help right up to the time I noted …
How to track an application about what it is accessing on the internet? Like if i browse to google.com than with tracking my browser i will get the google's server ip address.
i have local area network. it has a wifi access and a local port.my wifi is running successfully and has a internet access but using a local port of my pc it has a problem accessing an internet but it is connected.when i use my phone i can connect to …
Can anyone give me an example of research/case study about networking and system administration? Badly need it.
How to create your own hostname for an ip address? Example:- If i am running apache, and giving my friend my ip to view the webpage. what should i do if i want a hostname instead of ip? Note:- i have tried freeDNS,DynDNS,No-IP and other services and they are not …
Hi, folks I'd like to start by telling you I have been out of IT completely for a number of years, with the exception of removing viruses from my kids computers and paper jams from my wife's printer. My last Linux build was Slackware 5. In short, I don't mind …
When was the original Ethernet design foreseen? I don't know this question. Plz try to help me and explain for me. Thank you.
Can peer to peer network be constructed if two groups of peers are geographically seperated? I think that is not, P2P network cannot transmitted long distance between two end nodes. Is was right? If you know technically plz reply for me. Thank you.
Hello, I want to make one of my computers available to a friend who lives in Poland to assist him in his efforts in building a Linux distro he develops. He does not always have access to a 64bit system and I am not in a great finacial situation to …
Good... Its really so amazing to understand use of vpn clearly, But still confusing on how to creates vpn and configure them between client/server because this is my project from my cooperative company. Can i got helps anywhere pls. Moreover is it available in hardware or software and perhaps can …
Hi everyone, I am thinking of setting up a private network. I have 3 laptop's, a PC, and a tablet. 2 of the laptop's and the PC are running Windows 7 Home Premium 64bit, the other laptop is running Windows 7 Ultimate 32bit and the tablet is running android 2.2. …
Well, I am making leaps and bounds in what I am learning in the area of IPSec VPN Tunnels. I do have a question, though that I hope I can get a simple answer for. I have 13 locations that I am trying to connect, which we can refer to …
Hi, we have a mysql databse running on redhatlinux platform and it acts as the server and i am trying to connect to that database from my windows machine via eclipse by giving the ip address of the host, but connection not establising. could someone please help me out??!! Thanks …
Hi all I have a problem that I've been trying to solve for a few days now, as the title suggests; I can access my file server using the IP but I have no access if I use the FQDN. A college of mine usually deals with these network related …
Just like to confirm that if you have Two ISPs connected to two different routers on your network the 1st Router has a static IP address of 192.168.16.10 and the 2nd Router has a static IP Address of 192.168.16.20. Are you able to configure computers as to which gateway to …
i have 10 pc at home and currently i have been using internet connection sharing using a modem, my lan is managed by a switch. though now i need to apply a router to to my network. what is the best way to set it up?
Hi guys I am using VC++ on windows xp. When I compile the following code no errors; no warning; well but when I run it there are three errors code: void main() { pcap_if_t *alldevs; pcap_if_t *d; int i=0; char errbuf[PCAP_ERRBUF_SIZE]; /* Retrieve the device list from the local machine …
i had previously worked with the GNS3 and cisco packet tracer console as a part of college lab work. It involved setting up and simulating LAN and VLAN topologies. Iv seen people in the CS dept , as part of their course , simulate various TCP/IP functions using C and …
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