[ip] Forum Topics

Hi all I am currently working on a project for tech (university). It's a login form that uses a CAPTCHA as validation and must monitor the IP address of the computer that has currently requested the form. The IP monitoring part is so that if a user has made x …

The need for efficient storing of IP numbers came up in discussion thread. With help of this conversion to/from the 32 bit numbers that IP numbers (the old ones) represent I could push the time of finding unique IP numbers from 10 million random numbers down to under two minutes …

Is it possible to find out the skype username by knowing a person's IP?

Hi all, I am trying convert IP addresses form Decimal format [Like 192.168.12.13] to HEX format [c0 a8 9d 80]. For Example the IP "192.168.157.128" is equivalent to "c0 a8 9d 80" in HEX. How to do that.??

Hey guys, Here's the problem I have: I am writing a server application in Java using the ServerSocket and Socket classes. I have an instance of ServerSocket which listens for connection and accepts them. The server runs a website that requires users to log in using an e-mail and a …

Hi all, This is my first time posting in this forum (disclaimer: please let me know if this is not the right place to post this). I'm turning to the Linux server discussion gurus for some sagely advice :) I have a VPS web server running CentOS with Apache and …

i cant connect to my tcp server here is the partial code of my server [CODE]Public Sub New() InitializeComponent() server = New TcpServer(9988) clientCollection = New List(Of System.Net.Sockets.TcpClient)() End Sub[/CODE] and here is for the client [CODE]Try 'connect Dim hostname As String = "127.0.0.1" Dim port As Integer = 9988 …

Hi everyone, I'm trying to create a program that you can use to communicate to other people with the same program. It connects to a Server program that gets your message an send it to everyone. I found 2 problems that I haven't been able to solve. The first one …

I'm making a simple IP logger. I've tested the script, but the database doesn't seem to filling up. It could be a problem with the database format etc, details below. Otherwise, I must have made an newbie oversight in the PHP. Some fresh eyes would be greatly appreciated! id: INT(10), …

What are some ways to connect to one computer from another other than using VPN or a Static IP? Let's say, for example, one computer is hosting a web service and another computer that's not part of the network wants to call that web service. Would it be possible without …

I need some help. I want to make a secure loginsystem and here is my script for the system that checks how many times you tried to login ($try). db.php is the script for connecting with my database. The system isn't in connecton with the loginsystem it is only the …

this is supposed to log the ip's of people connecting to my site but it wont work help? [CODE]<?php $username="****"; $password="*****"; $database="ipconnect"; $ip=@$REMOTE_ADDR; mysql_connect(localhost,$username,$password); @mysql_select_db($database) or die( "Unable to select database"); $query = "INSERT INTO ip VALUES ('$ip')"; mysql_query($query); mysql_close(); ?>[/CODE]

I want to get details of user when he registers with my website for security reasons. I need ip and date and time I guess. Is there anything else I need to cache while registering? How to get ip,time and date? And time will be in which timezone? I want …

I have an IP camera that feeds video over lan or the internet thru a browser. It has its own interface on either Mozilla, IE or other browsers. I tried calling the site using the Microsoft Internet Controls component and it works fine. The GUI is called upon and I …

I am receiving my secure WiFi from a distance and would like to set up an access point to strengthen the signal at the receiving point. My current setup is a D-Link Randbooster wireless N Router with WAP security. My Belkin wireless N router has the ability to be set …

I would like to ask is it beneficial having a lot of comments from the same website with a great ranking in alexa(400,00) but different IP address and different email address?

Hi, I got a server with several of IP's at. Those IP's I want to create sockets through and afterwards from a client, and afterwards send a socket to a webpage. The problem is that I want to use the IP that the client is calling to create the socket …

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? …

Within the past week, I noticed I couldn't access some of the sites I usually visit. I eventually found out this was because I had an IP address in a much different location than where I am currently located (at least 1000 miles away...). Consequently, I tried to figure out …

I noticed one of our clients was using an IP scheme for their internal network that wasn't one of the 3 groups of private IP addresses. They were using 200.200.200.0/24 They haven't had any problems so far, but will this cause any problems in the future?

hi Ive been posed this problem. A friend does maintenance on a companies network, and would like to do it remotely. Currently, their IP changes every 24hrs and so he has to phone them to find their IP so that he can log in... He asked me to write him …

Ok this is so new to me but does anyone have example code that decodes header fields in an IP datagram? or a link to something like the beej's guide....So i need to decode the header from the following example. 0000000 141724 120662 000002 000004 000000 000000 000000 000000 0000020 …

I found a code on several websites for a UDP client and server ... when I run the code of both the client and the server on one computer, it works normally ... but one I work on two computers (one server and the other client), the sever becomes 'Not …

Hi am i having a acquirement of forward the ip address and port number to some different ip from windows machine. I know there could be many ways through which t can be done at network layer but that requires too much of changes. is it possible to do the …

Here is my Prob- we have a main router from which we use a distributor or hub for internet connection distribution, ever computer connected automatically obtains IP address of format say - 180.50.50.xxx to access net connection. if any connected computer has different IP format than the given one, it …

I've been building a commercial website and I'm ~30% finished, but there's a little problem I've been dealing with that I think I can stop but before I do all that I want to know if it works. So here's the deal. Right now I'm running Apache on my machine …

Hello there :) I am working a final lab in computer science course, and I have this following problem: We are said to use Wireshark, and ping a certain page with -l 3000. Then, we should check the IP Fragmentation - and in Wireshark the value was 3008 bytes. Where …

I am trying to make an IP chat using TcpServer. As many people are behind a router, how would it be possible to connect to them directly? I know how to call up my external ip, and how to find out my internal one assigned by the router, but how …

So I have to connect to a server on a specific port but all I have to identify the server is its name, e.g. "students.ce.sinclair.edu" in a char*. How can I get the ip address to assign to a sockaddr_in? [CODE]struct sockaddr_in server; memset($server, 0, sizeof(server)); server.sin_family = AF_INET; //server.sin_addr.s_addr …

Hello everybody! I have a game server (WoW). I want my players to download my custom patches to the game. I've done a program that checks for update/downloading things. I want my program to send a packet to my game server if player have all my patches. I dont need …