Questions tagged as 'ip'

Tagged questions
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Store user ip when entering site

I want to display a welcome video on my website only when it is the first time the user enters my site, I thought about using the following code: $ip = $_SERVER['REMOTE_ADDR']; It returns me the ip of the user and so I would store in the da...
asked by 06.02.2018 / 12:09
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Find ip inside the network [closed]

Hello, I'm trying a solution to find a specific computer within a network by an android application, to connect to a webservice in C # ... but the problem is in finding this computer, with the ip changing from time to time . What could I do about...
asked by 22.05.2017 / 18:50
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ec2 aws does not respond to the installed application

I recently received a ec2 to upload an application from a client in it, the application was done in springboot and until then I had no difficulty installing postgres and application as service ( graças ao script ant ),...
asked by 13.03.2017 / 01:08
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I can access website only by ip [closed]

I hosted an application on DigitalOcean but can only access over IP. I changed the DNS servers yesterday afternoon. What can it be?     
asked by 19.02.2017 / 14:24
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Get all connections related to an IP

Is it possible to get all the ips that are connected to an IP in Visual Basic? For example, I get the IP of all players who are connected to a server in a game. I tried the variable System.NET.IPHostEntry.Aliases but it did not return any...
asked by 26.09.2015 / 08:28
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Protocol tcp / ip address physical and logical? [closed]

If I already have a physical address (MAC), what is the usefulness of a logical address (IP)? Why do networks need both types of address to work?     
asked by 12.04.2015 / 03:00
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How to send SMTP commands and IP not be blocked?

I'm developing a PHP system that sends SMTP commands for email validation, but the problem is that in some providers my IP is added in blacklist. Do you have any way to resolve this? To validate I'm sending some commands per socket: HELO do...
asked by 12.11.2014 / 10:24
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Get external IP in Java - Android Studio

I want to get my external IP when I click a button in my app, but every time I click the button, the app closes itself. How can I do that? My code: public void onClickBtnAtualizar(View view) throws Exception { TextView txtResposta = (TextV...
asked by 20.11.2018 / 18:52
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How to connect to a postgresql database that is in another network?

I have a postgresql database installed on a Raspberry Pi on another network. I made the settings inside pg_hba.conf: host all all 0.0.0.0/0 md5 In postgresql.conf I edited to stay like this listen_adresses ='*' port=80 I downloaded pga...
asked by 16.10.2018 / 14:27
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Upload contents of a subdomain through another domain with A and CNAME-Record

Good afternoon! I'm having a serious problem here and I really needed your help. The situation is as follows: For each client, I create a subdomain in my hosting with his name. And in order to access the content, each client must type: nome...
asked by 28.09.2018 / 19:12