Questions tagged as 'puertos'

Tagged questions
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Make my server respond

I am "listening" to a port on my server, I have a GPS device that sends me a code, and I need to give an answer, how can I respond? I am new to this topic. How can I capture that with PHP?     
asked by 05.04.2018 / 10:54
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Redirect a port on Linux to different ports

I have the following: iptables -t nat -A PREROUTING -p tcp --dport 25565 -m statistic --mode nth --every 3 --packet 0 -j REDIRECT --to-port 25565 iptables -t nat -A PREROUTING -p tcp --dport 25565 -j REDIRECT --to-port 25564 With this,...
asked by 10.04.2018 / 15:42
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How to access Transmission outside the local network?

I have an Orange Pi Zero with Armbian, and I would like to access the Transmission that I have installed from any other device outside the local network, I know the external ip of the device (I do not understand why it always changes, I would li...
asked by 10.12.2017 / 23:36
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Open ports in linux ubuntu

I need to open port 8443 on my computer, investigate and I do it with sudo iptables -A INPUT -p tcp -i eth0 --dport 8443 -j ACCEPT sudo iptables -A OUTPUT -o eth0 -p tcp --sport 8443 -m state --state ESTABLISHED -j ACCEPT but when doing ne...
asked by 25.11.2017 / 00:43
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C ++ programming based on interrupts for communication of two DTE (in series)

My specific question is: In the code I have there is a line that is: outportb(Puerto+3,0x80);/*Pone DLAB en 1*/ From what I read this DLAB is a bit that is in the LCR (Line control Register) bone port + 3, access the LCR register, and w...
asked by 06.09.2017 / 09:02
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I can not access the ports as someone has an idea?

I connect the mobile phone to the computer and the ports do not appear to me, how does anyone have an idea? I suppose that it will be the problem of the mobile because I have tried with others and they appear. but I need to know why with a mobil...
asked by 04.09.2017 / 22:11
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Problem with opening Java ports

I am learning java and trying to do a client-server type chat using TCP, which will work online, the fact is that what I have done so far works very well locally, but when putting a remote ip address the client It connects very well to the serve...
asked by 18.06.2017 / 14:39
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Problem with port node.js and CentOS 6

Friends I have days searching and I still can not find anything, I have my node.js application running on a CentOS 6 server. I'm using the socket.io and express libraries ... From the console I can see that the node server opening the port of li...
asked by 07.05.2017 / 16:42