Questions tagged [network]

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CS50 Appliance won't connect to internet in VirtualBox

Recently I installed the CS50 appliance for VirtualBox, and found that it will not connect through my ethernet cable on eth0. I searched for other answers, and changed the port in /usr/bin/ip50 from ...
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1answer
173 views

hello.html ERR_ADDRESS_UNREACHABLE

I'm not able to reach the hosted html files outside of the appliance. Within the appliance everything works great. However, as soon as I try from chrome in windows I immediately get an ...
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3answers
1k views

How to Fix DNS_PROBE_FINISHED_NO_INTERNET Error?

I have internet connection On my PC but in appliance shows me this error : "DNS_PROBE_FINISHED_NO_INTERNET" Can anyone help me to fix this error,Please?
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1answer
442 views

I can't connect to the internet on cs50 appliance 2014 os

I installed cs50 appliance 2014 os from its iso disk on my laptop as dual boot along with windows 8. There are a lot of issues with the machine here. The 1st is that my touhpad is not working(not even ...
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1answer
92 views

Getting Online with appliance 50-2014

I am using appliance50-2014 on Windows8.1 platform. My computer is connected to the internet but the VMware is not and in the bottom right corner of the display it says "missing network adapter" ...
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0answers
12 views

How does the server know if the client has received the data completely?

As i've understood, the client first enters a domain name and the DNS returns it an IP address where the client sends his request and gets a response from the server. Now while sending it back, the ...
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0answers
77 views

CS50W - Project 4: Network - Followers Model

I'm having trouble implementing the followers part of this project. The spec seems to say that you should have a seperate model called Followers, and not just add a followers field to the User model. (...
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0answers
80 views

CS50W Project 4 / Network - NoReverseMatch

I'm currently on the last project for CS50 Web called Network and am stuck on the Follower spec. I'm trying to get the url in the Following tab to bring you to the profile of the specific user that's ...
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1answer
22 views

Few questions about ports

I was looking for what port is on many websites, but i am not sure if i found what i want. My questions is: 1) What is a port? Is that a piece of code in my Windows? As i found on (en.wikipedia.org/...
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1answer
24 views

Ports and Files

In Week 6 lectures where we first learn about computer networks, we learnt about ports. David said that the ports tell the listening computer what type of file it is, e.g. port 80 for HTTP, 25 for ...
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1answer
154 views

Cannot connect to localhost

This apparently works in the lecture, whatever you put into vhosts/localhost/public can be accessed outside of the appliance in chrome. That doesn't work for me. When I put localhost in the address ...
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0answers
77 views

Bare metal install

I did a bare metal install of the CS50 appliance. However, it says in the bottom right hand corner "missing network adapter". I did do some checks to see if I could fix this. In fact, I spend half ...