I'm trying to connect to my website from another node on another network. If the nodes are in the same network, i can connect to the website without a problem.
I've forwarded port for ssh and Django (8000), I also have apache ready on port 9080.
ssh and apache ports work fine when connecting to them from external ip address, Django does not for some reason.
First, i tried to run the server on port 8000:
python manage.py runserver 0.0.0.0:8000
This works completely fine when connecting from the node that is in the same network as the server, but for some reason, whenever i try to access it from external ip address, the connection is refused.
To make sure it was Django, I also tried running the server on the same port as Apache (9080), although, i didn't expect "errorless" response, since i knew that port was occupied. But there was no change at all, I was still getting the same Apache page that i would get before.
I also tried allowing port 8000 on firewall:
sudo ufw allow 8000/tcp
But pretty sure this is not the problem, since this Debian came without any firewall.
I also tried to empty ALLOWED_HOSTS in settings, but there was no progression.
It seems like Django has no effect for external connections, what could be the reason?
I also struggle to understand the purpose of other http web server platforms in this case (e.g Apache, Nginx), Isn't Django creating a webserver itself along with its custom wsgi?
Firewall is not the problem, neither is the web server, then may the problem be caused by the Django itself? Maybe it is outer firewall?
It is not clear how you are configuring Apache to forward requests to Django, it seems like you are treating those as two independent components. If you want to use a web server in front of Django (recommended for production envs), you need to configure both Apache and Django.
Then, as you are running django in dev mode (python manage.py runserver 0.0.0.0:8000), you should reach Django in http://server_ip:8000 regardless of Apache, perhaps there is another firewall blocking the connection. Use tracert / traceroute to find out where the connection is blocked.
FInally, for production environments, it is recommended to use a web server in front of Django to increase security and performance. See the docs for further information.
My guess is that you have another firewall blocking the port. You opened the local firewall using ufw, but there may be an outer firewall.
python manage.py runserver 0.0.0.0:8000 starts correctly? If so, keep an eye in the log.
Inside the server, do a request wget http://localhost:8000. The request should be logged
If you can reach Apache in port 9080 from outside the server, you can:
Use nmap to find the opened / closed / filtered ports in the server to find if there is another firewall inbetween.
Configure Apache to forward requests to Django, although this does not solve the problem
In your question you say that you have forwarded port for ssh and Django. What exactly is this? Are you sure that you have not misconfigured your ssh server to listen in port 8000?
Related
Trying to connect to my django website (from the browser) that's stored on the GCP virtual machine.
Everything works fine if I'm accessing it internally using internal IP or localhost.
However, I can't access website with external IP.
No logs in django that would say someone trying to access if I'm trying with external IP.
I have http, https traffic enabled on instance.
Firewall rule to allow port 80:
Here is Test-Net results.
Searched the web for answers but nothing looks wrong in my settings..
Any ideas would be appreciated.
UPDATE:
Do not create or change egress rules unless you know exactly what they do. They are not necessary for ingress rules (VPC Firewalls automatically allow return traffic):
I've changed all firewall rules back how they were so now only port 80 is allowed.
You have an ingress rule for the target http-server. Is that target flag set on the VM instance?
What is the output from sudo lsof -i -P -n | grep LISTEN? Your Django server must be listening on 0.0.0.0.0 instead of localhost.
I have 0.0.0.0 with port 80 at django terminal.
I use windows 2016 server so don't know the powershell function that would display what you asked for.
Here is netstat listening ports for django.
I've been working on a website for the past month, and now its time for me to host the django website onto a private server. Is there a detailed method on how I'm supposed to host the website onto a specific IP address assigned to my system?
This is my first time dealing with hosting a server and i dont know much about it.
Also, once i host it, How do i change the link from being the IP address to an actual link like "12345678.com" or something like that?
(The website should be hosted in such a way that only the people who are in the same network/lan connection should have access to the website.)
I have wamp on the system and the system has a Windows Server OS (if this info helps)
you can run your codes with manage command like this
python manage.py runserver 0.0.0.0:8000
but its strongly recommended to run your code with a web server like nginx or apache read this tutorial to run your site on a linux server
https://www.digitalocean.com/community/tutorials/how-to-set-up-uwsgi-and-nginx-to-serve-python-apps-on-ubuntu-14-04
on windows you can use IIS but its not recommended. its performance is not good
to use 1234567890.com instead of using server ip address you must setup a DNS server on your local network. in linux you can use bind and windows server have its own DNS server. but in your DHCP configuration you must set this DNS server as clients DNS.
I use the rest framework write APIs, and when I runserver the website
I can access the APIs in the development machine(the intranet ip is 10.10.10.111):
But how can I access the API in other computer which is in the 10.10.10.0/24 intranet?
If can, this will become more convenient for our team to debugging.
To make your development server view-able to other machines on the network, use its own IP address (e.g. 10.10.10.111) or 0.0.0.0.
See the examples for running django projects on different ports and ip address.
The command will be:
django-admin runserver 0.0.0.0:<port>
or
python manage.py runserver 0.0.0.0:<port>
You can then visit the site in 10.10.10.111:<port> or <your.machine.ip.address:port> from same network.
What #salman said plus: This is most likely the host computers firewall blocking the packets. Depending on your OS try to selectively open this port.
Edit
Most likely the firewall on the host (*) machine will block the traffic. Also ask your admin if a firewall in the network blocks the port.
*) host meaning „the machine running the server
Runserver in Django project:
python manage.py runserver 0.0.0.0:<port>
stop the firewall in your develop OS, such as the CentOS7:
systemctl stop firewalld.service
then add the ALLOW_HOST in your project settings.py,
because your computer are connected use inner network, you can allow all:
ALLOWED_HOSTS = ['*']
I want to make the development server in Django be on the internet while running Windows 10. How can I do this?
By the way, when I try to use my external IP, it doesn't work. It says that I can't use it
While starting the Django Server, mention the IP and PORT from which you want to accept the requests. Mention 0.0.0.0 to open it for all as:
python manage.py runserver 0.0.0.0:80
By default the Django's server accepts requests only via localhost.
Now make a request via using public IP of the system on which your Django's server is running
You can try a deployment on Heroku. Is relativelly easy to set up and provides you with a live server in minutes.
Sorry about the confusion, this is an old question but what actually happened was that I didn't add any port forwarding rules on my router. If I did, then the solutions raised by others would've worked. Since I didn't port forward, I just ended up hosting it on heroku.
I have a Django development server running on a remote centos VM on another lan. I have set up port forwarding using Secure CRT to access the web page through my browser from my desk pc. I am currently not using apache with the development server and is shutdown.
I start the server by running python manage.py runserver 0.0.0.0:80.
When I type either the ip or www.localhost.com into the web browser, my URL is read as if it has been doubled with the host being read as if it was also the path.
Page not found (404)##
Request Method: GET
Request URL: http://www.localhost.com/http://www.localhost.com/
When I try to access the development server from within the same LAN the page loads up fine.
I have been searching through the django documentation and stack overflow, but I have yet to find a similar problem to this. Does anyone have any thoughts on why this may be happening and what could be a possible solution?
Thank you very much in advance!
It looks like the request URL is incorrect:
http://www.localhost.com/http://www.localhost.com/ should probably be http://actual_machine_IP.com/
I'd start searching there. You won't be able to access the VM's port 80 from a different lan using localhost as the hostname since localhost is probably already set in your hosts file.
If you want to test your dev environ remotely, can I suggest either setting up Apache properly with port 80 (as opposed to using django's dev server--privilege restrictions and all that can be circumvented with sudo and other bad practice) or use a pre-built shared dev service like vagrant share.