Opening ports on my server

So for those of you still having a problem, the answer is simple. Apache needs a rule to allow traffic through the port. First find your port lsof -i :5000 (5000 is the port in question).

This will give you

app  2850 root    3u  IPv4  22462      0t0  TCP *:5000 (LISTEN)```

As you can see we are listening to 5000 with TCP connection. Now just add the rule to apache:
```sudo ufw allow 5000/tcp```. This will tell the firewall (ufw) to let traffic through. Now you should be okay to use the ```http://<yourport>:5000/path/to/service```. Good Luck.

So for those of you still having a problem, the answer is simple. Apache needs a rule to allow traffic through the port. First find your port lsof -i :5000 (5000 is the port in question).

This will give you

app  2850 root    3u  IPv4  22462      0t0  TCP *:5000 (LISTEN)```

As you can see we are listening to 5000 with TCP connection. Now just add the rule to apache:
```sudo ufw allow 5000/tcp```. This will tell the firewall (ufw) to let traffic through. Now you should be okay to use the ```http://<yourport>:5000/path/to/service```. Good Luck.

So for those of you still having a problem, the answer is simple. Apache needs a rule to allow traffic through the port. First find your port lsof -i :5000 (5000 is the port in question).

This will give you

app  2850 root    3u  IPv4  22462      0t0  TCP *:5000 (LISTEN)```

As you can see we are listening to 5000 with TCP connection. Now just add the rule to apache:
```sudo ufw allow 5000/tcp```. This will tell the firewall (ufw) to let traffic through. Now you should be okay to use the ```http://<yourport>:5000/path/to/service```. Good Luck.

So for those of you still having a problem, the answer is simple. Apache needs a rule to allow traffic through the port. First find your port lsof -i :5000 (5000 is the port in question).

This will give you

app  2850 root    3u  IPv4  22462      0t0  TCP *:5000 (LISTEN)```

As you can see we are listening to 5000 with TCP connection. Now just add the rule to apache:
```sudo ufw allow 5000/tcp```. This will tell the firewall (ufw) to let traffic through. Now you should be okay to use the ```http://<yourport>:5000/path/to/service```. Good Luck.

The port won’t be considered “open” until something is listening on it. Your firewall config looks right so just install the service and run it and you should be good to go. You might have to configure it to listen on 0.0.0.0 instead of 127.0.0.1 or localhost, but that depends on the service’s defaults.

The port won’t be considered “open” until something is listening on it. Your firewall config looks right so just install the service and run it and you should be good to go. You might have to configure it to listen on 0.0.0.0 instead of 127.0.0.1 or localhost, but that depends on the service’s defaults.

Ports are open by default.

Ports are open by default.

Hello, all

You can use UFW in order to do that.

UFW, or Uncomplicated Firewall, is an interface to iptables that is geared towards simplifying the process of configuring a firewall. While iptables is a solid and flexible tool, it can be difficult for beginners to learn how to use it to properly configure a firewall. If you’re looking to get started securing your network and are not sure which tool to use, UFW may be the right choice for you.

Ff your service is listening on port 50010, you can use this command to allow connections on that port:

sudo ufw allow 50010

You can check the tutorial for Ubunut 18.04 here:

https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu-18-04

Hope that this helps! Regards, Alex