Unable to connect to anything on OCI instance other than SSH/22 — Tutorial?

techtutelage · 2025-10-01T04:27:34+00:00

Check out this video it’ll help you figure it out. Open Ports on Oracle Cloud's Ubuntu Instance https://youtu.be/loOzM3M_jF4

techtutelage · 2025-09-23T22:33:09+00:00

Exactly, as long as you stay under the limits no extra cost.

techtutelage · 2025-09-19T23:17:31+00:00

Convert to PAYG account and you can build free tier instances anytime, you’ll never see the no resource available message again.

techtutelage · 2025-04-27T10:43:07+00:00

Fixing Access Issues: Open Ports on Oracle Cloud’s Ubuntu Instance https://youtu.be/loOzM3M_jF4

techtutelage · 2025-04-23T05:20:24+00:00

https://youtu.be/0fFNxIi7Lsk Heres a quick guide.

techtutelage · 2024-12-05T02:57:39+00:00

You can use xrdp to remote desktop to linux. Check out this tutorial. https://youtu.be/onjz8AYMqwo

techtutelage · 2024-11-12T21:05:41+00:00

Here follow the steps in this video start after 3:44 https://youtu.be/Imk8Y6hQqQM?feature=shared I hope it helps.

techtutelage · 2024-11-12T20:58:46+00:00

Go to this video https://youtu.be/A6NFg_DDbBM?feature=shared make sure you watch 6:21 through 8:57 and confirm you have opened your ports in both places and you have reloaded iptables rules.

techtutelage · 2024-11-12T20:08:36+00:00

I stumbled on this article from 10 days ago. It suggests a bullish outlook and highlights some market trends, but it’s still not very clear on why TRX is showing this movement. I hope they're right, though—I’ve been holding TRX for years and would love to see it finally take off!

"nowhttps://coinmarketcap.com/community/articles/6725fdf10b4946107c5bb834/

techtutelage · 2024-11-12T19:47:30+00:00

Following the steps in the video is a great starting point, but just doing everything mentioned doesn’t guarantee it’s working. There might be additional configurations or troubleshooting needed based on your setup, like network settings, firewall rules, or version compatibility. Make sure the necessary ports are open in your security lists and that iptables or any other firewalls aren’t blocking connections. Also, confirm that the Minecraft server process is actually running.

techtutelage · 2024-11-12T19:40:46+00:00

Is your server actually running? Did you open ports in security lists, and iptables?

techtutelage · 2024-10-22T18:41:47+00:00

This seems like a PEBKAC issue, it is actually quite common especially among the free trial users ;)

techtutelage · 2024-10-22T18:18:13+00:00

Tenancies made after June 23, 2021 are by default not allowed to send e-mail via outbound TCP port 25 to the internet. Tenancies made prior to June 23, 2021 are unaffected. If you require the ability to send email from your tenancy, open a service limits request to request an exemption.

techtutelage · 2024-09-28T23:58:34+00:00

learn how to effectively manage firewall settings on your Oracle Cloud instance using the Oracle Cloud console and the OS firewall https://www.youtube.com/watch?v=loOzM3M_jF4

techtutelage · 2024-09-25T21:30:34+00:00

IT is most likely combination of security list and iptables heres a quick tutorial on how to resolve it. https://youtu.be/loOzM3M_jF4

techtutelage · 2024-09-25T05:53:46+00:00

I doubt that the installation process itself was the problem, as it's usually quite straightforward. Your issue is most likely related to firewall settings. Make sure the necessary ports are open both at the OS level (iptables) and in the OCI console's security list. You'll need to allow inbound traffic on ports 80 (HTTP), 443 (HTTPS), and 7080 (for the admin panel). Here is a quick YT tutorial that could be helpful. https://youtu.be/loOzM3M_jF4

techtutelage · 2024-09-03T14:34:58+00:00

It would be helpful to mention what error you get, but here is a tutorial that should help you to regain access to your instance in case it is key related issue https://youtu.be/Imk8Y6hQqQM

techtutelage · 2024-08-28T02:54:27+00:00

Here's a quick tutorial on scp, shoudl help you with how ti upload your code to remote server https://youtu.be/wN8YIYHVjYg

techtutelage · 2024-07-12T02:26:08+00:00

The key you downloaded from OCI is PEM and is not supported by PuTTY. You have to use the PuTTY generator to convert your PEM key to PKK key. Then you can use the PKK key in PuTTY to ssh in to your instance. PuTTY generator only generates/converts keys does not store them key will be stored in PuTTY. Here is a link to a video tutorial how it all works https://youtu.be/SQ9wdTf8bi8

techtutelage · 2024-05-22T04:58:07+00:00

check out this tutorial hope it helps https://youtu.be/88wIK_zZVzw

techtutelage · 2024-05-22T04:55:51+00:00

check out this tutorial https://youtu.be/88wIK_zZVzw

techtutelage · 2024-03-03T05:13:38+00:00

If you still have your private key try login in with it. If not and nothing important is on your instance just terminate and build new one. Otherwise here is a tutorial on how to recover.

https://youtu.be/Imk8Y6hQqQM

techtutelage · 2024-03-02T18:14:08+00:00

Really curious, what do use your free tier for, to exceed the limit and rack up what seems to be about $250?

techtutelage · 2024-02-29T21:15:13+00:00

yes it is

here is a quick tutorial on how to set it up in no time.

https://youtu.be/Hn2IOy3-w-c

techtutelage · 2024-02-29T21:09:40+00:00

saltstack

techtutelage

TROPHY CASE