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could not connect to OCI Oracle Instance from putty or from cmd line in windows 11 laptop

Jagan TirumalaiJun 19 2025 — edited Jun 19 2025

Hi

I have signed up for a Free Tier of Oracle Cloud Infrastructure(OCI) . I have created the Oracle Instance steps involved in the docs.

I have completed the steps 1-4 as mentioned in the docs. In Step 5

1. Set up a Compartment for Development
2. Install a Virtual Cloud Network
3. Install an Oracle Linux Instance
4. Enable Internet Access --> Added Ingress Rules
5. Install and Configure Spring Boot

C:\Users\HP\Downloads\Oracle_Cloud>dir
Volume in drive C has no label.
Volume Serial Number is 1E6D-2231

Directory of C:\Users\HP\Downloads\Oracle_Cloud

06/19/2025 08:18 AM

     .  

06/19/2025 08:18 AM ..
06/18/2025 06:27 PM 399 ssh-key-2025-06-18.key_pub.ppk
06/18/2025 06:27 PM 1,675 ssh-key-2025-06-18_priv.pem
06/18/2025 06:27 PM 1,675 ssh-key-2025-06-18_priv.ppk
3 File(s) 3,749 bytes
2 Dir(s) 12,573,536,256 bytes free

C:\Users\HP\Downloads\Oracle_Cloud>ssh -i "ssh-key-2025-06-18_priv.ppk" opc@"public-ip" --used Real public id from instance
ssh: connect to host 158.101.99.73 port 22: Connection timed out

C:\Users\HP\Downloads\Oracle_Cloud>ssh -i "ssh-key-2025-06-18_priv.pem" opc@"public-ip" --used Real public id from instance
ssh: connect to host 158.101.99.73 port 22: Connection timed out

I tried using SSH Client like putty as well.

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Added on Jun 19 2025
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