Oplon Secure Access Minimum Requirements
This section describes the minimum requirements for installing and configuring the Oplon Secure Access Virtual Appliance.
Minimum Hardware Requirements
To ensure proper operation, the following minimum hardware specifications are required:
| Component | Specification |
|---|---|
| OS | Debian 12 (Suggested) or Debian-based distribution |
| CPU | 4 cores |
| RAM | 8 GB |
| Disk Space | 70 GB |
| Network Card | 1 |
Local Access - Web Management Interface
The Virtual Appliance must be accessible from the internal network via the web interface on HTTPS port 4444.
- Access URL:
https://<ip-address>:4444
(using the management interface, if available)
Firewall Configuration
Outbound connections to backend systems
The Virtual Appliance must be able to reach the following backend services:
| Service / System | Port |
|---|---|
| SSH (Linux/Windows) | 22 |
| RDP / XRDP | 3389 |
| VNC | 5900 |
| RDP/XRDP or VNC-enabled systems | 22 |
| Connection to Oplon Analytics | 5993 |
Inbound access from the Internet
To make the Virtual Appliance reachable from the Internet, open the following ports:
| Protocol | Port | Notes |
|---|---|---|
| HTTPS | 443 | Public secure access |
| HTTP | 80 | Required only for Let’s Encrypt |
utbound connections to the Internet
The appliance must be able to access the Internet for user authentication and remote connectivity:
| Service | Port |
|---|---|
| HTTPS | 443 |
| HTTP | 80 |
| Connectors Auth | 2443 |
Default Access Credentials
Initial access to the web console:
- HTTP Username:
root - HTTP Password:
!1AdminAdmin
It is strongly recommended to change these credentials using the
oplonsetupcommand.
Minimum password complexity requirements:
- At least 1 digit
- At least 1 uppercase letter
- At least 1 lowercase letter
- At least 1 special character
- Minimum length of 8 characters
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