System Requirements
This page lists the system requirements for Trisul ISP Analytics.
The 📝 System Requirements page in Start Here for general guidelines.
Operating Systems
Packages are available for the following operating systems.
| OS | Recommended | Notes |
|---|---|---|
| Ubuntu 26.04/24.04/22.04 | Ubuntu 24.04 | |
| RHEL / Oracle Linux 10/9/8 | RHEL 9.x | Can also use CentOS 9/8. Amazon Linux is not supported. |
See below for typical requirements.
Trisul ISP Requirements
NetFlow sizing is based on number of devices and interfaces. Select the tab that matches your network.
- Proof of Concept
- Small ISP < 10Gbps uplink
- Large ISP 500Gbps
Use this to run a proof of concept (POC) for an ISP with 4–5 gateway routers. Add memory if you run more routers.
| Hardware | System Requirements |
|---|---|
| Type | VM preferred |
| OS | RHEL9/OracleLinux9 (or Ubuntu 24.04) |
| CPU | 16 vCPU cores |
| Memory | 32GB RAM |
| Network | 1GbE interface that can be used for both NetFlow and Management access |
| Disk | 1TB SAS or NVMe SSD |
| Hardware | System |
|---|---|
| Type | VM preferred |
| CPU | 8 vCPU cores |
| Memory | 16GB RAM |
| Network | 1GbE interface that can be used for both NetFlow and Management access |
| Disk | 1TB SAS, this can store upto 6 months data, proportionately add more based on retention |
| Hardware | System Requirements |
|---|---|
| Type | VM preferred |
| CPU | 48 vCPU cores |
| Memory | 128GB RAM |
| Network | 1GbE interface that can be used for both NetFlow and Management access |
| Disk | 16TB Storage for 3 months, proportionately add more based on retention |
These are minimum system requirements.
Pick the tab closest to your network. For higher loads, the Trisul team can tune system parameters instead of adding hardware. Contact Unleash Networks before you size a large deployment.
By default, Trisul keeps about 3 months (90 days) of data. Set the retention you need; see Configure Retention Policy.