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System Requirements

Hardware

The hardware you need depends on the number of subscribers and on how busy your network is (on-premisenumber server)of

online ItemRecommendedusers, routers Serverand logins per minute). A small network needs a modest server; a network with tens of thousands of users needs much more CPU, RAM and fast storage.

Contact Snono support with your number of subscribers to get the right server size before buying hardware or a VPS.

General recommendations for every installation:

    A reliable, well-branded server (Dell, HP, Lenovo…) CPUAt least 4 cores (more for large networks) RAMAt least 8 GB (16 GB or a good virtual machine / VPS. SSD storage (fast disks matter more abovethan 5,000disk users)size). Disk250A GBsecond SSDdisk (or SASGoogle 15K) Backup diskA second diskDrive) for backupsbackups. InternetRequiredA stable internet connection, required for license activation and updatesupdates.

    Large networks need more CPU, RAM and fast SSD storage; ask Snono support

    Plan for sizing.growth: it is easier to start with spare capacity than to move a busy server later.

    Operating system

    SAS Radius runs on Ubuntu 18.04. The ISO installs everything automatically. Don't upgrade the operating system to a newer Ubuntu release.

    Network

    TrafficDirectionPorts
    RADIUS authentication and accountingRouters → SAS RadiusUDP 1812, 1813
    Disconnect / CoASAS Radius → routersUDP 1700 (or the port set in the NAS form)
    Admin panel and user portalBrowsers → SAS RadiusTCP 80 / 443
    License, updatesSAS Radius → internetlicense.snono.systems, update servers

    There must be no NAT between SAS Radius and the routers (use a VPN tunnel for remote routers).