Server parameters for CAS (Multicast encryption)
Server parameters are calculated based on the amount of traffic at the server output.
Processor - 1 core for every 200 Mbps of traffic
RAM - 1 Gb for every 200 Mbps of traffic
— Up to 200 Mbps traffic - any 1G
— More than 200 Mbps of traffic - INTEL network cards, which have several queues for incoming and outgoing packets (multiple Rx / Tx queues), for each queue of 200 Mbps of traffic.
(for example, intel i350 network cards have 8 queues, intel i210 network cards have 4 queues)
Install Linux Debian x64 OS (latest stable build) on the server and provide access via SSH as root to install the software.