Hardware requirements and performance [Документация VAS Experts]
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    en:dpi:dpi_brief:dpi_requirements [2025/01/29 13:32] – [Table] elena.krasnobryzhen:dpi:dpi_brief:dpi_requirements [2025/03/14 12:39] (current) – atereschenko
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     ===== Minimum Requirements ===== ===== Minimum Requirements =====
    -SSG software runs on general purpose computers. However, due to deep code optimization and integration with the hardware, the hardware configuration has to meet some specific requirements:+SSG software runs on general-purpose x86 servers that are installed in a 19-inch rack and have redundant AC/DC power and cooling fans. Due to the high degree of code optimization and integration with hardware, there are some special requirements:
      
     <note important>The CPU and RAM parameters are determined according to the required bandwidth. We advise you to look through the [[en:dpi:dpi_brief:dpi_requirements#recommended_requirements|Recommended Requirements]] and agree on the choice of software server with VAS EXPERTS's representatives or our partners to install the software.</note> <note important>The CPU and RAM parameters are determined according to the required bandwidth. We advise you to look through the [[en:dpi:dpi_brief:dpi_requirements#recommended_requirements|Recommended Requirements]] and agree on the choice of software server with VAS EXPERTS's representatives or our partners to install the software.</note>
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     4.**The use of 100G** interfaces is possible only when the platform is delivered through a partner in order to control the server specification.\\ 4.**The use of 100G** interfaces is possible only when the platform is delivered through a partner in order to control the server specification.\\
     5.**Using the option [[en:dpi:dpi_options:opt_shaping|]]** involves additional internal locks, which reduces system performance to 40G of total traffic, regardless of the number of cores.\\  5.**Using the option [[en:dpi:dpi_options:opt_shaping|]]** involves additional internal locks, which reduces system performance to 40G of total traffic, regardless of the number of cores.\\ 
    -6.**Every 256 public IP addresses in NAT Pool (/24 subnet) consume 5GB of RAM. /22 = 10GB, /21 = 20GB, /20 = 80GB, /19 = 160GB.**</note>+6.**Every 256 public IP addresses in NAT Pool (/24 subnet) consume 5GB of RAM. /23 = 10GB, /22 = 20GB, /21 = 40GB, /20 = 80GB, /19 = 160GB.**</note>
      
     ===== Requirements for Installation on a Virtual Machine ===== ===== Requirements for Installation on a Virtual Machine =====