DPDK Interfaces Configuration [Документация VAS Experts]
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    en:dpi:dpi_components:platform:dpi_config:start [2020/01/22 08:12] – edrudichgmailcomen:dpi:dpi_components:platform:dpi_config:start [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
    Line 1: Line 1:
    -====== 3 Configuration ====== 
    -{{indexmenu_n>3}} 
    -DPI platform is configured by the file /etc/dpi/fastdpi.conf. After the changes are made you have to apply the settings using [[en:dpi:dpi_components:platform:dpi_admin:admin_common:start|the service administration commands]]. 
      
    - 
    -====== Configuring network interfaces used ====== 
    -The interfaces are configured by pairs "input" - "output". For further convenience we consider that "input" faces the internal network and "output" faces uplink. Each pair forms a network bridge. It is transparent on L2 level. The interfaces available for configuring have names in format dna<digit>. 
    - 
    -===== Example 1 ===== 
    -To create the following pairs, or bridges:\\  
    -dna0 <--> dna1\\  
    -dna2 <--> dna3\\  
    -dna4 <--> dna5\\  
    -<code> 
    -in_dev=dna0:dna2:dna4 
    -out_dev=dna1:dna3:dna5 
    -</code> 
    - 
    -<note tip>10 and more Gbps full duplex performance setting is described in the [[en:dpi:dpi_components:platform:dpi_admin_multi:start|vertical scaling section]]. 
    -</note> 
    - 
    -===== Example 2 =====  
    -The complete DPI configuration file to perform filtering by Federal Supervision Agency for Information Technologies and Communications and Department of Justice lists: 
    -<code> 
    -in_dev=dna0 
    -out_dev=dna1 
    -federal_black_list=true 
    -</code> 
    - 
    -Notes:\\ 
    -in_dev and out_dev - are the "cold" parameters\\ 
    -federal_black_list - is the "hot" parameter\\ 
    -Please check the chapter [[en:dpi:dpi_components:platform:dpi_admin:start|administration]] for details. 
    - 
    -====== Other settings ====== 
    - 
    -Other settings relate to specific options and are located in [[en:dpi:dpi_options:start|the corresponding sections]]. 
    - 
    -<note warning>During the system installation other important system settings could be made. They should not be deleted, and can be changed only if you understand the consequences of what you are doing.</note> 
    - 
    -Here are some of them: 
    -<code> 
    -#Scale factor is about 1 for every 1 Gigabit of bandwidth 
    -scale_factor=10 
    -timeout_check_dev=0 
    - 
    -#FDPI Control 
    -ctrl_port=29000 
    -ctrl_dev=lo 
    - 
    -#Turn on UDP detection 
    -only_tcp=0 
    - 
    -#Turn on UDR 
    -udr=1 
    -</code>