File format of autonomous systems' list and their priorities: [Документация VAS Experts]
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    en:priority_config_as [2015/04/30 11:01] – translator1en:priority_config_as [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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    -The direction is defined by a number of an autonomous system that sends or receives the traffic. The direction priority specified for autonomous system (if defined) overrides the priority specified by protocol. The direction priority specified for the traffic's source (if defined) overrides the priority specified for the destination. 
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    -One can change the IP list that belongs to an autonomous system and define an auxiliary autonomous system dynamically. It is described here: [[statistics_asn|Configuring autonomous systems]] 
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    -The direction dependent priorities assigned by the system's administrator, are loaded by DPI from the file /etc/dpi/asnum.dscp 
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    -This file is created in two steps. First, the text file with a list of autonomous systems and their assigned priorities is created. Next, this file is converted into an internal format by a dedicated utility. 
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    -=== File format of autonomous systems' list and their priorities: === 
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    -Each line of the file contains: AS_number <space> dscp_value. For example: 
    -<code> 
    -64512       cs0 
    -64512       local 
    -64513       drop 
    -64514       pass 
    -64514       peer 
    -</code> 
    -Here cs0 - is [[dscp_table|DSCP value]].\\  
    -The 'drop' keyword means that packets have not to be transmitted: they must be dropped.\\  
    -The 'pass' keyword means that the traffic of this autonomous system must go through DPI with no analysis and processing.\\ 
    -The 'local' keyword means that the traffic of this system is treated as a local operator's one.\\ 
    -The 'peer' keyword means that the operator is in peering state with this system.\\  
    -'local' and 'peer' do not effect the traffic's priority and are used for services. They are described there. 
    - 
    -To convert this file into the internal format and to place it into the working directory for DPI usage: 
    -<code>cat my_as_dscp.txt|as2dscp /etc/dpi/asnum.dscp 
    -service fastdpi reload 
    -</code> 
    -This configuration is loaded on the run, with no need to restart the service.