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--- en:dpi:dpi_options:opt_priority:priority_config:start [2023/10/10 08:25] – external edit 127.0.0.1
+++ en:dpi:dpi_options:opt_priority:priority_config:start [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
@@ Line 1: / Line 1: @@
-====== Assigning priorities according to the protocols ======
-{{indexmenu_n>3}}
-The protocol priorities (assigned by system administrator) are loaded by DPI from the file **/etc/dpi/protocols.dscp.**
-This file is created in two steps: first one creates a text file with the list of protocols and their priorities. Second, it is converted into an internal format by a special utility.
-To apply the changes you need to the DPI configuration with the following command:
-<code>service fastdpi reload</code>
-===== The file format of protocols and priorities list: =====
-Each line contains the protocol name, then space, then dscp value. **For example:**
-<code>
-dns         0x3F
-skype       drop
-compressnet 010
-ftp         keep
-http        cs0
-default     keep
-</code>
-<note important>[[en:dpi:dpi_options:opt_statistics:statistics_info:start|Full list of protocols.]]\\
-DSCP value is specified as [[en:dpi:dpi_options:opt_priority:priority_config:dscp_table|decimal, hex or octal number or as a text abbreviation]].</note>
-Keywords meaning:
-  * drop - indicates that packets must not be transmitted further. They must be dropped.
-  * keep - shows that priority must keep its current value (typically 0).
-  * default - means "for all remaining protocols" and allows to simplify significantly making the configuration file.
-===== To convert into an internal format: =====
-<code>cat my_dscp.txt|lst2dscp protocols.dscp</code>
-To move the settings into the work directory:
-<code>mv protocols.dscp  /etc/dpi/protocols.dscp</code>
-<note warning>Please use mv instruction! It is an atomic one. Do not use copy!</note>

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