Squid: The Definitive Guide

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Name

tcp_outgoing_tos

Synopsis

This directive allows you to set specific DSCP (differential services code point) values for outgoing TCP connections—those made to origin servers and neighbors. The differential services protocol is quite complex. Simply using the example in the following table will get you nowhere. Make sure that you understand what you are doing before using this directive. See RFCs 2474, 2475, and 3140 for additional information on differential services.

Syntax

tcp_outgoing_tos byte-value [!]ACLname ...

Default

No default

Example

acl NormalService src 10.0.0.0/255.255.255.0
acl BetterService src 10.0.1.0/255.255.255.0
tcp_outgoing_tos 0x00 NormalService
tcp_outgoing_tos 0x20 BetterService

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