Updates to qos_flows documentation

Minor updates to the qos_flows documentation based on recent squid-users
questions.

diff --git a/src/cf.data.pre b/src/cf.data.pre
index 7b981d15b66853c73ff53c4a6e24b2f47c72bcc9..f5a8b125dacf584634cb9c1ade5d19030c08e72d 100644 (file)
--- a/src/cf.data.pre
+++ b/src/cf.data.pre
@@ -2035,10 +2035,19 @@ DEFAULT: none
 LOC: Ip::Qos::TheConfig
 DOC_START
        Allows you to select a TOS/DSCP value to mark outgoing
-       connections with, based on where the reply was sourced. For
-       platforms using netfilter, allows you to set a netfilter mark
+       connections to the client, based on where the reply was sourced.
+       For platforms using netfilter, allows you to set a netfilter mark
        value instead of, or in addition to, a TOS value.
 
+       By default this functionality is disabled. To enable it with the default
+       settings simply use "qos_flows mark" or "qos_flows tos". Default
+       settings will result in the netfilter mark or TOS value being copied
+       from the upstream connection to the client. Note that it is the connection
+       CONNMARK value not the packet MARK value that is copied.
+
+       It is not currently possible to copy the mark or TOS value from the
+       client to the upstream connection request.
+
        TOS values really only have local significance - so you should
        know what you're specifying. For more information, see RFC2474,
        RFC2475, and RFC3260.