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Clarify requirement for RT parameters

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This commit is contained in:
Tom Eastep 2009-05-24 16:58:41 -07:00
parent 132f812913
commit 0bd3b0c0af
4 changed files with 9 additions and 9 deletions
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1
Shorewall/Perl/Shorewall/Tc.pm
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@ -1104,7 +1104,6 @@ sub setup_traffic_shaping() {
my $umax = $tcref->{umax} ? "$tcref->{umax}b" : "\${${dev}_mtu}b"; my $umax = $tcref->{umax} ? "$tcref->{umax}b" : "\${${dev}_mtu}b";
emit ( "run_tc class add dev $device parent $devref->{number}:$parent classid $classid hfsc sc umax $umax dmax ${dmax}ms rate $rate ul rate $tcref->{ceiling}kbit" ); emit ( "run_tc class add dev $device parent $devref->{number}:$parent classid $classid hfsc sc umax $umax dmax ${dmax}ms rate $rate ul rate $tcref->{ceiling}kbit" );
} else { } else {
warning_message "Leaf HFSC class $classid does not specify UMAX or DMAX" if $tcref->{leaf};
emit ( "run_tc class add dev $device parent $devref->{number}:$parent classid $classid hfsc sc rate $rate ul rate $tcref->{ceiling}kbit" ); emit ( "run_tc class add dev $device parent $devref->{number}:$parent classid $classid hfsc sc rate $rate ul rate $tcref->{ceiling}kbit" );
} }
} }

4
docs/traffic_shaping.xml
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@ -479,8 +479,8 @@ ppp0 6000kbit 500kbit</programlisting>
<para>When using HFSC, this column may contain 1, 2 or 3 pieces of <para>When using HFSC, this column may contain 1, 2 or 3 pieces of
information separated by colons (":"). In addition to the minimum information separated by colons (":"). In addition to the minimum
bandwidth, leaf classes must specify DMAX (maximum delay in bandwidth, leaf classes may specify realtime criteria: DMAX (maximum
milliseconds) and may optionally specify UMAX (the largest packet delay in milliseconds) and optionally UMAX (the largest packet
expected in the class).</para> expected in the class).</para>
</listitem> </listitem>

5
manpages/shorewall-tcclasses.xml
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@ -180,7 +180,7 @@
class exceed the CEIL of the parent class, things don't work class exceed the CEIL of the parent class, things don't work
well.</para> well.</para>
<para>When using the HFSC queuing discipline, leaf classes should <para>When using the HFSC queuing discipline, leaf classes may
specify <replaceable>dmax</replaceable>, the maximum delay in specify <replaceable>dmax</replaceable>, the maximum delay in
milliseconds that the first queued packet for this class should milliseconds that the first queued packet for this class should
experience. May be expressed as an integer, optionally followed by experience. May be expressed as an integer, optionally followed by
@ -191,7 +191,8 @@
class. May be expressed as an integer. The unit of measure is class. May be expressed as an integer. The unit of measure is
<emphasis>bytes</emphasis> and the integer may be optionally <emphasis>bytes</emphasis> and the integer may be optionally
followed by 'b' with no intervening white space (e.g., 800b). followed by 'b' with no intervening white space (e.g., 800b).
</para> <replaceable>umax</replaceable> may only be given if
<replaceable>dmax</replaceable> is also given.</para>
</listitem> </listitem>
</varlistentry> </varlistentry>

8
manpages6/shorewall6-tcclasses.xml
View File

@ -176,7 +176,7 @@
class exceed the CEIL of the parent class, things don't work class exceed the CEIL of the parent class, things don't work
well.</para> well.</para>
<para>When using the HFSC queuing discipline, leaf classes should <para>When using the HFSC queuing discipline, leaf classes may
specify <replaceable>dmax</replaceable>, the maximum delay in specify <replaceable>dmax</replaceable>, the maximum delay in
milliseconds that the first queued packet for this class should milliseconds that the first queued packet for this class should
experience. May be expressed as an integer, optionally followed by experience. May be expressed as an integer, optionally followed by
@ -186,7 +186,9 @@
<replaceable>umax</replaceable>, the largest packet expected in this <replaceable>umax</replaceable>, the largest packet expected in this
class. May be expressed as an integer. The unit of measure is class. May be expressed as an integer. The unit of measure is
<emphasis>bytes</emphasis> and the integer may be optionally <emphasis>bytes</emphasis> and the integer may be optionally
followed by 'b' with no intervening white space (e.g., 800b).</para> followed by 'b' with no intervening white space (e.g., 800b).
<replaceable>umax</replaceable> may only be given if
<replaceable>dmax</replaceable> is also given.</para>
</listitem> </listitem>
</varlistentry> </varlistentry>
@ -241,8 +243,6 @@
<para>This is the default class for that interface where all <para>This is the default class for that interface where all
traffic should go, that is not classified otherwise.</para> traffic should go, that is not classified otherwise.</para>
<para></para>
<note> <note>
<para>You must define <emphasis <para>You must define <emphasis
role="bold">default</emphasis> for exactly one class per role="bold">default</emphasis> for exactly one class per