mirror of
https://gitlab.com/shorewall/code.git
synced 2024-12-15 10:51:02 +01:00
43df47ffbd
git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@4895 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
126 lines
4.4 KiB
XML
126 lines
4.4 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<refentry>
|
|
<refmeta>
|
|
<refentrytitle>shorewall-tcdevices</refentrytitle>
|
|
|
|
<manvolnum>5</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>tcdevices</refname>
|
|
|
|
<refpurpose>Shorewall Traffic Shaping Devices file</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<cmdsynopsis>
|
|
<command>/etc/shorewall/tcdevices</command>
|
|
</cmdsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>Entries in this file define the bandwidth for interfaces on which
|
|
you want traffic shaping to be enabled.</para>
|
|
|
|
<para> If you do not plan to use traffic shaping for a device, don't put
|
|
it in here as it limits the troughput of that device to the limits you set
|
|
here.</para>
|
|
|
|
<para>The columns in the file are as follows.</para>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><emphasis role="bold">INTERFACES</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Name of interface. Each interface may be listed only once in
|
|
this file. You may NOT specify the name of an alias (e.g., eth0:0)
|
|
here; see http://www.shorewall.net/FAQ.htm#faq18</para>
|
|
|
|
<para>You man NOT specify wildcards here, e.g. if you have multiple
|
|
ppp interfaces, you need to put them all in here!</para>
|
|
|
|
<para>If the device doesn't exist, a warning message will be issued
|
|
during "shorewall [re]start" and "shorewall refresh" and traffic
|
|
shaping configuration will be skipped for that device.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">IN-BANDWIDTH</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>The incoming Bandwidth of that interface. Please note that you
|
|
are not able to do traffic shaping on incoming traffic, as the
|
|
traffic is already received before you could do so. But this allows
|
|
you to define the maximum traffic allowed for this interface in
|
|
total, if the rate is exceeded, the packets are dropped. You want
|
|
this mainly if you have a DSL or Cable connection to avoid queuing
|
|
at your providers side.</para>
|
|
|
|
<para>If you don't want any traffic to be dropped, set this to a
|
|
value to zero in which case Shorewall will not create an ingress
|
|
qdisc.</para>
|
|
|
|
<para>Use kbit or kbps(for Kilobytes per second) for speed, and make
|
|
sure there is NO space between the number and the unit.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">OUT-BANDWIDTH</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>The outgoing Bandwidth of that interface. This is the maximum
|
|
speed you connection can handle. It is also the speed you can refer
|
|
as "full" if you define the tc classes. Outgoing traffic above this
|
|
rate will be dropped.</para>
|
|
|
|
<para> Use kbit or kbps(for Kilobytes per second) for speed, and
|
|
make sure there is NO space between the number and the unit.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Examples</title>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>Example 1:</term>
|
|
|
|
<listitem>
|
|
<para>Suppose you are using PPP over Ethernet (DSL) and ppp0 is the
|
|
interface for this. The device has an outgoing bandwidth of 500kbit
|
|
and an incoming bandwidth of 6000kbit</para>
|
|
|
|
<programlisting> #INTERFACE IN-BANDWIDTH OUT-BANDWIDTH
|
|
ppp0 6000kbit 500kbit
|
|
</programlisting>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>FILES</title>
|
|
|
|
<para>/etc/shorewall/tcdevices</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See ALSO</title>
|
|
|
|
<para>shorewall(8), shorewall-accounting(5), shorewall-actions(5),
|
|
shorewall-blacklist(5), shorewall-hosts(5), shorewall-interfaces(5),
|
|
shorewall-ipsec(5), shorewall-maclist(5), shorewall-masq(5),
|
|
shorewall-nat(5), shorewall-netmap(5), shorewall-params(5),
|
|
shorewall-policy(5), shorewall-providers(5), shorewall-proxyarp(5),
|
|
shorewall-route_rules(5), shorewall-routestopped(5), shorewall-rules(5),
|
|
shorewall.conf(5), shorewall-tcclasses(5), shorewall-tcrules(5),
|
|
shorewall-tos(5), shorewall-tunnels(5), shorewall-zones(5)</para>
|
|
</refsect1>
|
|
</refentry> |