<varlistentry>
<term><varname>Name=</varname></term>
<listitem>
- <para>A whitespace-separated list of shell-style globs
- matching the device name, as exposed by the udev property
- <literal>INTERFACE</literal>. If the list is prefixed
- with a "!", the test is inverted.</para>
+ <para>A whitespace-separated list of shell-style globs matching the device name, as exposed
+ by the udev property <literal>INTERFACE</literal>, or device's alternative names. If the
+ list is prefixed with a "!", the test is inverted.</para>
</listitem>
</varlistentry>
<varlistentry>
</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>WLANInterfaceType=</varname></term>
+ <listitem>
+ <para>A whitespace-separated list of wireless network type. Supported values are
+ <literal>ad-hoc</literal>, <literal>station</literal>, <literal>ap</literal>,
+ <literal>ap-vlan</literal>, <literal>wds</literal>, <literal>monitor</literal>,
+ <literal>mesh-point</literal>, <literal>p2p-client</literal>, <literal>p2p-go</literal>,
+ <literal>p2p-device</literal>, <literal>ocb</literal>, and <literal>nan</literal>. If the
+ list is prefixed with a "!", the test is inverted.
+ </para>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term><varname>SSID=</varname></term>
<listitem>
</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>BSSID=</varname></term>
+ <listitem>
+ <para>A whitespace-separated list of hardware address of the currently connected wireless
+ LAN. Use full colon-, hyphen- or dot-delimited hexadecimal. See the example in
+ <varname>MACAddress=</varname>. This option may appear more than one, in which case the
+ lists are merged. If the empty string is assigned to this option, the list of BSSID defined
+ prior to this is reset.</para>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term><varname>Host=</varname></term>
<listitem>
<varlistentry>
<term><varname>DuplicateAddressDetection=</varname></term>
<listitem>
- <para>Takes a boolean. Do not perform Duplicate Address Detection
- <ulink url="https://tools.ietf.org/html/rfc4862">RFC 4862</ulink> when adding this address.
- Supported only on IPv6. Defaults to false.</para>
+ <para>Takes one of <literal>ipv4</literal>, <literal>ipv6</literal>,
+ <literal>both</literal>, <literal>none</literal>. When <literal>ipv4</literal>,
+ performs IPv4 Duplicate Address Detection. See
+ <ulink url="https://tools.ietf.org/html/rfc5227">RFC 5224</ulink>.
+ When <literal>ipv6</literal>, performs IPv6 Duplicate Address Detection. See
+ <ulink url="https://tools.ietf.org/html/rfc4862">RFC 4862</ulink>.
+ Defaults to <literal>ipv6</literal>.</para>
</listitem>
</varlistentry>
<varlistentry>
<varlistentry>
<term><varname>Scope=</varname></term>
<listitem>
- <para>The scope of the route, which can be <literal>global</literal>,
- <literal>link</literal> or <literal>host</literal>. Defaults to
- <literal>global</literal>.</para>
+ <para>The scope of the route, which can be <literal>global</literal>, <literal>site</literal>,
+ <literal>link</literal>, <literal>host</literal>, or <literal>nowhere</literal>. For IPv4 route,
+ defaults to <literal>host</literal> if <varname>Type=</varname> is <literal>local</literal>
+ or <literal>nat</literal>, and <literal>link</literal> if <varname>Type=</varname> is
+ <literal>broadcast</literal>, <literal>multicast</literal>, or <literal>anycast</literal>.
+ In other cases, defaults to <literal>global</literal>.</para>
</listitem>
</varlistentry>
<varlistentry>
</listitem>
</varlistentry>
<varlistentry>
- <term><varname>Table=<replaceable>num</replaceable></varname></term>
+ <term><varname>Table=</varname></term>
<listitem>
- <para>The table identifier for the route (a number between 1 and 4294967295, or 0 to unset).
- The table can be retrieved using <command>ip route show table <replaceable>num</replaceable></command>.
+ <para>The table identifier for the route. Takes <literal>default</literal>,
+ <literal>main</literal>, <literal>local</literal> or a number between 1 and 4294967295.
+ The table can be retrieved using <command>ip route show table <replaceable>num</replaceable></command>.
+ If unset and <varname>Type=</varname> is <literal>local</literal>, <literal>broadcast</literal>,
+ <literal>anycast</literal>, or <literal>nat</literal>, then <literal>local</literal> is used.
+ In other cases, defaults to <literal>main</literal>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>IPServiceType=</varname></term>
<listitem>
- <para>Takes string; "CS6" or "CS4". Used to set IP service type to CS6 (network control)
- or CS4 (Realtime). IPServiceType defaults to CS6 if nothing is specified.</para>
+ <para>Takes string; <literal>CS6</literal> or <literal>CS4</literal>. Used to set IP
+ service type to CS6 (network control) or CS4 (Realtime). Defaults to CS6.</para>
</listitem>
</varlistentry>
</variablelist>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>SendOption=</varname></term>
+ <listitem>
+ <para>Send an arbitrary option in the DHCPv4 request. Takes a DHCP option number, data type
+ and data separated with a colon
+ (<literal><replaceable>option</replaceable>:<replaceable>type</replaceable>:<replaceable>value</replaceable></literal>).
+ The option number must be an interger in the range 1..254. The type takes one of <literal>uint8</literal>,
+ <literal>uint16</literal>, <literal>uint32</literal>, <literal>ipv4address</literal>, or
+ <literal>string</literal>. Special characters in the data string may be escaped using
+ <ulink url="https://en.wikipedia.org/wiki/Escape_sequences_in_C#Table_of_escape_sequences">C-style
+ escapes</ulink>. This setting can be specified multiple times. If an empty string is specified,
+ then all options specified earlier are cleared. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
<varlistentry>
<term><varname>PrefixDelegationHint=</varname></term>
<listitem>
- <para>Takes an IPv6 address with prefix length as <varname>Addresss=</varname> in
+ <para>Takes an IPv6 address with prefix length as <varname>Address=</varname> in
the "[Network]" section. Specifies the DHCPv6 client for the requesting router to include
a prefix-hint in the DHCPv6 solicitation. Prefix ranges 1-128. Defaults to unset.</para>
</listitem>
<filename>/etc/localtime</filename> symlink.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>SendOption=</varname></term>
+ <listitem>
+ <para>Send a raw option with value via DHCPv4 server. Takes a DHCP option number, data type
+ and data (<literal><replaceable>option</replaceable>:<replaceable>type</replaceable>:<replaceable>value</replaceable></literal>).
+ The option number is an integer in the range 1..254. The type takes one of <literal>uint8</literal>,
+ <literal>uint16</literal>, <literal>uint32</literal>, <literal>ipv4address</literal>, or
+ <literal>string</literal>. Special characters in the data string may be escaped using
+ <ulink url="https://en.wikipedia.org/wiki/Escape_sequences_in_C#Table_of_escape_sequences">C-style
+ escapes</ulink>. This setting can be specified multiple times. If an empty string is specified,
+ then all options specified earlier are cleared. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
</variablelist>
</refsect1>
+ <refsect1>
+ <title>[TrafficControlQueueingDiscipline] Section Options</title>
+ <para>The <literal>[TrafficControlQueueingDiscipline]</literal> section manages the Traffic control. It can be used
+ to configure the kernel packet scheduler and simulate packet delay and loss for UDP or TCP applications,
+ or limit the bandwidth usage of a particular service to simulate internet connections.</para>
+
+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>Parent=</varname></term>
+ <listitem>
+ <para>Specifies the parent Queueing Discipline (qdisc). Takes one of <literal>root</literal>,
+ <literal>clsact</literal> or <literal>ingress</literal>. Defaults to <literal>root</literal>.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>NetworkEmulatorDelaySec=</varname></term>
+ <listitem>
+ <para>Specifies the fixed amount of delay to be added to all packets going out of the
+ interface. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>NetworkEmulatorDelayJitterSec=</varname></term>
+ <listitem>
+ <para>Specifies the chosen delay to be added to the packets outgoing to the network
+ interface. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>NetworkEmulatorPacketLimit=</varname></term>
+ <listitem>
+ <para>Specifies the maximum number of packets the qdisc may hold queued at a time.
+ An unsigned integer ranges 0 to 4294967294. Defaults to 1000.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>NetworkEmulatorLossRate=</varname></term>
+ <listitem>
+ <para>Specifies an independent loss probability to be added to the packets outgoing from the
+ network interface. Takes a percentage value, suffixed with "%". Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>NetworkEmulatorDuplicateRate=</varname></term>
+ <listitem>
+ <para>Specifies that the chosen percent of packets is duplicated before queuing them.
+ Takes a percentage value, suffixed with "%". Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterLatencySec=</varname></term>
+ <listitem>
+ <para>Specifies the latency parameter, which specifies the maximum amount of time a
+ packet can sit in the Token Buffer Filter (TBF). Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterLimitSize=</varname></term>
+ <listitem>
+ <para>Takes the number of bytes that can be queued waiting for tokens to become available.
+ When the size is suffixed with K, M, or G, it is parsed as Kilobytes, Megabytes, or Gigabytes,
+ respectively, to the base of 1000. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterBurst=</varname></term>
+ <listitem>
+ <para>Specifies the size of the bucket. This is the maximum amount of bytes that tokens
+ can be available for instantaneous transfer. When the size is suffixed with K, M, or G, it is
+ parsed as Kilobytes, Megabytes, or Gigabytes, respectively, to the base of 1000. Defaults to
+ unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterRate=</varname></term>
+ <listitem>
+ <para>Specifies the device specific bandwidth. When suffixed with K, M, or G, the specified
+ bandwidth is parsed as Kilobytes, Megabytes, or Gigabytes, respectively, to the base of 1000.
+ Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterMPUBytes=</varname></term>
+ <listitem>
+ <para>The Minimum Packet Unit (MPU) determines the minimal token usage (specified in bytes)
+ for a packet. When suffixed with K, M, or G, the specified size is parsed as Kilobytes,
+ Megabytes, or Gigabytes, respectively, to the base of 1000. Defaults to zero.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterPeakRate=</varname></term>
+ <listitem>
+ <para>Takes the maximum depletion rate of the bucket. When suffixed with K, M, or G, the
+ specified size is parsed as Kilobytes, Megabytes, or Gigabytes, respectively, to the base of
+ 1000. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TokenBufferFilterMTUBytes=</varname></term>
+ <listitem>
+ <para>Specifies the size of the peakrate bucket. When suffixed with K, M, or G, the specified
+ size is parsed as Kilobytes, Megabytes, or Gigabytes, respectively, to the base of 1000.
+ Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>StochasticFairnessQueueingPerturbPeriodSec=</varname></term>
+ <listitem>
+ <para>Specifies the interval in seconds for queue algorithm perturbation. Defaults to unset.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayPacketLimit=</varname></term>
+ <listitem>
+ <para>Specifies the hard limit on the real queue size. When this limit is reached, incoming packets are
+ dropped. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayMemoryLimit=</varname></term>
+ <listitem>
+ <para>Specifies the limit on the total number of bytes that can be queued in this FQ-CoDel instance.
+ When suffixed with K, M, or G, the specified size is parsed as Kilobytes, Megabytes, or Gigabytes,
+ respectively, to the base of 1024. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayFlows=</varname></term>
+ <listitem>
+ <para>Specifies the number of flows into which the incoming packets are classified.
+ Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayTargetSec=</varname></term>
+ <listitem>
+ <para>Takes a timespan. Specifies the acceptable minimum standing/persistent queue delay.
+ Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayIntervalSec=</varname></term>
+ <listitem>
+ <para>Takes a timespan. This is used to ensure that the measured minimum delay does not
+ become too stale. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayQuantum=</varname></term>
+ <listitem>
+ <para>Specifies the number of bytes used as 'deficit' in the fair queuing algorithmtimespan.
+ When suffixed with K, M, or G, the specified size is parsed as Kilobytes, Megabytes, or Gigabytes,
+ respectively, to the base of 1024. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayECN=</varname></term>
+ <listitem>
+ <para>Takes a boolean. This can be used to mark packets instead of dropping them. Defaults to
+ unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueuingControlledDelayCEThresholdSec=</varname></term>
+ <listitem>
+ <para>Takes a timespan. This sets a threshold above which all packets are marked with ECN
+ Congestion Experienced (CE). Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingPacketLimit=</varname></term>
+ <listitem>
+ <para>Specifies the hard limit on the real queue size. When this limit is reached, incoming packets are
+ dropped. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingFlowLimit=</varname></term>
+ <listitem>
+ <para>Specifies the hard limit on the maximum number of packets queued per flow. Defaults to
+ unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingQuantum=</varname></term>
+ <listitem>
+ <para>Specifies the credit per dequeue RR round, i.e. the amount of bytes a flow is allowed
+ to dequeue at once. When suffixed with K, M, or G, the specified size is parsed as Kilobytes,
+ Megabytes, or Gigabytes, respectively, to the base of 1024. Defaults to unset and kernel's
+ default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingInitialQuantum=</varname></term>
+ <listitem>
+ <para>Specifies the initial sending rate credit, i.e. the amount of bytes a new flow is
+ allowed to dequeue initially. When suffixed with K, M, or G, the specified size is parsed as
+ Kilobytes, Megabytes, or Gigabytes, respectively, to the base of 1024. Defaults to unset and
+ kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingMaximumRate=</varname></term>
+ <listitem>
+ <para>Specifies the maximum sending rate of a flow. When suffixed with K, M, or G, the
+ specified size is parsed as Kilobytes, Megabytes, or Gigabytes, respectively, to the base of
+ 1000. Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingBuckets=</varname></term>
+ <listitem>
+ <para>Specifies the size of the hash table used for flow lookups. Defaults to unset and
+ kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingOrphanMask=</varname></term>
+ <listitem>
+ <para>Takes an unsigned integer. For packets not owned by a socket, fq is able to mask a part
+ of hash and reduce number of buckets associated with the traffic. Defaults to unset and
+ kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingPacing=</varname></term>
+ <listitem>
+ <para>Takes a boolean, and enables or disables flow pacing. Defaults to unset and kernel's
+ default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>FairQueueTrafficPolicingCEThresholdSec=</varname></term>
+ <listitem>
+ <para>Takes a timespan. This sets a threshold above which all packets are marked with ECN
+ Congestion Experienced (CE). Defaults to unset and kernel's default is used.</para>
+ </listitem>
+ </varlistentry>
+
+ </variablelist>
+ </refsect1>
+
<refsect1>
<title>[BridgeVLAN] Section Options</title>
<para>The <literal>[BridgeVLAN]</literal> section manages the VLAN ID configuration of a bridge port and accepts
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